CLV3-CLV1 signaling governs flower primordia outgrowth across environmental temperatures

Yufang Wen; Youxin Yang; Jianping Liu; Huibin Han

doi:10.1016/j.tplants.2023.12.004

CLV3-CLV1 signaling governs flower primordia outgrowth across environmental temperatures

Trends Plant Sci. 2024 Apr;29(4):400-402. doi: 10.1016/j.tplants.2023.12.004. Epub 2023 Dec 14.

Authors

Yufang Wen¹, Youxin Yang², Jianping Liu³, Huibin Han⁴

Affiliations

¹ College of Bioscience and Bioengineering, Jiangxi Agricultural University, Jiangxi, Nanchang, 330045, China.
² Jiangxi Key Laboratory for Postharvest Technology and Nondestructive Testing of Fruits and Vegetables, Collaborative Innovation Center of Post-Harvest Key Technology and Quality Safety of Fruits and Vegetables, Jiangxi Agricultural University, Nanchang, 330045, China.
³ Jiangxi Engineering Laboratory for the Development and Utilization of Agricultural Microbial Resources, College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang, 330045, China.
⁴ College of Bioscience and Bioengineering, Jiangxi Agricultural University, Jiangxi, Nanchang, 330045, China. Electronic address: huibinhan@jxau.edu.cn.

PMID: 38102046
DOI: 10.1016/j.tplants.2023.12.004

Abstract

The initiation and outgrowth of floral primordia are critical for flower formation and reproductive success; however, the underlying mechanisms are still unclear. Two reports (Jones et al.; John et al.) shed light on how CLV3-CLV1 signaling promoted flower primordia formation and outgrowth by regulating auxin biosynthesis under distinct environmental temperatures.

Keywords: CLV1; CLV3; auxin; flower primordia; temperature.

MeSH terms

Arabidopsis Proteins* / metabolism
Arabidopsis* / metabolism
Flowers / genetics
Flowers / metabolism
Gene Expression Regulation, Plant / genetics
Meristem / physiology
Temperature

Substances

Arabidopsis Proteins