Photoperiod response-related gene SiCOL1 contributes to flowering in sesame.

ABSTRACT:

Background

Sesame is a major oilseed crop which is widely cultivated all around the world. Flowering, the timing of transition from vegetative to reproductive growth, is one of the most important events in the life cycle of sesame. Sesame is a typical short-day (SD) plant and its flowering is largely affected by photoperiod. However, the flowering mechanism in sesame at the molecular level is still not very clear. Previous studies showed that the CONSTANS (CO) gene is the crucial photoperiod response gene which plays a center role in duration of the plant vegetative growth.

Results

In this study, the CO-like (COL) genes were identified and characterized in the sesame genome. Two homologs of the CO gene in the SiCOLs, SiCOL1 and SiCOL2, were recognized and comprehensively ana

SUBMITTER: Zhou R 

PROVIDER: S-EPMC6288898 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature