LEAFY1 and 2 are required for floral organ development in soybean.

ABSTRACT: The transition from vegetative to reproductive growth is a vital step for the reproductive success of plants. In Arabidopsis thaliana, LEAFY (LFY) plays crucial roles in inflorescence primordium and floral organ development, but little is known about the roles of its homologs in crop plants such as soybean (Glycine max). Here, we investigated the expression patterns and functions of the two LFY genes (LFY1 and LFY2) in soybean. Both genes were predominantly expressed in unopened flowers and the shoot apical meristem, with LFY2 having the higher transcript abundance. In an in situ hybridization assay, LFY genes produced strong signals in the floral meristem. We next generated lfy1 and lfy2 knockout lines. The lfy2 mutants

SUBMITTER: Wang L 

PROVIDER: S-EPMC11889283 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature