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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcriptome Analysis of Wounding-Induced Root to Shoot Communication in Arabidopsis thaliana.

ABSTRACT: Comparison of gene expression between shoots of root-wounded seedlings and shoots of control seedlings in Arabidopsis. We identified wounding-induced early (30 min) and late (360 min) root to shoot responsive genes (RtS). Two-condition experiment, shoots of root-wounded seedlings vs. shoots of control seedlings. Biological replicates: 2 control replicates, 2 treated replicates. Technical replicate: Dyeswap

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Takumi Nishiuchi

PROVIDER: E-GEOD-26374 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Gene expression analysis of wounding-induced root-to-shoot communication in Arabidopsis thaliana.

Hasegawa Satoko S Sogabe Yusuke Y Asano Tomoya T Nakagawa Tomoyuki T Nakamura Haruna H Kodama Hiroaki H Ohta Hiroyuki H Yamaguchi Kazuo K Mueller Martin J MJ Nishiuchi Takumi T

Plant, cell & environment 20110315 5

Root-to-shoot communication plays an important role in the adaptation to environmental stress. In this study, we established a model system for root-to-shoot signalling to observe global gene expression in Arabidopsis thaliana. The roots of Arabidopsis seedlings were wounded and the expression in the shoots of 68 and 5 genes was up-regulated threefold at 30 min and 6 h post-injury, respectively. These genes were designated early and late Root-to-Shoot responsive (RtS) genes, respectively. Many o ...[more]

PMID: 21241326

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