Tiller Angle Control 1 Is Essential for the Dynamic Changes in Plant Architecture in Rice.

ABSTRACT: Plant architecture is dynamic as plants develop. Although many genes associated with specific plant architecture components have been identified in rice, genes related to underlying dynamic changes in plant architecture remain largely unknown. Here, we identified two highly similar recombinant inbred lines (RILs) with different plant architecture: RIL-Dynamic (D) and RIL-Compact (C). The dynamic plant architecture of RIL-D is characterized by 'loose^{tiller angle} (tillering stage)-compact (heading stage)-loose^{curved stem} (maturing stage)' under natural long-day (NLD) conditions, and 'loose^{tiller angle} (tillering and heading stages)-loose^{tiller angle and curved stem} (maturing stage)' under natural short-day (NSD) conditions, while RIL-C exhibits a c

SUBMITTER: Wang H 

PROVIDER: S-EPMC9105778 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature