Monitoring the expression pattern of around 7,000 Arabidopsis genes under ABA treatments using a full-length cDNA microarray

被引：336

作者：

Seki M. ^{[1
,2
]}

Ishida J. ^{[1
]}

Narusaka M. ^{[1
]}

Fujita M. ^{[1
]}

Nanjo T. ^{[2
,6
]}

Umezawa T. ^{[2
]}

Kamiya A. ^{[1
]}

Nakajima M. ^{[1
]}

Enju A. ^{[1
]}

Sakurai T. ^{[1
]}

Satou M. ^{[1
]}

Akiyama K. ^{[1
]}

Yamaguchi-Shinozaki K. ^{[3
]}

Carninci P. ^{[4
]}

Kawai J. ^{[4
,5
]}

Hayashizaki Y. ^{[4
,5
]}

Shinozaki K. ^{[3
]}

机构：

[1] Plant Mutation Exploration Team, Plant Functional Genomics Research Group, RIKEN Genomic Sciences Center, Tsukuba 305-0074

[2] Laboratory of Plant Molecular Biology, RIKEN Tsukuba Institute, Tsukuba 305-0074

[3] Biological Resources Division, Japan International Research Center for Agricultural Sciences, Ministry of Agriculture, Forestry, and Fisheries, Tsukuba, Ibaraki 305-0851

[4] Genome Science Laboratory, RIKEN Tsukuba Institute, Tsukuba 305-0074

[5] Genome Exploration Research Group, RIKEN Genomic Sciences Center, RIKEN Yokohama Institute, Tsurumi-ku, Yokohama 230-0045

[6] Genesis Research Institute, Nishi-ku, Nagoya, Aichi 451-0051

来源：

Functional & Integrative Genomics | 2002年 / 2卷 / 6期

基金：

日本科学技术振兴机构;

关键词：

ABA; Arabidopsis thaliana; cDNA microarray; Full-length cDNA;

D O I：

10.1007/s10142-002-0070-6

中图分类号：

学科分类号：

摘要：

Full-length cDNAs are essential for functional analysis of plant genes. Recently, cDNA microarray analysis has been developed for quantitative analysis of global and simultaneous analysis of expression profiles. Microarray technology is a powerful tool for identifying genes induced by environmental stimuli or stress and for analyzing their expression profiles in response to environmental signals. We prepared an Arabidopsis full-length cDNA microarray containing around 7,000 independent full-length cDNA groups and analyzed the expression profiles of genes. The transcripts of 245, 54, 299 and 213 genes increased after abscisic acid (ABA), drought-, cold-, and salt-stress treatments, respectively, with inducibilities more than fivefold compared with those of control genes. The cDNA microarray analysis showed that many ABA-inducible genes were induced after drought- and high-salinity-stress treatments, and that there is more crosstalk between drought and ABA responses than between ABA and cold responses. Among the ABA-inducible genes identified, we identified 22 transcription factor genes, suggesting that many transcriptional regulatory mechanisms exist in the ABA signal transduction pathways. © Springer-Verlag 2002.

引用

页码：282 / 291

页数：9

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