Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor.

Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor. Research Abstract Details 

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Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor. Abstract Text:

Marc Libault,Jinrong Wan,Tomasz Czechowski,Michael Udvardi,Gary Stacey,Marc Libault,Jinrong Wan,Tomasz Czechowski,Michael Udvardi,Gary Stacey,

Chitin, found in the cell walls of true fungi and the exoskeleton of insects and nematodes, is a well-established elicitor of plant defense responses. In this study, we analyzed the expression patterns of Arabidopsis thaliana transcription factor (TF) and ubiquitin-ligase genes in response to purified chitooctaose at different treatment times (15, 30, 60, 90, and 120 min after treatment), using both quantitative polymerase chain reaction and the Affymetrix Arabidopsis whole-genome array. A total of 118 TF genes and 30 ubiquitin-ligase genes were responsive to the chitin treatment. Among these genes, members from the following four TF families were overrepresented: APETALA2/ethylene-reponsive element binding proteins (27), C2H2 zinc finger proteins (14), MYB domain-containing proteins (11), and WRKY domain transcription factors (14). Transcript variants from a few of these genes were found to respond differentially to chitin, suggesting transcript-specific regulation of these TF genes.

Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor. Publishing Authors By Initials

M Libault,J Wan,T Czechowski,M Udvardi,G Stacey,M Libault,J Wan,T Czechowski,M Udvardi,G Stacey,

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Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Molecular plant-microbe interactions : MPMI

VOLUME: 20

Page Numbers: 900-11

Journal Abbreviation: Mol. Plant Microbe Interact.

ISSN: 0894-0282

DAY: 28

MONTH: Aug

YEAR: 2007

Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor. Information

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LANGUAGE: eng

NlmUniqueID: 9107902

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Grant and Affiliation Information for Identification of 118 Arabidopsis transcription factor and 30 ubiquitin-ligase genes responding to chitin, a plant-defense elicitor.

AFFILIATION: National Center for Soybean Biotechnology, Division of Plant Science, Department of Molecular Microbiology and Immunology, Christopher S. Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA. libaultm@missouri.edu

Country: United States

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MEDLINETA: Mol Plant Microbe Interact

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ACCESSION NUMBER: GSE4746

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