Identification and expression analysis of group III WRKY transcription factors in cotton
文献类型: 外文期刊
作者: Dou Ling-ling 1 ; Guo Ya-ning 1 ; Evans, Ondati 1 ; Pang Chao-you 1 ; Wei Heng-ling 1 ; Song Mei-zhen 1 ; Fan Shu-li 1 ; Yu Shu-xun 1 ;
作者机构: 1.College of Agronomy, Northwest A & F University, Yangling 712100, P.R.China;State Key Laboratory of Cotton Biology/Institute of Cotton Research, Chinese Academy of Agricultural Siences, Anyang 455000, P.R.China
2.State Key Laboratory of Cotton Biology/Institute of Cotton Research, Chinese Academy of Agricultural Siences, Anyang 455000, P.R.China
关键词: Gossypium;WRKY;phylogenetic analysis;expression analysis;development;abiotic stress
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2016 年 15 卷 11 期
页码:
收录情况: SCI
摘要: The WRKY proteins constitute a large family of transcription factors in plants containing highly conserved WRKYGQK sequences and zinc-finger-like motifs. To comprehensively study WRKY III genes in cotton, we analyzed the genome sequences of Gossypium hirsutum, G. raimondii and G. arboreum. According to the three genome sequences, 18 group III GhWRKY genes were identified in G. hirsutum, 12 both in G. raimondii and G. arboreum. Phylogenetic and motif analysis showed that proteins with high similarities could be clustered together and had the same motif components. The ratios of non-synonymous (Ka) to synonymous (Ks) of the GhWRKY to GrWRKY or GaWRKY were lower than 1, which indicated that group III WRKY genes in Gossypium species are under purifying selection. Expression analysis revealed that group III GhWRKY genes expressed during fiber development and leaf senescence, and most of them could be induced by salicylic acid (SA), jasmonic acid (JA), ethylene, abscisic acid (ABA), mannitol, and NaCl both in roots and cotyledons. Our study gives a briefly introduction on cotton group III WRKY genes and implicates their potential function in cotton fiber development, leaf senescence and abiotic stresses.
- 相关文献
作者其他论文 更多>>
-
Architecture of stem and branch affects yield formation in short season cotton
作者:Zhang Xiang;Song Mei-zhen;Rui Qiu-zhi;Li Yuan;Chen Yuan;Chen De-hua
关键词:short season cotton; architecture of the stem and branch; boll retention speed; seed cotton yield; mepiquat chloride
-
陆地棉GhNAC18和GhNAC20基因在叶片衰老和胁迫应答中的功能分析
作者:Ondati Evans
关键词:棉花;衰老;NAC家族;应激反应;GhNAC基因
-
Genome-wide analysis of the calcium-dependent protein kinase gene family in Gossypium raimondii
作者:Li Li-bei;Yu Ding-wei;Zhao Feng-li;Pang Chao-you;Song Mei-zhen;Wei Heng-ling;Fan Shu-li;Yu Shu-xun
关键词:GrCDPK; cotton; stress; gene family; expression
-
Analysis of MIKC~C-Type MADS-Box Gene Family in Gossypium hirsutum
作者:JIANG Su-cheng;PANG Chao-you;SONG Mei-zhen;WEI Heng-ling;FAN Shu-li;YU Shu-xun
关键词:
-
Analysis of MIKCC-Type MADS-Box Gene Family in Gossypium hirsutum
作者:Jiang Su-cheng;Pang Chao-you;Song Mei-zhen;Wei Heng-ling;Fan Shu-li;Yu Shu-xun
关键词:transcription factor;MIKCC-type;MADS-box;cotton
-
Genetic Analysis of Earliness Traits in Short Season Cotton (Gossypium hirsutum L.)
作者:Song Mei-zhen;Fan Shu-li;Yuan Ri-hong;Pang Chao-you;Yu Shu-xun
关键词:cotton; earliness traits; inheritance; additive effect; dominant effect; additive-by-additive effect
-
Genetic Analysis of Earliness Traits in Short Season Cotton (Gossypium hirsutum L.)
作者:SONG Mei-zhen;FAN Shu-li;YUAN Ri-hong;PANG Chao-you;YU Shu-xun
关键词:



