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• Distinct phyllosphere bacterial communities on Arabidopsis wax mutant leaves. Reisberg, Eva E; Hildebrandt, Ulrich; Riederer, Markus; Hentschel, Ute. In PLoS ONE, 8(11), bl e78613. 2013.
  • [ Abstract ]
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  The phyllosphere of plants is inhabited by diverse microorganisms, however, the factors shaping their community composition are not fully elucidated. The plant cuticle represents the initial contact surface between microorganisms and the plant. We thus aimed to investigate whether mutations in the cuticular wax biosynthesis would affect the diversity of the phyllosphere microbiota. A set of four Arabidopsis thaliana eceriferum mutants cer1, cer6, cer9, cer16 and their respective wild type Landsberg erecta were subjected to an outdoor growth period and analysed towards this purpose. The chemical distinctness of the mutant wax phenotypes was confirmed by gas chromatographic measurements. Next generation amplicon pyrosequencing of the bacterial communities showed distinct community patterns. This observation was supported by denaturing gradient gel electrophoresis experiments. Microbial community analyses revealed bacterial phylotypes that were ubiquitously present on all plant lines termed "core" community while others were positively or negatively affected by the wax mutant phenotype termed "plant line-specific" community. We conclude from this study that plant cuticular wax composition can affect the community composition of phyllosphere bacteria.

  @article{reisberg2013distinct, abstract = {The phyllosphere of plants is inhabited by diverse microorganisms, however, the factors shaping their community composition are not fully elucidated. The plant cuticle represents the initial contact surface between microorganisms and the plant. We thus aimed to investigate whether mutations in the cuticular wax biosynthesis would affect the diversity of the phyllosphere microbiota. A set of four Arabidopsis thaliana eceriferum mutants cer1, cer6, cer9, cer16 and their respective wild type Landsberg erecta were subjected to an outdoor growth period and analysed towards this purpose. The chemical distinctness of the mutant wax phenotypes was confirmed by gas chromatographic measurements. Next generation amplicon pyrosequencing of the bacterial communities showed distinct community patterns. This observation was supported by denaturing gradient gel electrophoresis experiments. Microbial community analyses revealed bacterial phylotypes that were ubiquitously present on all plant lines termed "core" community while others were positively or negatively affected by the wax mutant phenotype termed "plant line-specific" community. We conclude from this study that plant cuticular wax composition can affect the community composition of phyllosphere bacteria.}, author = {Reisberg, Eva E and Hildebrandt, Ulrich and Riederer, Markus and Hentschel, Ute}, journal = {PLoS ONE}, keywords = {myown}, number = 11, pages = {e78613}, title = {Distinct phyllosphere bacterial communities on Arabidopsis wax mutant leaves}, volume = 8, year = 2013 }

  %0 Journal Article %1 reisberg2013distinct %A Reisberg, Eva E %A Hildebrandt, Ulrich %A Riederer, Markus %A Hentschel, Ute %D 2013 %J PLoS ONE %N 11 %P e78613 %T Distinct phyllosphere bacterial communities on Arabidopsis wax mutant leaves %U http://dx.doi.org/10.1371/journal.pone.0078613 %V 8 %X The phyllosphere of plants is inhabited by diverse microorganisms, however, the factors shaping their community composition are not fully elucidated. The plant cuticle represents the initial contact surface between microorganisms and the plant. We thus aimed to investigate whether mutations in the cuticular wax biosynthesis would affect the diversity of the phyllosphere microbiota. A set of four Arabidopsis thaliana eceriferum mutants cer1, cer6, cer9, cer16 and their respective wild type Landsberg erecta were subjected to an outdoor growth period and analysed towards this purpose. The chemical distinctness of the mutant wax phenotypes was confirmed by gas chromatographic measurements. Next generation amplicon pyrosequencing of the bacterial communities showed distinct community patterns. This observation was supported by denaturing gradient gel electrophoresis experiments. Microbial community analyses revealed bacterial phylotypes that were ubiquitously present on all plant lines termed "core" community while others were positively or negatively affected by the wax mutant phenotype termed "plant line-specific" community. We conclude from this study that plant cuticular wax composition can affect the community composition of phyllosphere bacteria.

• Abscisic acid mediates the formation of a suberized stem scar tissue in tomato fruits. Leide, Jana; Hildebrandt, Ulrich; Hartung, W; Riederer, Markus; Vogg, Gerd. In New Phytologist, 194, bll 402–415. 2012.
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  @article{leide2012abscisic, author = {Leide, Jana and Hildebrandt, Ulrich and Hartung, W and Riederer, Markus and Vogg, Gerd}, journal = {New Phytologist}, keywords = {myown}, pages = {402-415}, title = {Abscisic acid mediates the formation of a suberized stem scar tissue in tomato fruits}, volume = 194, year = 2012 }

  %0 Journal Article %1 leide2012abscisic %A Leide, Jana %A Hildebrandt, Ulrich %A Hartung, W %A Riederer, Markus %A Vogg, Gerd %D 2012 %J New Phytologist %P 402-415 %T Abscisic acid mediates the formation of a suberized stem scar tissue in tomato fruits %V 194
• Phyllosphere bacterial communities of trichome-bearing and trichomeless Arabidopsis thaliana leaves. Reisberg, Eva E; Hildebrandt, Ulrich; Riederer, Markus; Hentschel, Ute. In Antonie van Leeuwenhoek, 101(3), bll 551–560. 2012.
  • [ Abstract ]
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  This study aimed to investigate whether the presence of trichomes as conspicuous physical attributes of the leaf surface affects the microbial community composition on Arabidopsis thaliana leaves. The A. thaliana ecotype Col-0 and its trichomeless gl1 mutant were grown in growth cabinets under climate-controlled conditions. The gl1 mutant showed a similar wax composition as the Col-0 wild type with slightly reduced amounts of C(29), C(31) and C(33) alkanes by GC/MS and GC/FID analyses. 120 bacterial isolates representing 39 bacterial genera were obtained from A. thaliana Col-0 leaf surfaces. Phylogenetic analysis of nearly full-length 16S rRNA sequences from 29 selected isolates confirmed their affiliation to the Proteobacteria (Alpha-, Beta-, Gamma-), Actinobacteria, Bacteroidetes and Firmicutes. The bacterial diversity on A. thaliana ecotype Col-0 and its gl1 mutant, devoid of trichomes, were further compared by denaturing gradient gel electrophoresis (DGGE). Banding patterns and sequencing of representative DGGE bands revealed the presence of phylotypes related to Sphingomonas (Alphaproteobacteria), Methylophilus (Betaproteobacteria) and Dyadobacter (Bacteroidetes) which are common phyllosphere inhabitants. Furthermore, wildtype and trichomeless mutant plants were exposed to outdoor conditions for 4-5 weeks. The DGGE gels showed only minor differences between the two plant lines, thus suggesting that trichomes per se do not affect bacterial diversity on Arabidopsis leaves under the experimental conditions tested.

