Genome-wide identification of the SPL gene family in Tartary Buckwheat (Fagopyrum tataricum) and expression analysis during fruit development stages

被引:42
|
作者
Liu, Moyang [1 ,2 ]
Sun, Wenjun [1 ]
Ma, Zhaotang [1 ]
Huang, Li [1 ]
Wu, Qi [1 ]
Tang, Zizhong [1 ]
Bu, Tongliang [1 ]
Li, Chenglei [1 ]
Chen, Hui [1 ]
机构
[1] Sichuan Agr Univ, Coll Life Sci, Yaan, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Agr & Biol, Shanghai, Peoples R China
基金
中国国家自然科学基金; 国家重点研发计划;
关键词
Tartary buckwheat; FtSPL; Genome; Fruit development; Expression patterns; ARABIDOPSIS-THALIANA; TRANSCRIPTION FACTOR; DNA-BINDING; OVEREXPRESSION; TOLERANCE; SQUAMOSA; DOMAIN; MIR156; AUXIN; RUTIN;
D O I
10.1186/s12870-019-1916-6
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
BackgroundSPL (SQUAMOSA promoter binding protein-like) is a class of plant-specific transcription factors that play important roles in many growth and developmental processes, including shoot and inflorescence branching, embryonic development, signal transduction, leaf initiation, phase transition, and flower and fruit development. The SPL gene family has been identified and characterized in many species but has not been well studied in tartary buckwheat, which is an important edible and medicinal crop.ResultsIn this study, 24 Fagopyrum tataricum SPL (FtSPL) genes were identified and renamed according to the chromosomal distribution of the FtSPL genes. According to the amino acid sequence of the SBP domain and gene structure, the SPL genes were divided into eight groups (group I to group VII) by phylogenetic tree analysis. A total of 10 motifs were detected in the tartary buckwheat SPL genes. The expression patterns of 23 SPL genes in different tissues and fruits at different developmental stages (green fruit stage, discoloration stage and initial maturity stage) were determined by quantitative real-time polymerase chain reaction (qRT-PCR).ConclusionsThe tartary buckwheat genome contained 24 SPL genes, and most of the genes were expressed in different tissues. qRT-PCR showed that FtSPLs played important roles in the growth and development of tartary buckwheat, and genes that might regulate flower and fruit development were preliminarily identified. This work provides a comprehensive understanding of the SBP-box gene family in tartary buckwheat and lays a significant foundation for further studies on the functional characteristics of FtSPL genes and improvement of tartary buckwheat crops.
引用
收藏
页数:14
相关论文
共 50 条
  • [1] Genome-wide identification of the SPL gene family in Tartary Buckwheat (Fagopyrum tataricum) and expression analysis during fruit development stages
    Moyang Liu
    Wenjun Sun
    Zhaotang Ma
    Li Huang
    Qi Wu
    Zizhong Tang
    Tongliang Bu
    Chenglei Li
    Hui Chen
    [J]. BMC Plant Biology, 19
  • [2] Genome-wide analysis of BBX gene family in Tartary buckwheat (Fagopyrum tataricum)
    Zhao, Jiali
    Li, Hongyou
    Huang, Juan
    Shi, Taoxiong
    Meng, Ziye
    Chen, Qingfu
    Deng, Jiao
    [J]. PEERJ, 2021, 9
  • [3] Genome-wide identification, expression analysis and functional study of the GRAS gene family in Tartary buckwheat (Fagopyrum tataricum)
    Moyang Liu
    Li Huang
    Zhaotang Ma
    Wenjun Sun
    Qi Wu
    Zizhong Tang
    Tongliang Bu
    Chenglei Li
    Hui Chen
    [J]. BMC Plant Biology, 19
  • [4] Genome-Wide Identification, Evolution, and Expression Pattern Analysis of the GATA Gene Family in Tartary Buckwheat (Fagopyrum tataricum)
    Yao, Xin
    Zhou, Meiliang
    Ruan, Jingjun
    He, Ailing
    Ma, Chao
    Wu, Weijiao
    Lai, Dili
    Fan, Yu
    Gao, Anjing
    Weng, Wenfeng
    Cheng, Jianping
    [J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2022, 23 (20)
  • [5] Genome-wide identification, expression analysis and functional study of the GRAS gene family in Tartary buckwheat (Fagopyrum tataricum)
    Liu, Moyang
    Huang, Li
    Ma, Zhaotang
    Sun, Wenjun
    Wu, Qi
    Tang, Zizhong
    Bu, Tongliang
    Li, Chenglei
    Chen, Hui
    [J]. BMC PLANT BIOLOGY, 2019, 19 (01)
  • [6] Genome-wide identification and expression analysis of the trihelix transcription factor family in tartary buckwheat (Fagopyrum tataricum)
    Ma, Zhaotang
    Liu, Moyang
    Sun, Wenjun
    Huang, Li
    Wu, Qi
    Bu, Tongliang
    Li, Chenglei
    Chen, Hui
    [J]. BMC PLANT BIOLOGY, 2019, 19 (01)
  • [7] Genome-wide identification and expression analysis of the trihelix transcription factor family in tartary buckwheat (Fagopyrum tataricum)
    Zhaotang Ma
    Moyang Liu
    Wenjun Sun
    Li Huang
    Qi Wu
    Tongliang Bu
    Chenglei Li
    Hui Chen
    [J]. BMC Plant Biology, 19
  • [8] Genome-wide identification and expression analysis of the plant-specific PLATZ gene family in Tartary buckwheat (Fagopyrum tataricum)
    Jing Li
    Shan Feng
    Yuchuan Zhang
    Lei Xu
    Yan Luo
    Yuhao Yuan
    Qinghua Yang
    Baili Feng
    [J]. BMC Plant Biology, 22
  • [9] Genome-wide identification and expression analysis of the plant-specific PLATZ gene family in Tartary buckwheat (Fagopyrum tataricum)
    Li, Jing
    Feng, Shan
    Zhang, Yuchuan
    Xu, Lei
    Luo, Yan
    Yuan, Yuhao
    Yang, Qinghua
    Feng, Baili
    [J]. BMC PLANT BIOLOGY, 2022, 22 (01)
  • [10] Genome-wide analysis of the NF-Y gene family and their roles in relation to fruit development in Tartary buckwheat (Fagopyrum tataricum)
    Yan, Huiling
    Liu, Changying
    Zhao, Jianglin
    Ye, Xueling
    Wu, Qi
    Yao, Tian
    Peng, Lianxin
    Zou, Liang
    Zhao, Gang
    [J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2021, 190 : 487 - 498