Genome-wide identification and expression analysis of the response regulator gene family in alfalfa (Medicago sativa L.) reveals their multifarious roles in stress response

被引:6
|
作者
Qiang, Yuqin [1 ]
He, Xiaojuan [1 ]
Li, Zhen [2 ]
Li, Siqi [1 ]
Zhang, Jia [1 ]
Liu, Tao [1 ]
Tursunniyaz, Mamateliy [1 ]
Wang, Xinyu [1 ]
Liu, Zhipeng [1 ]
Fang, Longfa [1 ]
机构
[1] Lanzhou Univ, Coll Pastoral Agr Sci & Technol, State Key Lab Herbage Improvement & Grassland Agro, Lanzhou, Peoples R China
[2] Univ Chinese Acad Sci, Natl Engn Lab Volatile Organ Cpds Pollut Control M, Beijing, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
alfalfa; response regulators; stress response; gene family; expression analysis; 2-COMPONENT SYSTEM GENES; ARABIDOPSIS-THALIANA; SIGNAL-TRANSDUCTION; CIRCADIAN CLOCKS; RICE; PHYLOGENY;
D O I
10.3389/fpls.2023.1149880
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
As important components of the two-component regulatory system, response regulatory proteins (RRPs) play a crucial role in histidine phosphorylation-mediated signal transduction in response to environmental fluctuations. Accumulating evidence has revealed that RRPs play important roles in plant growth and stress response. However, the specific functions of RR genes (RRs) in cultivated alfalfa remain ambiguous. Therefore, in this study, we identified and characterized the RR family genes in the alfalfa genome using bioinformatics methods. Our analysis revealed 37 RRs in the alfalfa genome of Zhongmu No.1 that were unevenly distributed on the chromosomes. Cis-elements analysis revealed the involvement of RRs in responses to light, stress, and various plant hormones. Expression analysis of RRs in different tissues revealed their distinct tissue expression patterns. These findings provide preliminary insights into the roles of RRs in plant responses to abiotic stress, which can be used to improve the stress tolerance of autotetraploid-cultivated alfalfa plants via genetic engineering.
引用
收藏
页数:12
相关论文
共 50 条
  • [21] Genome-Wide Identification of the GPAT Family in Medicago sativa L. and Expression Profiling Under Abiotic Stress
    Ma, Jianzhi
    Du, Mingyang
    Xiong, Huiyan
    Duan, Ruijun
    PLANTS-BASEL, 2024, 13 (23):
  • [22] Genome-wide identification and expression analysis of the Auxin-Response factor (ARF) gene family in Medicago sativa under abiotic stress
    Chen, Fenqi
    Zhang, Jinqing
    Ha, Xue
    Ma, Huiling
    BMC GENOMICS, 2023, 24 (01)
  • [23] Genome-wide identification of endogenous viral sequences in alfalfa (Medicago sativa L.)
    Boutanaev, Alexander M.
    Nemchinov, Lev G.
    VIROLOGY JOURNAL, 2021, 18 (01)
  • [24] Genome-wide identification, phylogenetic, and expression analysis under abiotic stress conditions of Whirly (WHY) gene family in Medicago sativa L.
    Qian Ruan
    Yizhen Wang
    Haoyu Xu
    Baoqiang Wang
    Xiaolin Zhu
    Bochuang Wei
    Xiaohong Wei
    Scientific Reports, 12
  • [25] Genome-wide identification of endogenous viral sequences in alfalfa (Medicago sativa L.)
    Alexander M. Boutanaev
    Lev G. Nemchinov
    Virology Journal, 18
  • [26] Genome-wide identification, phylogeny and expression analysis of the SPL gene family and its important role in salt stress in Medicago sativa L.
    Fei He
    Ruicai Long
    Chunxue Wei
    Yunxiu Zhang
    Mingna Li
    Junmei Kang
    Qingchuan Yang
    Zhen Wang
    Lin Chen
    BMC Plant Biology, 22
  • [27] Genome-wide identification, phylogenetic, and expression analysis under abiotic stress conditions of Whirly (WHY) gene family in Medicago sativa L.
    Ruan, Qian
    Wang, Yizhen
    Xu, Haoyu
    Wang, Baoqiang
    Zhu, Xiaolin
    Wei, Bochuang
    Wei, Xiaohong
    SCIENTIFIC REPORTS, 2022, 12 (01)
  • [28] Genome-wide identification, phylogeny and expression analysis of the SPL gene family and its important role in salt stress in Medicago sativa L.
    He, Fei
    Long, Ruicai
    Wei, Chunxue
    Zhang, Yunxiu
    Li, Mingna
    Kang, Junmei
    Yang, Qingchuan
    Wang, Zhen
    Chen, Lin
    BMC PLANT BIOLOGY, 2022, 22 (01)
  • [29] Genome-wide investigation of NLP gene family members in alfalfa (Medicago sativa L.): evolution and expression profiles during development and stress
    Jinqiu Yu
    Yuying Yuan
    Linling Dong
    Guowen Cui
    BMC Genomics, 24
  • [30] Genome-wide investigation of NLP gene family members in alfalfa (Medicago sativa L.): evolution and expression profiles during development and stress
    Yu, Jinqiu
    Yuan, Yuying
    Dong, Linling
    Cui, Guowen
    BMC GENOMICS, 2023, 24 (01)