  @article{reisberg2012phyllosphere, abstract = {This study aimed to investigate whether the presence of trichomes as conspicuous physical attributes of the leaf surface affects the microbial community composition on Arabidopsis thaliana leaves. The A. thaliana ecotype Col-0 and its trichomeless gl1 mutant were grown in growth cabinets under climate-controlled conditions. The gl1 mutant showed a similar wax composition as the Col-0 wild type with slightly reduced amounts of C(29), C(31) and C(33) alkanes by GC/MS and GC/FID analyses. 120 bacterial isolates representing 39 bacterial genera were obtained from A. thaliana Col-0 leaf surfaces. Phylogenetic analysis of nearly full-length 16S rRNA sequences from 29 selected isolates confirmed their affiliation to the Proteobacteria (Alpha-, Beta-, Gamma-), Actinobacteria, Bacteroidetes and Firmicutes. The bacterial diversity on A. thaliana ecotype Col-0 and its gl1 mutant, devoid of trichomes, were further compared by denaturing gradient gel electrophoresis (DGGE). Banding patterns and sequencing of representative DGGE bands revealed the presence of phylotypes related to Sphingomonas (Alphaproteobacteria), Methylophilus (Betaproteobacteria) and Dyadobacter (Bacteroidetes) which are common phyllosphere inhabitants. Furthermore, wildtype and trichomeless mutant plants were exposed to outdoor conditions for 4-5 weeks. The DGGE gels showed only minor differences between the two plant lines, thus suggesting that trichomes per se do not affect bacterial diversity on Arabidopsis leaves under the experimental conditions tested.}, author = {Reisberg, Eva E and Hildebrandt, Ulrich and Riederer, Markus and Hentschel, Ute}, journal = {Antonie van Leeuwenhoek}, keywords = {myown}, number = 3, pages = {551-560}, title = {Phyllosphere bacterial communities of trichome-bearing and trichomeless Arabidopsis thaliana leaves}, volume = 101, year = 2012 }

  %0 Journal Article %1 reisberg2012phyllosphere %A Reisberg, Eva E %A Hildebrandt, Ulrich %A Riederer, Markus %A Hentschel, Ute %D 2012 %J Antonie van Leeuwenhoek %N 3 %P 551-560 %T Phyllosphere bacterial communities of trichome-bearing and trichomeless Arabidopsis thaliana leaves %U http://dx.doi.org/10.1007/s10482-011-9669-8 %V 101 %X This study aimed to investigate whether the presence of trichomes as conspicuous physical attributes of the leaf surface affects the microbial community composition on Arabidopsis thaliana leaves. The A. thaliana ecotype Col-0 and its trichomeless gl1 mutant were grown in growth cabinets under climate-controlled conditions. The gl1 mutant showed a similar wax composition as the Col-0 wild type with slightly reduced amounts of C(29), C(31) and C(33) alkanes by GC/MS and GC/FID analyses. 120 bacterial isolates representing 39 bacterial genera were obtained from A. thaliana Col-0 leaf surfaces. Phylogenetic analysis of nearly full-length 16S rRNA sequences from 29 selected isolates confirmed their affiliation to the Proteobacteria (Alpha-, Beta-, Gamma-), Actinobacteria, Bacteroidetes and Firmicutes. The bacterial diversity on A. thaliana ecotype Col-0 and its gl1 mutant, devoid of trichomes, were further compared by denaturing gradient gel electrophoresis (DGGE). Banding patterns and sequencing of representative DGGE bands revealed the presence of phylotypes related to Sphingomonas (Alphaproteobacteria), Methylophilus (Betaproteobacteria) and Dyadobacter (Bacteroidetes) which are common phyllosphere inhabitants. Furthermore, wildtype and trichomeless mutant plants were exposed to outdoor conditions for 4-5 weeks. The DGGE gels showed only minor differences between the two plant lines, thus suggesting that trichomes per se do not affect bacterial diversity on Arabidopsis leaves under the experimental conditions tested.
• Appressorium morphogenesis and cell cycle progression are linked in the grass powdery mildew fungus Blumeria graminis. Hansjakob, Anton; Riederer, Markus; Hildebrandt, Ulrich. In Fungal Biology, 116, bll 890–901. 2012.
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  @article{hansjakob2012appressorium, author = {Hansjakob, Anton and Riederer, Markus and Hildebrandt, Ulrich}, journal = {Fungal Biology}, keywords = {myown}, pages = {890-901}, title = {Appressorium morphogenesis and cell cycle progression are linked in the grass powdery mildew fungus Blumeria graminis}, volume = 116, year = 2012 }

  %0 Journal Article %1 hansjakob2012appressorium %A Hansjakob, Anton %A Riederer, Markus %A Hildebrandt, Ulrich %D 2012 %J Fungal Biology %P 890-901 %T Appressorium morphogenesis and cell cycle progression are linked in the grass powdery mildew fungus Blumeria graminis %V 116

• The positional sterile (ps) mutation affects cuticular transpiration and wax biosynthesis of tomato fruits. Leide, Jana; Hildebrandt, Ulrich; Vogg, Gerd; Riederer, Markus. In J. Plant Physiol., 168(9), bll 871–877. 2011.
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  Cuticular waxes are known to play a pivotal role in limiting transpirational water loss across primary plant surfaces. The astomatous tomato fruit is an ideal model system that permits the functional characterization of intact cuticular membranes and therefore allows direct correlation of their permeance for water with their qualitative and quantitative composition. The recessive positional sterile (ps) mutation, which occurred spontaneously in tomato (Solanum lycopersicum L.), is characterized by floral organ fusion and positional sterility. Because of a striking phenotypical similarity with the lecer6 wax mutant of tomato, which is defective in very-long-chain fatty acid elongation, ps mutant fruits were analyzed for their cuticular wax and cutin composition. We also examined their cuticular permeance for water following the developmental course of fruit ripening. Wild type and ps mutant fruits showed considerable differences in their cuticular permeance for water, while exhibiting similar quantitative wax accumulation. The ps mutant fruits showed a five- to eightfold increase in water loss per unit time and surface area when compared to the corresponding wild type fruits. The cuticular waxes of ps mutant fruits were characterized by an almost complete absence of n-alkanes and aldehydes, with a concomitant increase in triterpenoids and sterol derivatives. We also noted the occurrence of alkyl esters not present in the wild type. Quantitative and qualitative cutin monomer composition remained largely unaffected. The significant differences in the cuticular wax composition of ps mutant fruits induced a distinct increase of cuticular water permeance. The fruit wax compositional phenotype indicates the ps mutation is responsible for effectively blocking the decarbonylation pathway of wax biosynthesis in epidermal cells of tomato fruits.

