Article
A hypomorphic mutation in the boron transporter OsBOR1 sensitizes rice panicle development to combined stress of boron deficiency and low temperature.
Plant physiology and biochemistry : PPB - 1 Jul 2026
Wang Yi, Gan Quan, Si Junren, Zhang Dong, Li Baohai, Shang Fei, Zhang Rui, Song Fengshun, Shu Qingyao, Hong Lilan, Zheng Shaojian, Zhou Ruhong, Ni Dahu, Zhou Ming
Abstract excerpt
Panicle development is an important constraint on crop productivity, but how it is regulated under boron (B) deficiency and low temperature (LT) conditions remains largely unclear. Here, we identified a rice mutant tspd1 (temperature-sensitive panicle defect 1) that exhibits a severe panicle defect under LT but develops near normally under high temperature (HT). Map-based cloning and genetic analysis demonstrated...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.