AGAMOUS AND TERMINAL FLOWER controls floral organ identity and inflorescence development in Medicago truncatulaFA

论文摘要

Angiosperms integrate a multitude of endogenous and environmental signals to control floral development, thereby ensuring reproductive success. Here, we report the identification of AGAMOUS AND TERMINALFLOWER（AGTFL）, a novel regulator of floral development in Medicago truncatula. Mutation of AGTFL led to the transformation of carpels and stamens into numerous sepals and petals and altered primary inflorescence identity. AGTFL encodes a nucleus-localized protein containing a putative Myb/SANT-like DNA-binding domain and a PKc kinase domain. Molecular and genetic analyses revealed that AGTFL regulates the transcription of MtAGs and MtTFL1 to control floral organ identity and inflorescence development.

论文目录

文章来源

类型: 国内会议

作者: Butuo Zhu,Hui Li,Yifeng Hou,Pengcheng Zhang,Xiuzhi Xia,Na Wang,Hui Wang,Kirankumar S.Mysore,Jiangqi Wen,Yanxi Pei,Lifang Niu,Hao Lin

来源: 中国生物工程学会第十三届学术年会暨2019年全国生物技术大会 2019-11-09

年度: 2019

分类: 基础科学

专业: 生物学,生物学

单位: Biotechnology Research Institute, the Chinese Academy of Agricultural SciencesCollege of Life Science, Shanxi UniversityInstitute of Genetics and Developmental Biology, the Chinese Academy of SciencesNoble Research Institute

分类号: Q943.2

DOI: 10.26914/c.cnkihy.2019.026834

页码: 230

总页数: 1

文件大小: 190k

下载量: 5

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