  @article{leide2011, abstract = {Cuticular waxes are known to play a pivotal role in limiting transpirational water loss across primary plant surfaces. The astomatous tomato fruit is an ideal model system that permits the functional characterization of intact cuticular membranes and therefore allows direct correlation of their permeance for water with their qualitative and quantitative composition. The recessive positional sterile (ps) mutation, which occurred spontaneously in tomato (Solanum lycopersicum L.), is characterized by floral organ fusion and positional sterility. Because of a striking phenotypical similarity with the lecer6 wax mutant of tomato, which is defective in very-long-chain fatty acid elongation, ps mutant fruits were analyzed for their cuticular wax and cutin composition. We also examined their cuticular permeance for water following the developmental course of fruit ripening. Wild type and ps mutant fruits showed considerable differences in their cuticular permeance for water, while exhibiting similar quantitative wax accumulation. The ps mutant fruits showed a five- to eightfold increase in water loss per unit time and surface area when compared to the corresponding wild type fruits. The cuticular waxes of ps mutant fruits were characterized by an almost complete absence of n-alkanes and aldehydes, with a concomitant increase in triterpenoids and sterol derivatives. We also noted the occurrence of alkyl esters not present in the wild type. Quantitative and qualitative cutin monomer composition remained largely unaffected. The significant differences in the cuticular wax composition of ps mutant fruits induced a distinct increase of cuticular water permeance. The fruit wax compositional phenotype indicates the ps mutation is responsible for effectively blocking the decarbonylation pathway of wax biosynthesis in epidermal cells of tomato fruits.}, author = {Leide, Jana and Hildebrandt, Ulrich and Vogg, Gerd and Riederer, Markus}, journal = {J. Plant Physiol.}, keywords = {Tomato}, number = 9, pages = {871-877}, title = {The positional sterile (ps) mutation affects cuticular transpiration and wax biosynthesis of tomato fruits}, volume = 168, year = 2011 }

  %0 Journal Article %1 leide2011 %A Leide, Jana %A Hildebrandt, Ulrich %A Vogg, Gerd %A Riederer, Markus %D 2011 %J J. Plant Physiol. %N 9 %P 871-877 %T The positional sterile (ps) mutation affects cuticular transpiration and wax biosynthesis of tomato fruits %U http://dx.doi.org/10.1016/j.jplph.2010.11.014 %V 168 %X Cuticular waxes are known to play a pivotal role in limiting transpirational water loss across primary plant surfaces. The astomatous tomato fruit is an ideal model system that permits the functional characterization of intact cuticular membranes and therefore allows direct correlation of their permeance for water with their qualitative and quantitative composition. The recessive positional sterile (ps) mutation, which occurred spontaneously in tomato (Solanum lycopersicum L.), is characterized by floral organ fusion and positional sterility. Because of a striking phenotypical similarity with the lecer6 wax mutant of tomato, which is defective in very-long-chain fatty acid elongation, ps mutant fruits were analyzed for their cuticular wax and cutin composition. We also examined their cuticular permeance for water following the developmental course of fruit ripening. Wild type and ps mutant fruits showed considerable differences in their cuticular permeance for water, while exhibiting similar quantitative wax accumulation. The ps mutant fruits showed a five- to eightfold increase in water loss per unit time and surface area when compared to the corresponding wild type fruits. The cuticular waxes of ps mutant fruits were characterized by an almost complete absence of n-alkanes and aldehydes, with a concomitant increase in triterpenoids and sterol derivatives. We also noted the occurrence of alkyl esters not present in the wild type. Quantitative and qualitative cutin monomer composition remained largely unaffected. The significant differences in the cuticular wax composition of ps mutant fruits induced a distinct increase of cuticular water permeance. The fruit wax compositional phenotype indicates the ps mutation is responsible for effectively blocking the decarbonylation pathway of wax biosynthesis in epidermal cells of tomato fruits.
• Wax matters: absence of very-long-chain aldehydes from the leaf cuticular wax of the glossy11 mutant of maize compromises the prepenetration processes of Blumeria graminis. Hansjakob, Anton; Riederer, Markus; Hildebrandt, Ulrich. In Plant Pathology, 60, bll 1151–1161. 2011.
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  @article{hansjakob2011matters, author = {Hansjakob, Anton and Riederer, Markus and Hildebrandt, Ulrich}, journal = {Plant Pathology}, keywords = {myown}, pages = {1151-1161}, title = {Wax matters: absence of very-long-chain aldehydes from the leaf cuticular wax of the glossy11 mutant of maize compromises the prepenetration processes of Blumeria graminis}, volume = 60, year = 2011 }

  %0 Journal Article %1 hansjakob2011matters %A Hansjakob, Anton %A Riederer, Markus %A Hildebrandt, Ulrich %D 2011 %J Plant Pathology %P 1151-1161 %T Wax matters: absence of very-long-chain aldehydes from the leaf cuticular wax of the glossy11 mutant of maize compromises the prepenetration processes of Blumeria graminis %V 60

• Very-long-chain aldehydes promote in vitro prepenetration processes of Blumeria graminis in a dose- and chain length-dependent manner. Hansjakob, Anton; Riederer, Markus; Hildebrandt, Ulrich. In New Phytologist, 188, bll 1039–1054. 2010.
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  @article{hansjakob2010verylongchain, author = {Hansjakob, Anton and Riederer, Markus and Hildebrandt, Ulrich}, journal = {New Phytologist}, keywords = {myown}, pages = {1039-1054}, title = {Very-long-chain aldehydes promote in vitro prepenetration processes of Blumeria graminis in a dose- and chain length-dependent manner}, volume = 188, year = 2010 }

  %0 Journal Article %1 hansjakob2010verylongchain %A Hansjakob, Anton %A Riederer, Markus %A Hildebrandt, Ulrich %D 2010 %J New Phytologist %P 1039-1054 %T Very-long-chain aldehydes promote in vitro prepenetration processes of Blumeria graminis in a dose- and chain length-dependent manner %V 188

• Biodiversity of arbuscular mycorrhizal fungi in roots and soils of two salt marshes. Wilde, P; Manal, A; Stodden, M; Sieverding, E; Hildebrandt, Ulrich; Bothe, H. In Environmental Microbiology, 11, bll 1548–1561. 2009.
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  @article{wilde2009biodiversity, author = {Wilde, P and Manal, A and Stodden, M and Sieverding, E and Hildebrandt, Ulrich and Bothe, H}, journal = {Environmental Microbiology}, keywords = {myown}, pages = {1548-1561}, title = {Biodiversity of arbuscular mycorrhizal fungi in roots and soils of two salt marshes}, volume = 11, year = 2009 }

  %0 Journal Article %1 wilde2009biodiversity %A Wilde, P %A Manal, A %A Stodden, M %A Sieverding, E %A Hildebrandt, Ulrich %A Bothe, H %D 2009 %J Environmental Microbiology %P 1548-1561 %T Biodiversity of arbuscular mycorrhizal fungi in roots and soils of two salt marshes %V 11
• Two sides of a leaf blade: Blumeria graminis needs chemical cues in cuticular waxes of Lolium perenne for germination and differentiation. Ringelmann, Anna; Riedel, Michael; Riederer, Markus; Hildebrandt, Ulrich. In Planta, 230, bll 95–105. 2009.
  • [ Abstract ]
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  Plant surface characteristics were repeatedly shown to play a pivotal role in plant–pathogen interactions. The abaxial leaf surface of perennial ryegrass Lolium perenne is extremely glossy and wettable compared to the glaucous and more hydrophobic adaxial surface. Earlier investigations have demonstrated that the abaxial leaf surface was rarely infected by powdery mildew Blumeria graminis, even when the adaxial surface was densely colonized. This led to the assumption that components of the abaxial epicuticular leaf wax might contribute to the observed impairment of growth and development of B. graminis conidia on abaxial surfaces of L. perenne. To re-assess this hypothesis, we analyzed abundance and chemical composition of L. perenne ab- and adaxial epicuticular wax fractions. While the adaxial epicuticular waxes were dominated by primary alcohols and esters, the abaxial fraction was mainly composed of n-alkanes and aldehydes. However, the major germination and differentiation inducing compound, the C26-aldehyde n-hexacosanal, was not present in the abaxial epicuticular waxes. Spiking of isolated abaxial epicuticular Lolium waxes with synthetically produced n-hexacosanal allowed reconstituting germination and differentiation rates of B. graminis in an in vitro germination assay using wax-coated glass slides. Hence, the absence of the C26-aldehyde from the abaxial surface in combination with a distinctly reduced surface hydrophobicity appears to be primarily responsible for the failure of normal germling development of B. graminis on the abaxial leaf surfaces of L. perenne.

  @article{ringelmann2009sides, abstract = {Plant surface characteristics were repeatedly shown to play a pivotal role in plant–pathogen interactions. The abaxial leaf surface of perennial ryegrass Lolium perenne is extremely glossy and wettable compared to the glaucous and more hydrophobic adaxial surface. Earlier investigations have demonstrated that the abaxial leaf surface was rarely infected by powdery mildew Blumeria graminis, even when the adaxial surface was densely colonized. This led to the assumption that components of the abaxial epicuticular leaf wax might contribute to the observed impairment of growth and development of B. graminis conidia on abaxial surfaces of L. perenne. To re-assess this hypothesis, we analyzed abundance and chemical composition of L. perenne ab- and adaxial epicuticular wax fractions. While the adaxial epicuticular waxes were dominated by primary alcohols and esters, the abaxial fraction was mainly composed of n-alkanes and aldehydes. However, the major germination and differentiation inducing compound, the C26-aldehyde n-hexacosanal, was not present in the abaxial epicuticular waxes. Spiking of isolated abaxial epicuticular Lolium waxes with synthetically produced n-hexacosanal allowed reconstituting germination and differentiation rates of B. graminis in an in vitro germination assay using wax-coated glass slides. Hence, the absence of the C26-aldehyde from the abaxial surface in combination with a distinctly reduced surface hydrophobicity appears to be primarily responsible for the failure of normal germling development of B. graminis on the abaxial leaf surfaces of L. perenne.}, author = {Ringelmann, Anna and Riedel, Michael and Riederer, Markus and Hildebrandt, Ulrich}, journal = {Planta}, keywords = {myown}, pages = {95-105}, title = {Two sides of a leaf blade: Blumeria graminis needs chemical cues in cuticular waxes of Lolium perenne for germination and differentiation}, volume = 230, year = 2009 }

  %0 Journal Article %1 ringelmann2009sides %A Ringelmann, Anna %A Riedel, Michael %A Riederer, Markus %A Hildebrandt, Ulrich %D 2009 %J Planta %P 95-105 %T Two sides of a leaf blade: Blumeria graminis needs chemical cues in cuticular waxes of Lolium perenne for germination and differentiation %U http://dx.doi.org/10.1007/s00425-009-0924-4 %V 230 %X Plant surface characteristics were repeatedly shown to play a pivotal role in plant–pathogen interactions. The abaxial leaf surface of perennial ryegrass Lolium perenne is extremely glossy and wettable compared to the glaucous and more hydrophobic adaxial surface. Earlier investigations have demonstrated that the abaxial leaf surface was rarely infected by powdery mildew Blumeria graminis, even when the adaxial surface was densely colonized. This led to the assumption that components of the abaxial epicuticular leaf wax might contribute to the observed impairment of growth and development of B. graminis conidia on abaxial surfaces of L. perenne. To re-assess this hypothesis, we analyzed abundance and chemical composition of L. perenne ab- and adaxial epicuticular wax fractions. While the adaxial epicuticular waxes were dominated by primary alcohols and esters, the abaxial fraction was mainly composed of n-alkanes and aldehydes. However, the major germination and differentiation inducing compound, the C26-aldehyde n-hexacosanal, was not present in the abaxial epicuticular waxes. Spiking of isolated abaxial epicuticular Lolium waxes with synthetically produced n-hexacosanal allowed reconstituting germination and differentiation rates of B. graminis in an in vitro germination assay using wax-coated glass slides. Hence, the absence of the C26-aldehyde from the abaxial surface in combination with a distinctly reduced surface hydrophobicity appears to be primarily responsible for the failure of normal germling development of B. graminis on the abaxial leaf surfaces of L. perenne.

• Plant surface wax affects parasitoid’s response to host footprints. Rostás, Michael; Ruf, D; Zabka, Vanessa; Hildebrandt, Ulrich. In Naturwissenschaften, 95, bll 997–1002. 2008.
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  @article{rostas2008plant, author = {Rostás, Michael and Ruf, D and Zabka, Vanessa and Hildebrandt, Ulrich}, journal = {Naturwissenschaften}, keywords = {myown}, pages = {997-1002}, title = {Plant surface wax affects parasitoid's response to host footprints}, volume = 95, year = 2008 }

  %0 Journal Article %1 rostas2008plant %A Rostás, Michael %A Ruf, D %A Zabka, Vanessa %A Hildebrandt, Ulrich %D 2008 %J Naturwissenschaften %P 997-1002 %T Plant surface wax affects parasitoid's response to host footprints %V 95
• Host surface properties affect pre-penetration processes in the barley powdery mildew fungus. Zabka, Vanessa; Stangl, M; Bringmann, G; Riederer, Markus; Vogg, Gerd; Hildebrandt, Ulrich. In New Phytologist, 177, bll 251–263. 2008.
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  @article{zabka2008surface, author = {Zabka, Vanessa and Stangl, M and Bringmann, G and Riederer, Markus and Vogg, Gerd and Hildebrandt, Ulrich}, journal = {New Phytologist}, keywords = {myown}, pages = {251-263}, title = {Host surface properties affect pre-penetration processes in the barley powdery mildew fungus}, volume = 177, year = 2008 }

  %0 Journal Article %1 zabka2008surface %A Zabka, Vanessa %A Stangl, M %A Bringmann, G %A Riederer, Markus %A Vogg, Gerd %A Hildebrandt, Ulrich %D 2008 %J New Phytologist %P 251-263 %T Host surface properties affect pre-penetration processes in the barley powdery mildew fungus %V 177
• Interrelationships between Rhizobium etli G12 and Glomus intraradices and multitrophic effects in the biological control of the root-knot nematode Meloidogyne incognita on tomato. Reimann, S; Hauschild, R; Hildebrandt, Ulrich; Sikora, R A. In Journal of Plant Diseases and Plant Protection, 115, bll 108–113. 2008.
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  @article{reimann2008interrelationships, author = {Reimann, S and Hauschild, R and Hildebrandt, Ulrich and Sikora, R A}, journal = {Journal of Plant Diseases and Plant Protection}, keywords = {myown}, pages = {108-113}, title = {Interrelationships between Rhizobium etli G12 and Glomus intraradices and multitrophic effects in the biological control of the root-knot nematode Meloidogyne incognita on tomato}, volume = 115, year = 2008 }

  %0 Journal Article %1 reimann2008interrelationships %A Reimann, S %A Hauschild, R %A Hildebrandt, Ulrich %A Sikora, R A %D 2008 %J Journal of Plant Diseases and Plant Protection %P 108-113 %T Interrelationships between Rhizobium etli G12 and Glomus intraradices and multitrophic effects in the biological control of the root-knot nematode Meloidogyne incognita on tomato %V 115
• Drought, but not salinity determines the apparent effectiveness of halophytes colonized by arbuscular mycorrhizal fungi. Füzy, A; Biró, B; Tóth, T; Hildebrandt, Ulrich; Bothe, H. In J. Plant Physiol., 165, bll 1181–1192. 2008.
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  @article{fuzy2008drought, author = {Füzy, A and Biró, B and Tóth, T and Hildebrandt, Ulrich and Bothe, H}, journal = {J. Plant Physiol.}, keywords = {myown}, pages = {1181-1192}, title = {Drought, but not salinity determines the apparent effectiveness of halophytes colonized by arbuscular mycorrhizal fungi}, volume = 165, year = 2008 }

  %0 Journal Article %1 fuzy2008drought %A Füzy, A %A Biró, B %A Tóth, T %A Hildebrandt, Ulrich %A Bothe, H %D 2008 %J J. Plant Physiol. %P 1181-1192 %T Drought, but not salinity determines the apparent effectiveness of halophytes colonized by arbuscular mycorrhizal fungi %V 165

• The developmental pattern of tomato fruit wax accumulation and its impact on cuticular transpiration barrier properties: effects of a deficiency in a ß-ketoacyl-coenzyme A synthase (LeCER6). Leide, Jana; Hildebrandt, Ulrich; Reussing, K; Riederer, Markus; Vogg, Gerd. In Plant Physiology, 144, bll 1667–1679. 2007.
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  @article{leide2007developmental, author = {Leide, Jana and Hildebrandt, Ulrich and Reussing, K and Riederer, Markus and Vogg, Gerd}, journal = {Plant Physiology}, keywords = {myown}, pages = {1667-1679}, title = {The developmental pattern of tomato fruit wax accumulation and its impact on cuticular transpiration barrier properties: effects of a deficiency in a ß-ketoacyl-coenzyme A synthase (LeCER6)}, volume = 144, year = 2007 }

  %0 Journal Article %1 leide2007developmental %A Leide, Jana %A Hildebrandt, Ulrich %A Reussing, K %A Riederer, Markus %A Vogg, Gerd %D 2007 %J Plant Physiology %P 1667-1679 %T The developmental pattern of tomato fruit wax accumulation and its impact on cuticular transpiration barrier properties: effects of a deficiency in a ß-ketoacyl-coenzyme A synthase (LeCER6) %V 144
• EST-sequencing, in silico- and microarray based transcriptome profiling studies contribute to a molecular understanding of mycorrhizal symbioses. Küster, H; Becker, A; Firnhaber, C; Hohnjec, N; Manthey, K; Perlick, A M; Bekel, T; Dondrup, M; Henckel, K; Goesmann, A; Meyer, F; Wipf, D; Requena, N; Hildebrandt, Ulrich; Hampp, R; Nehls, U; Krajinski, F; Franken, P; Pühler, A. In Phytochemistry, 68, bll 19–32. 2007.
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  @article{kuster2007estsequencing, author = {Küster, H and Becker, A and Firnhaber, C and Hohnjec, N and Manthey, K and Perlick, A M and Bekel, T and Dondrup, M and Henckel, K and Goesmann, A and Meyer, F and Wipf, D and Requena, N and Hildebrandt, Ulrich and Hampp, R and Nehls, U and Krajinski, F and Franken, P and Pühler, A}, journal = {Phytochemistry}, keywords = {myown}, pages = {19-32}, title = {EST-sequencing, in silico- and microarray based transcriptome profiling studies contribute to a molecular understanding of mycorrhizal symbioses}, volume = 68, year = 2007 }

  %0 Journal Article %1 kuster2007estsequencing %A Küster, H %A Becker, A %A Firnhaber, C %A Hohnjec, N %A Manthey, K %A Perlick, A M %A Bekel, T %A Dondrup, M %A Henckel, K %A Goesmann, A %A Meyer, F %A Wipf, D %A Requena, N %A Hildebrandt, Ulrich %A Hampp, R %A Nehls, U %A Krajinski, F %A Franken, P %A Pühler, A %D 2007 %J Phytochemistry %P 19-32 %T EST-sequencing, in silico- and microarray based transcriptome profiling studies contribute to a molecular understanding of mycorrhizal symbioses %V 68
• Arbuscular mycorrhiza and heavy metal tolerance. Hildebrandt, Ulrich; Regvar, M; Bothe, H. In Phytochemistry, 68, bll 139–146. 2007.
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  @article{hildebrandt2007, author = {Hildebrandt, Ulrich and Regvar, M and Bothe, H}, journal = {Phytochemistry}, keywords = {myown}, pages = {139-146}, title = {Arbuscular mycorrhiza and heavy metal tolerance}, volume = 68, year = 2007 }

  %0 Journal Article %1 hildebrandt2007 %A Hildebrandt, Ulrich %A Regvar, M %A Bothe, H %D 2007 %J Phytochemistry %P 139-146 %T Arbuscular mycorrhiza and heavy metal tolerance %V 68

• The rare, endemic zinc violets of Central Europe originate from Viola lutea Huds. Hildebrandt, Ulrich; Hoef-Emden, K; Backhausen, S; Bothe, H; Bozek, M; Siuta, A; Kuta, E. In Plant Systematics and Evolution, 257, bll 205–222. 2006.
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  @article{hildebrandt2006endemic, author = {Hildebrandt, Ulrich and Hoef-Emden, K and Backhausen, S and Bothe, H and Bozek, M and Siuta, A and Kuta, E}, journal = {Plant Systematics and Evolution}, keywords = {myown}, pages = {205-222}, title = {The rare, endemic zinc violets of Central Europe originate from Viola lutea Huds}, volume = 257, year = 2006 }

  %0 Journal Article %1 hildebrandt2006endemic %A Hildebrandt, Ulrich %A Hoef-Emden, K %A Backhausen, S %A Bothe, H %A Bozek, M %A Siuta, A %A Kuta, E %D 2006 %J Plant Systematics and Evolution %P 205-222 %T The rare, endemic zinc violets of Central Europe originate from Viola lutea Huds %V 257
• Analysis of expression of aquaporins and Na+/H+ transporters in tomato colonized by arbuscular mycorrhizal fungi and affected by salt stress. Ouziad, Fouad; Wilde, Petra; Schmelzer, Elmon; Hildebrandt, Ulrich; Bothe, Hermann. In Environmental and Experimental Botany, 57, bll 177–186. Elsevier, 2006.
  • [ Abstract ]
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  Among the proteins functioning in salt tolerance of plants, Na+/H+ transporters and aquaporins appear to be of paramount importance. The present study compares expression of Na+/H+ transporter and aquaporin genes in tomato colonized by arbuscular mycorrhizal fungi (AMF) and in non-colonized controls under NaCl stress. As revealed by Northern analyses and in situ hybridizations, expression of two Na+/H+ transporter genes is not significantly affected by salt stress or by colonization of the plants with AMF. In contrast, transcript levels of both a tonoplast and a plasmalemma aquaporin gene are reduced by salt stress, and this effect is distinctly enhanced by colonization of the tomato roots with AMF. In leaves, colonization of tomato by AMF results in a drastic increase of the mRNA of all three aquaporin genes assayed under salt stress. Aquaporins are known to significantly contribute to water movement in plants. The results presented here indicate that AMF controls aquaporin expression and thereby presumably regulates water flow in tomato under salt stress.

  @article{ouziad2006, abstract = {Among the proteins functioning in salt tolerance of plants, Na+/H+ transporters and aquaporins appear to be of paramount importance. The present study compares expression of Na+/H+ transporter and aquaporin genes in tomato colonized by arbuscular mycorrhizal fungi (AMF) and in non-colonized controls under NaCl stress. As revealed by Northern analyses and in situ hybridizations, expression of two Na+/H+ transporter genes is not significantly affected by salt stress or by colonization of the plants with AMF. In contrast, transcript levels of both a tonoplast and a plasmalemma aquaporin gene are reduced by salt stress, and this effect is distinctly enhanced by colonization of the tomato roots with AMF. In leaves, colonization of tomato by AMF results in a drastic increase of the mRNA of all three aquaporin genes assayed under salt stress. Aquaporins are known to significantly contribute to water movement in plants. The results presented here indicate that AMF controls aquaporin expression and thereby presumably regulates water flow in tomato under salt stress.}, author = {Ouziad, Fouad and Wilde, Petra and Schmelzer, Elmon and Hildebrandt, Ulrich and Bothe, Hermann}, journal = {Environmental and Experimental Botany}, keywords = {Na+/H+}, pages = {177-186}, publisher = {Elsevier}, title = {Analysis of expression of aquaporins and Na+/H+ transporters in tomato colonized by arbuscular mycorrhizal fungi and affected by salt stress}, volume = 57, year = 2006 }

  %0 Journal Article %1 ouziad2006 %A Ouziad, Fouad %A Wilde, Petra %A Schmelzer, Elmon %A Hildebrandt, Ulrich %A Bothe, Hermann %D 2006 %I Elsevier %J Environmental and Experimental Botany %P 177-186 %T Analysis of expression of aquaporins and Na+/H+ transporters in tomato colonized by arbuscular mycorrhizal fungi and affected by salt stress %V 57 %X Among the proteins functioning in salt tolerance of plants, Na+/H+ transporters and aquaporins appear to be of paramount importance. The present study compares expression of Na+/H+ transporter and aquaporin genes in tomato colonized by arbuscular mycorrhizal fungi (AMF) and in non-colonized controls under NaCl stress. As revealed by Northern analyses and in situ hybridizations, expression of two Na+/H+ transporter genes is not significantly affected by salt stress or by colonization of the plants with AMF. In contrast, transcript levels of both a tonoplast and a plasmalemma aquaporin gene are reduced by salt stress, and this effect is distinctly enhanced by colonization of the tomato roots with AMF. In leaves, colonization of tomato by AMF results in a drastic increase of the mRNA of all three aquaporin genes assayed under salt stress. Aquaporins are known to significantly contribute to water movement in plants. The results presented here indicate that AMF controls aquaporin expression and thereby presumably regulates water flow in tomato under salt stress.
• The bacterium Paenibacillus validus stimulates growth of the arbuscular mycorrhizal fungus Glomus intraradices up to the formation of fertile spores. Hildebrandt, Ulrich; Ouziad, F; Marner, F J; Bothe, H. In FEMS Microbiol. Letters, 254, bll 258–267. 2006.
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  @article{hildebrandt2006bacterium, author = {Hildebrandt, Ulrich and Ouziad, F and Marner, F J and Bothe, H}, journal = {FEMS Microbiol. Letters}, keywords = {myown}, pages = {258-267}, title = {The bacterium Paenibacillus validus stimulates growth of the arbuscular mycorrhizal fungus Glomus intraradices up to the formation of fertile spores}, volume = 254, year = 2006 }

  %0 Journal Article %1 hildebrandt2006bacterium %A Hildebrandt, Ulrich %A Ouziad, F %A Marner, F J %A Bothe, H %D 2006 %J FEMS Microbiol. Letters %P 258-267 %T The bacterium Paenibacillus validus stimulates growth of the arbuscular mycorrhizal fungus Glomus intraradices up to the formation of fertile spores %V 254

• Differential gene expressions in arbuscular mycorrhizal colonized tomato grown under heavy metal stress. Ouziad, F; Hildebrandt, Ulrich; Schmelzer, E; Bothe, H. In J. Plant Physiol., 162, bll 634–649. 2005.
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  @article{ouziad2005differential, author = {Ouziad, F and Hildebrandt, Ulrich and Schmelzer, E and Bothe, H}, journal = {J. Plant Physiol.}, keywords = {myown}, pages = {634-649}, title = {Differential gene expressions in arbuscular mycorrhizal colonized tomato grown under heavy metal stress}, volume = 162, year = 2005 }

  %0 Journal Article %1 ouziad2005differential %A Ouziad, F %A Hildebrandt, Ulrich %A Schmelzer, E %A Bothe, H %D 2005 %J J. Plant Physiol. %P 634-649 %T Differential gene expressions in arbuscular mycorrhizal colonized tomato grown under heavy metal stress %V 162
• Regulation of AmtR-controlled gene expression in Corynebacterium glutamicum: mechanism and characterization of the AmtR regulon. Beckers, Gabriele; Strösser, Julia; Hildebrandt, Ulrich; Kalinowski, Jörn; Farwick, Mike; Krämer, Reinhard; Burkovski, Andreas. In Mol. Microbiol., 58(2), bll 580–595. 2005.
  • [ Abstract ]
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  AmtR, the master regulator of nitrogen control in Corynebacterium glutamicum, represses transcription of a number of genes during nitrogen surplus. Repression is released by an interaction of AmtR with signal transduction protein GlnK. As shown by pull-down assays and gel retardation experiments, only adenylylated GlnK, which is present in the cells during nitrogen limitation, is able to bind to AmtR. The AmtR regulon was characterized in this study by a combination of bioinformatics, transcriptome and proteome analyses. At least 33 genes are directly controlled by the repressor protein including those encoding transporters and enzymes for ammonium assimilation (amtA, amtB, glnA, gltBD), urea and creatinine metabolism (urtABCDE, ureABCEFGD, crnT, codA), a number of biochemically uncharacterized enzymes and transport systems (NCgl1099, NCgl1100, NCgl 1915-1918) as well as signal transduction proteins (glnD, glnK). For the AmtR regulon, an AmtR box has been defined which comprises the sequence tttCTATN(6)AtAGat/aA. Furthermore, the transcriptional organization of AmtR-regulated genes and operons was characterized.

  @article{beckers2005regulation, abstract = {AmtR, the master regulator of nitrogen control in Corynebacterium glutamicum, represses transcription of a number of genes during nitrogen surplus. Repression is released by an interaction of AmtR with signal transduction protein GlnK. As shown by pull-down assays and gel retardation experiments, only adenylylated GlnK, which is present in the cells during nitrogen limitation, is able to bind to AmtR. The AmtR regulon was characterized in this study by a combination of bioinformatics, transcriptome and proteome analyses. At least 33 genes are directly controlled by the repressor protein including those encoding transporters and enzymes for ammonium assimilation (amtA, amtB, glnA, gltBD), urea and creatinine metabolism (urtABCDE, ureABCEFGD, crnT, codA), a number of biochemically uncharacterized enzymes and transport systems (NCgl1099, NCgl1100, NCgl 1915-1918) as well as signal transduction proteins (glnD, glnK). For the AmtR regulon, an AmtR box has been defined which comprises the sequence tttCTATN(6)AtAGat/aA. Furthermore, the transcriptional organization of AmtR-regulated genes and operons was characterized.}, author = {Beckers, Gabriele and Strösser, Julia and Hildebrandt, Ulrich and Kalinowski, Jörn and Farwick, Mike and Krämer, Reinhard and Burkovski, Andreas}, journal = {Mol. Microbiol.}, keywords = {myown}, number = 2, pages = {580-595}, title = {Regulation of AmtR-controlled gene expression in Corynebacterium glutamicum: mechanism and characterization of the AmtR regulon}, volume = 58, year = 2005 }

  %0 Journal Article %1 beckers2005regulation %A Beckers, Gabriele %A Strösser, Julia %A Hildebrandt, Ulrich %A Kalinowski, Jörn %A Farwick, Mike %A Krämer, Reinhard %A Burkovski, Andreas %D 2005 %J Mol. Microbiol. %N 2 %P 580-595 %T Regulation of AmtR-controlled gene expression in Corynebacterium glutamicum: mechanism and characterization of the AmtR regulon %U http://dx.doi.org/10.1111/j.1365-2958.2005.04855.x %V 58 %X AmtR, the master regulator of nitrogen control in Corynebacterium glutamicum, represses transcription of a number of genes during nitrogen surplus. Repression is released by an interaction of AmtR with signal transduction protein GlnK. As shown by pull-down assays and gel retardation experiments, only adenylylated GlnK, which is present in the cells during nitrogen limitation, is able to bind to AmtR. The AmtR regulon was characterized in this study by a combination of bioinformatics, transcriptome and proteome analyses. At least 33 genes are directly controlled by the repressor protein including those encoding transporters and enzymes for ammonium assimilation (amtA, amtB, glnA, gltBD), urea and creatinine metabolism (urtABCDE, ureABCEFGD, crnT, codA), a number of biochemically uncharacterized enzymes and transport systems (NCgl1099, NCgl1100, NCgl 1915-1918) as well as signal transduction proteins (glnD, glnK). For the AmtR regulon, an AmtR box has been defined which comprises the sequence tttCTATN(6)AtAGat/aA. Furthermore, the transcriptional organization of AmtR-regulated genes and operons was characterized.

• Element distribution in mycorrhizal and non-mycorrhizal roots of the halophyte Aster tripolium determined by proton induced X-ray emission (PIXE). Scheloske, S; Maetz, M; Schneider, T; Hildebrandt, Ulrich; Bothe, H; Povh, B. In Protoplasma, 223, bll 183–189. 2004.
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  @article{scheloske2004element, author = {Scheloske, S and Maetz, M and Schneider, T and Hildebrandt, Ulrich and Bothe, H and Povh, B}, journal = {Protoplasma}, keywords = {myown}, pages = {183-189}, title = {Element distribution in mycorrhizal and non-mycorrhizal roots of the halophyte Aster tripolium determined by proton induced X-ray emission (PIXE)}, volume = 223, year = 2004 }

  %0 Journal Article %1 scheloske2004element %A Scheloske, S %A Maetz, M %A Schneider, T %A Hildebrandt, Ulrich %A Bothe, H %A Povh, B %D 2004 %J Protoplasma %P 183-189 %T Element distribution in mycorrhizal and non-mycorrhizal roots of the halophyte Aster tripolium determined by proton induced X-ray emission (PIXE) %V 223

• Colonisation of pennycresses (Thlaspi sp.) of the Brassicaceae by arbuscular mycorrhizal fungi. Regvar, M; Vogel, K; Irgel, N; Wraber, T; Hildebrandt, Ulrich; Wilde, P; Bothe, H. In J. Plant Physiol., 160, bll 615–626. 2003.
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  @article{regvar2003colonisation, author = {Regvar, M and Vogel, K and Irgel, N and Wraber, T and Hildebrandt, Ulrich and Wilde, P and Bothe, H}, journal = {J. Plant Physiol.}, keywords = {myown}, pages = {615-626}, title = {Colonisation of pennycresses (Thlaspi sp.) of the Brassicaceae by arbuscular mycorrhizal fungi}, volume = 160, year = 2003 }

  %0 Journal Article %1 regvar2003colonisation %A Regvar, M %A Vogel, K %A Irgel, N %A Wraber, T %A Hildebrandt, Ulrich %A Wilde, P %A Bothe, H %D 2003 %J J. Plant Physiol. %P 615-626 %T Colonisation of pennycresses (Thlaspi sp.) of the Brassicaceae by arbuscular mycorrhizal fungi %V 160

• Towards growth of arbuscular mycorrhizal fungi independently of a host plant. Hildebrandt, Ulrich; Janetta, K; Bothe, H. In Appl. Environ. Microbiol., 68, bll 1919–1924. 2002.
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  @article{hildebrandt2002towards, author = {Hildebrandt, Ulrich and Janetta, K and Bothe, H}, journal = {Appl. Environ. Microbiol.}, keywords = {myown}, pages = {1919-1924}, title = {Towards growth of arbuscular mycorrhizal fungi independently of a host plant}, volume = 68, year = 2002 }

  %0 Journal Article %1 hildebrandt2002towards %A Hildebrandt, Ulrich %A Janetta, K %A Bothe, H %D 2002 %J Appl. Environ. Microbiol. %P 1919-1924 %T Towards growth of arbuscular mycorrhizal fungi independently of a host plant %V 68
• The arbuscular mycorrhizal fungus Glomus geosporum in European saline, sodic and gypsum soils. Landwehr, M; Hildebrandt, Ulrich; Nawrath, K; Tóth, T; Biró, B; Bothe, H. In Mycorrhiza, 12, bll 199–211. 2002.
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  @article{landwehr2002arbuscular, author = {Landwehr, M and Hildebrandt, Ulrich and Nawrath, K and Tóth, T and Biró, B and Bothe, H}, journal = {Mycorrhiza}, keywords = {myown}, pages = {199-211}, title = {The arbuscular mycorrhizal fungus Glomus geosporum in European saline, sodic and gypsum soils}, volume = 12, year = 2002 }

  %0 Journal Article %1 landwehr2002arbuscular %A Landwehr, M %A Hildebrandt, Ulrich %A Nawrath, K %A Tóth, T %A Biró, B %A Bothe, H %D 2002 %J Mycorrhiza %P 199-211 %T The arbuscular mycorrhizal fungus Glomus geosporum in European saline, sodic and gypsum soils %V 12
• Expression of nitrate transporter genes in tomato colonized by an arbuscular mycorrhizal fungus. Hildebrandt, Ulrich; Schmelzer, E; Bothe, H. In Physiologia Plantarum, 114, bll 125–136. 2002.
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  @article{hildebrandt2002expression, author = {Hildebrandt, Ulrich and Schmelzer, E and Bothe, H}, journal = {Physiologia Plantarum}, keywords = {myown}, pages = {125-136}, title = {Expression of nitrate transporter genes in tomato colonized by an arbuscular mycorrhizal fungus}, volume = 114, year = 2002 }

  %0 Journal Article %1 hildebrandt2002expression %A Hildebrandt, Ulrich %A Schmelzer, E %A Bothe, H %D 2002 %J Physiologia Plantarum %P 125-136 %T Expression of nitrate transporter genes in tomato colonized by an arbuscular mycorrhizal fungus %V 114

• Arbuscular mycorrhizal colonization of halophytes in Central European salt marshes. Hildebrandt, Ulrich; Janetta, K; Ouziad, F; Renne, B; Nawrath, K; Bothe, H. In Mycorrhiza, 10, bll 175–183. 2001.
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  @article{hildebrandt2001arbuscular, author = {Hildebrandt, Ulrich and Janetta, K and Ouziad, F and Renne, B and Nawrath, K and Bothe, H}, journal = {Mycorrhiza}, keywords = {myown}, pages = {175-183}, title = {Arbuscular mycorrhizal colonization of halophytes in Central European salt marshes}, volume = 10, year = 2001 }

  %0 Journal Article %1 hildebrandt2001arbuscular %A Hildebrandt, Ulrich %A Janetta, K %A Ouziad, F %A Renne, B %A Nawrath, K %A Bothe, H %D 2001 %J Mycorrhiza %P 175-183 %T Arbuscular mycorrhizal colonization of halophytes in Central European salt marshes %V 10
• The colonization of plants from Central European heavy metal soils and salt marshes by arbuscular mycorrhizal fungi. Bothe, H; Hildebrandt, Ulrich; Ouziad, F; Landwehr, M; Nawrath, K. In Minerva Biotec, 13, bll 65–67. 2001.
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  @article{bothe2001, author = {Bothe, H and Hildebrandt, Ulrich and Ouziad, F and Landwehr, M and Nawrath, K}, journal = {Minerva Biotec}, keywords = {myown}, pages = {65 - 67}, title = {The colonization of plants from Central European heavy metal soils and salt marshes by arbuscular mycorrhizal fungi}, volume = 13, year = 2001 }

  %0 Journal Article %1 bothe2001 %A Bothe, H %A Hildebrandt, Ulrich %A Ouziad, F %A Landwehr, M %A Nawrath, K %D 2001 %J Minerva Biotec %P 65 - 67 %T The colonization of plants from Central European heavy metal soils and salt marshes by arbuscular mycorrhizal fungi %V 13
• Suppression of an elicitor-induced oxidative burst reaction in Nicotiana tabacum and Medicago sativa cell cultures by corticrocin but not by mycorradicin. Schröder, S; Hildebrandt, Ulrich; Bothe, H; Niehaus, K. In Mycorrhiza, 11, bll 101–106. 2001.
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  @article{schroder2001, author = {Schröder, S and Hildebrandt, Ulrich and Bothe, H and Niehaus, K}, journal = {Mycorrhiza}, keywords = {myown}, pages = {101-106}, title = {Suppression of an elicitor-induced oxidative burst reaction in Nicotiana tabacum and Medicago sativa cell cultures by corticrocin but not by mycorradicin}, volume = 11, year = 2001 }

  %0 Journal Article %1 schroder2001 %A Schröder, S %A Hildebrandt, Ulrich %A Bothe, H %A Niehaus, K %D 2001 %J Mycorrhiza %P 101-106 %T Suppression of an elicitor-induced oxidative burst reaction in Nicotiana tabacum and Medicago sativa cell cultures by corticrocin but not by mycorradicin %V 11

• The zinc violet and its colonization by arbuscular mycorrhizal fungi. Hildebrandt, Ulrich; Kaldorf, M; Bothe, H. In J. Plant. Physiol., 154, bll 709–717. 1999.
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  @article{hildebrandt1999violet, author = {Hildebrandt, Ulrich and Kaldorf, M and Bothe, H}, journal = {J. Plant. Physiol.}, keywords = {myown}, pages = {709-717}, title = {The zinc violet and its colonization by arbuscular mycorrhizal fungi}, volume = 154, year = 1999 }

  %0 Journal Article %1 hildebrandt1999violet %A Hildebrandt, Ulrich %A Kaldorf, M %A Bothe, H %D 1999 %J J. Plant. Physiol. %P 709-717 %T The zinc violet and its colonization by arbuscular mycorrhizal fungi %V 154
• Selective element deposits in maize colonized by a heavy metal tolerance conferring arbuscular mycorrhizal fungus. Kaldorf, M; Kuhn, A J; Schröder, W H; Hildebrandt, Ulrich; Bothe, H. In J. Plant Physiol., 154, bll 709–717. 1999.
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  @article{kaldorf1999selective, author = {Kaldorf, M and Kuhn, A J and Schröder, W H and Hildebrandt, Ulrich and Bothe, H}, journal = {J. Plant Physiol.}, keywords = {myown}, pages = {709-717}, title = {Selective element deposits in maize colonized by a heavy metal tolerance conferring arbuscular mycorrhizal fungus}, volume = 154, year = 1999 }

  %0 Journal Article %1 kaldorf1999selective %A Kaldorf, M %A Kuhn, A J %A Schröder, W H %A Hildebrandt, Ulrich %A Bothe, H %D 1999 %J J. Plant Physiol. %P 709-717 %T Selective element deposits in maize colonized by a heavy metal tolerance conferring arbuscular mycorrhizal fungus %V 154

• Chemical and biological characterization of corticrocin, a yellow pigment formed by the ectomycorrhizal fungus Piloderma croceum. Schreiner, T; Hildebrandt, Ulrich; Bothe, H; Marner, F J. In Z. Naturforsch., 53c, bll 4–8. 1998.
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  @article{schreiner1998chemical, author = {Schreiner, T and Hildebrandt, Ulrich and Bothe, H and Marner, F J}, journal = {Z. Naturforsch.}, keywords = {myown}, pages = {4-8}, title = {Chemical and biological characterization of corticrocin, a yellow pigment formed by the ectomycorrhizal fungus Piloderma croceum}, volume = {53c}, year = 1998 }

  %0 Journal Article %1 schreiner1998chemical %A Schreiner, T %A Hildebrandt, Ulrich %A Bothe, H %A Marner, F J %D 1998 %J Z. Naturforsch. %P 4-8 %T Chemical and biological characterization of corticrocin, a yellow pigment formed by the ectomycorrhizal fungus Piloderma croceum %V 53c