Genome-wide characterization and expression profiling of the relation of the HD-Zip gene family to abiotic stress in barley ( Hordeum vulgare L.)
作者: Yuan LiHuiyan XiongDuojie CuoXiongxiong WuRuijun Duan
作者单位: 1College of Eco-environmental Engineering, Qinghai University, Qinghai, 810016, China
2College of Agriculture and Animal Husbandry, Qinghai University, Qinghai, 810016, China
3Qinghai Provincial Key Laboratory of Hulless Barley Genetics and Breeding, Qinghai University, Qinghai, 810016, China
刊名: Plant Physiology and Biochemistry, 2019, Vol.141 , pp.250-258
来源数据库: Elsevier Journal
DOI: 10.1016/j.plaphy.2019.05.026
关键词: Hordeum vulgare L.Homeodomain-leucine zipper transcription factorGene familyGene expressionAbiotic stress
英文摘要: Abstract(#br)The homeodomain-leucine zipper (HD-Zip) gene family plays an important role in plant growth and environmental responses. At present, research on the HD-Zip gene family of barley is incomplete. In this study, 32 HD-Zip genes ( HvHD-Zip 1–32 ) were identified from the barley genome and were subsequently divided into four subfamilies according to conserved structure and motif analysis. Whole genome replication events in barley and Arabidopsis , rice, and wheat HD-Zip gene families were analyzed, yielding 3, 14 and 25 gene pairs, respectively, but no segmental or tandem duplication events were identified in the barley HD-Zip gene family. Subsequently, quantitative real-time PCR (qRT-PCR) analysis revealed that the HvHD-Zip gene is sensitive to drought stress and that members of...
全文获取路径: Elsevier  (合作)
影响因子:2.775 (2012)

  • barley 大麦
  • relation 关系
  • stress 应力
  • profiling 仿形切削
  • abiotic 非生物的
  • expression 表示
  • family