Regeneration pattern and genome-wide transcription profile of rhizome axillary buds after perennial rice harvest.

ABSTRACT: Perennial rice is a new type of rice that allows the harvest of rice for multiple years without growing new seedlings annually. This technology represents a green and sustainable agricultural production mode with many advantages for balancing agricultural ecology and food security. However, the differences in regeneration patterns between perennial and annual rice and the gene regulatory pathways of the apical dominance in axillary bud growth after harvest in perennial rice are still unclear. In this study, perennial rice (PR23) and annual rice (Chugeng28) were used to investigate axillary bud growth patterns before and after apical spike removal. After elimination of apical dominance at different development stages, perennial rice rhizome axillary buds at the compression nodes germinated

SUBMITTER: Yao F 

PROVIDER: S-EPMC9742242 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature