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	RNA-seq analysis reveals MAPKKK family members related to drought tolerance in maize; RNA-seq analysis reveals MAPKKK family members related to drought tolerance in maize
	Ya Liu ; Miaoyi Zhou ; Zhaoxu Gao ; Wen Ren ; Fengling Yang ; Hang He ; Jiuran Zhao
	2016
关键词	Zea mays L. MAPKKK RNA-seq Co-expressed Drought tolerance Zea mays L. MAPKKK RNA-seq Co-expressed Drought tolerance
英文摘要	The mitogen-activated protein kinase(MAPK) cascade is an evolutionarily conserved signal transduction pathway that is involved in plant development and stress responses.As the first component of this phosphorelay cascade,mitogen-activated protein kinase kinase kinases(MAPKKKs) act as adaptors linking upstream signaling steps to the core MAPK cascade to promote the appropriate cellular responses;however,the functions of MAPKKKs in maize(Zea mays) are unclear.Here,we identified71 MAPKKK genes,of which 14 were novel,based on a computational analysis of the maize genome.Using an RNA-seq analysis in the leaf,stem and root of maize under well-watered and drought-stress conditions,we identified 5,866 differentially expressed genes(DEGs),including 8 MAPKKK genes responsive to drought stress.Many of the DEGs were enriched in processes such as drought stress,abiotic stimulus,oxidation-reduction,and metabolic processes.The other way round,DEGs involved in processes such as oxidation,photosynthesis,and starch,proline,eth...; The mitogen-activated protein kinase(MAPK) cascade is an evolutionarily conserved signal transduction pathway that is involved in plant development and stress responses.As the first component of this phosphorelay cascade,mitogen-activated protein kinase kinase kinases(MAPKKKs) act as adaptors linking upstream signaling steps to the core MAPK cascade to promote the appropriate cellular responses;however,the functions of MAPKKKs in maize(Zea mays) are unclear.Here,we identified71 MAPKKK genes,of which 14 wer; 中国农业科学院、中国作物学会; 1
语种	英语
出处	第七届国际作物科学大会
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/479905]
专题	生命科学学院
推荐引用方式 GB/T 7714	Ya Liu,Miaoyi Zhou,Zhaoxu Gao,et al. RNA-seq analysis reveals MAPKKK family members related to drought tolerance in maize, RNA-seq analysis reveals MAPKKK family members related to drought tolerance in maize. 2016-01-01.

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