期刊
PLANT JOURNAL
卷 58, 期 6, 页码 1068-1082出版社
WILEY
DOI: 10.1111/j.1365-313X.2009.03835.x
关键词
tiling array; abiotic stress; Arabidopsis; ABA; At-TAX
资金
- Max Planck Society
- European Community [LSHG-CT-2006-037900]
- Deutsche Forschungsgemeinschaft (DFG)
- Temporary Positions for Principal Investigators from the DFG
P>The responses of plants to abiotic stresses are accompanied by massive changes in transcriptome composition. To provide a comprehensive view of stress-induced changes in the Arabidopsis thaliana transcriptome, we have used whole-genome tiling arrays to analyze the effects of salt, osmotic, cold and heat stress as well as application of the hormone abscisic acid (ABA), an important mediator of stress responses. Among annotated genes in the reference strain Columbia we have found many stress-responsive genes, including several transcription factor genes as well as pseudogenes and transposons that have been missed in previous analyses with standard expression arrays. In addition, we report hundreds of newly identified, stress-induced transcribed regions. These often overlap with known, annotated genes. The results are accessible through the Arabidopsis thaliana Tiling Array Express (At-TAX) homepage, which provides convenient tools for displaying expression values of annotated genes, as well as visualization of unannotated transcribed regions along each chromosome.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据