Zea mays NAC transcription factor family members: their genomic characteristics and relationship with drought stress

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	Zea mays NAC transcription factor family members: their genomic characteristics and relationship with drought stress
	Li, Liang 1,3; Ma, Yiwen 2,3; Zhang, Shihuang 3; Hao, Zhuanfang 3; Li, Xinhai 3
刊名	RESEARCH JOURNAL OF BIOTECHNOLOGY
	2015
卷号	10 期号:11 页码:63-77
关键词	Zea mays NAC transcription factor structure characteristics candidate gene drought stress
ISSN号	2278-4535
通讯作者	Li, Liang
英文摘要	NAC (NAM, ATAF1/2 and CUC2) has been verified to regulate biological responses in various biotic and abiotic stress-resistant activities. In Zea mays, 190 NAC proteins downloaded from the Plant transcription factor (TF) database website were identified and given their unified names here. Of them, 177 maize NAC proteins that showed at least two conserved subdomains of NAC TF were used for phylogenetic analysis. The NAC proteins were compared to 18 known functional NAC TFs in Arabidopsis and rice and a total of 195 NAC proteins were phylogenetically classified into five groups.The NAC-IV group was predicted to be a SNAC (stress-responsive NAC) subfamily. For them, 13 SNAC transcripts in the SNAC subfamily showed a response to drought stress and nearly all of these transcripts in the roots under drought stress and eleven transcripts in the leaves under 12 h of drought stress were up-regulated. Most important, ZmNAC010312, ZmNAC080308 and ZmNAC030295 of SNAC subfamily were further validated to be drought-responsive candidate genes by differential expression analysis. These findings are important for drought-responsive candidate gene selection in all maize NAC genes and advances in the functional analysis of the NAC family in Zea mays.
学科主题	Biotechnology & Applied Microbiology
语种	英语
出版者	RESEARCH JOURNAL BIOTECHNOLOGY
WOS记录号	WOS:000363792700007
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/4633]
专题	作物科学研究所_职能部门
作者单位	1.Xinjiang Agr Univ, Urumqi 830000, Xinjiang, Peoples R China 2.Northeast Agr Univ, Harbin 150000, Heilongjiang, Peoples R China 3.Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Li, Liang,Ma, Yiwen,Zhang, Shihuang,et al. Zea mays NAC transcription factor family members: their genomic characteristics and relationship with drought stress[J]. RESEARCH JOURNAL OF BIOTECHNOLOGY,2015,10(11):63-77.
APA	Li, Liang,Ma, Yiwen,Zhang, Shihuang,Hao, Zhuanfang,&Li, Xinhai.(2015).Zea mays NAC transcription factor family members: their genomic characteristics and relationship with drought stress.RESEARCH JOURNAL OF BIOTECHNOLOGY,10(11),63-77.
MLA	Li, Liang,et al."Zea mays NAC transcription factor family members: their genomic characteristics and relationship with drought stress".RESEARCH JOURNAL OF BIOTECHNOLOGY 10.11(2015):63-77.