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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling by array of Arabidopsis thaliana plants to investigate the effect of heterologous expression of a soybean DREB2 gene (GmDREB2A;2)

ABSTRACT: Analysis of the effect of heterologous expression of a soybean DREB2 gene (GmDREB2A;2)on the transcriptome of transgenic Arabidopsis plants. For the genetic modification of Arabidopsis, we introduced gene casettes that express our genes of interest into the genome viaT-DNA transfer using Agrobacterium tumefaciens.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Junya Mizoi

PROVIDER: E-MEXP-3692 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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GmDREB2A;2, a canonical DEHYDRATION-RESPONSIVE ELEMENT-BINDING PROTEIN2-type transcription factor in soybean, is posttranslationally regulated and mediates dehydration-responsive element-dependent gene expression.

Mizoi Junya J Ohori Teppei T Moriwaki Takashi T Kidokoro Satoshi S Todaka Daisuke D Maruyama Kyonoshin K Kusakabe Kazuya K Osakabe Yuriko Y Shinozaki Kazuo K Yamaguchi-Shinozaki Kazuko K

Plant physiology 20121114 1

Soybean (Glycine max) is an important crop around the world. Abiotic stress conditions, such as drought and heat, adversely affect its survival, growth, and production. The DEHYDRATION-RESPONSIVE ELEMENT-BINDING PROTEIN2 (DREB2) group includes transcription factors that contribute to drought and heat stress tolerance by activating transcription through the cis-element dehydration-responsive element (DRE) in response to these stress stimuli. Two modes of regulation, transcriptional and posttransl ...[more]

PMID: 23151346

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