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PeerJ. 2017 May 04;5:e3232. doi: 10.7717/peerj.3232. eCollection 2017.

Genome-wide analysis of WRKY transcription factors in wheat (.

PeerJ

Pan Ning, Congcong Liu, Jingquan Kang, Jinyin Lv

Affiliations

  1. College of Science, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China.
  2. College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China.
  3. College of Life Science, Northwest Agriculture and Forestry University, Yangling, Shaanxi, China.

PMID: 28484671 PMCID: PMC5420200 DOI: 10.7717/peerj.3232

Abstract

BACKGROUND: WRKY proteins, which comprise one of the largest transcription factor (TF) families in the plant kingdom, play crucial roles in plant development and stress responses. Despite several studies on WRKYs in wheat (

RESULTS: Here, 171 TaWRKY TFs were identified from the whole wheat genome and compared with proteins from 19 other species representing nine major plant lineages. A phylogenetic analysis, coupled with gene structure analysis and motif determination, divided these TaWRKYs into seven subgroups (Group I, IIa-e, and III). Chromosomal location showed that most

CONCLUSION: Our results provide a more extensive insight on

Keywords: Expression; WRKY; Water deficit; Wheat

Conflict of interest statement

The authors declare there are no competing interests.

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