SRP186136 PRJNA521673 Capsicum annuum Raw sequence reads The two pepper varieties, including a sterile line (9704A) and a maintainer line (9704B) were grown in the greenhouse in Vegetable Research Institute of Hunan Province under normal cultivation conditions.After flowering, three developmental stages of floral buds were classified depending on the longitudinal diameter, and samples were collected for transcriptome analysis. Capsicum annuum