GSE168213
Gene expression analysis of granulosa cells from animals that are wildtype or knockout for total PGR, PGR-A or PGR-B (RNA-seq)
Progesterone receptor (PGR) is essential for various functions in the female reproductive tract, especially ovulation in the ovary. PGR consists of two main isoforms, PGR-A and PGR-B, that possess different expression patterns and are responsible for various unique roles in different tissue contexts. While both are present in the reproductive tract, PGR-A is the only one known to be essential for ovulation while PGR-B plays a lesser role in the reproductive tract. However, the specific roles of PGR isoforms on gene expression in peri-ovulatory granulosa cells have not been previously investigated in detail. In this study, we identified the unique role of PGR-A and PGR-B in peri-ovulatory granulosa cells through RNA-seq of knockout mouse models for total PGR (PGR KO) or specific isoforms (PGR-A KO and PGR-B KO) Overall design: RNA-seq was performed on 3 replicates of granulosa cells obtained from wildtype and knockout animals from the PGR KO, PGR-A KO and PGR-B KO strains for comparative analysis