Chinese Journal OF Rice Science ›› 2023, Vol. 37 ›› Issue (4): 436-448.DOI: 10.16819/j.1001-7216.2023.221018

• Review and Special Topic • Previous Articles    

Research Progress in the Function of Basic Leucine Zipper (bZIP) Protein Family in Rice

HAN Cong, HE Yuchang, WU Lijuan, JIA Lili, WANG Lei, E Zhiguo()   

  1. China National Rice Research Institute, Hangzhou 310006, China
  • Received:2022-11-17 Revised:2023-02-02 Online:2023-07-10 Published:2023-07-17
  • Contact: *email: ezhiguo@caas.cn

水稻碱性亮氨酸拉链(bZIP)蛋白家族功能研究进展

韩聪, 何禹畅, 吴丽娟, 郏丽丽, 王磊, 鄂志国()   

  1. 中国水稻研究所, 杭州 310006
  • 通讯作者: *email: ezhiguo@caas.cn
  • 基金资助:
    浙江省自然科学基金探索项目(LY21C130004);中央级公益性科研院所基本科研业务费专项(CPSIBRF-CNRRI-202202);中国农业科学院科技创新工程资助项目(CAAS-ASTIP-2021-CNRRI)

Abstract:

As a large family of transcriptional regulators, basic leucine zipper (bZIP) proteins are widespread in eukaryotes. The bZIP proteins characteristically harbor a bZIP domain composed of two closely adjacent structural features: a DNA-binding basic region and the leucine zipper region. Annotations to eighty-nine bZIP transcription factor-encoding genes are available in the japonica rice genome, 45 of which are identified. They are involved in regulating rice growth and development and responses to biotic and abiotic stress, including seed dormancy and germination, floral transition, and photomorphogenesis, and stress and hormone signaling pathway, etc.

Key words: rice, basic leucine zipper protein, bZIP transcription factor, gene function

摘要:

碱性亮氨酸拉链(basic leucine zipper, bZIP)是一类重要的转录调控因子,广泛存在于真核生物中,因含有高度保守的bZIP结构域而得名。bZIP结构域由紧密相邻的碱性区域和亮氨酸拉链区域两部分组成。粳稻基因组中注释有89个bZIP基因,其中45个已得到功能验证,它们参与调节水稻生长发育、生物与非生物胁迫应答,包括种子休眠和萌发、成花转变、光形态建成,以及胁迫和激素信号通路等。

关键词: 水稻, 碱性亮氨酸拉链蛋白, bZIP转录因子, 基因功能