Overexpression of sesame polyketide synthase A leads to abnormal pollen development in Arabidopsis.

ABSTRACT:

Background

Sesame is a great reservoir of bioactive constituents and unique antioxidant components. It is widely used for its nutritional and medicinal value. The expanding demand for sesame seeds is putting pressure on sesame breeders to develop high-yielding varieties. A hybrid breeding strategy based on male sterility is one of the most effective ways to increase the crop yield. To date, little is known about the genes and mechanism underlying sesame male fertility. Therefore, studies are being conducted to identify and functionally characterize key candidate genes involved in sesame pollen development. Polyketide synthases (PKSs) are critical enzymes involved in the biosynthesis of sporopollenin, the primary component of pollen exine. Their in planta functions are being investi

SUBMITTER: Li T 

PROVIDER: S-EPMC8976376 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature