Katja Manthey
Bielefeld University
7 Papers
Katja Manthey is an academic researcher from Bielefeld University. The author has contributed to research in topics: Medicago truncatula & Gene. The author has an hindex of 6, co-authored 7 publications.
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Papers
Transcriptional Changes in Response to Arbuscular Mycorrhiza Development in the Model Plant Medicago truncatula
Anne Wulf,Katja Manthey,Jasmin Doll,Andreas M. Perlick,Burkhard Linke,Thomas Bekel,Folker Meyer,Philipp Franken,Helge Küster,Franziska Krajinski +9 more
TL;DR: Electronic data obtained by comparison of the cDNA sequences to expressed sequence tag (EST) sequences from a wide range of cDNA libraries in the M. truncatula EST database support the mycorrhiza specificity of the corresponding genes, because sequences in the MtGI that were found to match the identified SSH-cDNA sequences originated exclusively from AM c DNA libraries.
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Combined transcriptome profiling reveals a novel family of arbuscular mycorrhizal-specific Medicago truncatula lectin genes.
André Frenzel,Katja Manthey,Andreas M. Perlick,Folker Meyer,Alfred Pühler,Helge Küster,Franziska Krajinski +6 more
TL;DR: The expression of reporter gene fusions in transgenic roots revealed an arbuscule-related expression of two members of the lectin gene family, indicating a role for AM-specific lectins during arbuscular mycorrhizal roots formation or functioning.
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Identification and expression regulation of symbiotically activated legume genes
Helge Küster,Martin F. Vieweg,Katja Manthey,Markus C. Baier,Natalija Hohnjec,Andreas M. Perlick +5 more
TL;DR: The transcriptome of developing root nodules and AM roots of the model legume Medicago truncatula was uncovered and several hundred genes were found to be activated in different stages of either symbiosis, with almost 100 genes being co-induced during nodulation and in arbuscular mycorrhiza.
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Development of bioinformatic tools to support EST-sequencing, in silico- and microarray-based transcriptome profiling in mycorrhizal symbioses.
Helge Küster,Anke Becker,Christian Firnhaber,Natalija Hohnjec,Katja Manthey,Andreas M. Perlick,Thomas Bekel,Michael Dondrup,Kolja Henckel,Alexander Goesmann,Folker Meyer,Daniel Wipf,Natalia Requena,Ulrich Hildebrandt,Rüdiger Hampp,Uwe Nehls,Franziska Krajinski,Philipp Franken,Alfred Pühler +18 more
TL;DR: To support experimental transcriptome profiling, macro- and microarray tools have been constructed for the two model mycorrhizae, based either on PCR-amplified cDNAs or 70mer oligonucleotides, and these arrays were used to profile the transcriptome of AM and ECM roots under different conditions.
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