JJournal of Ovarian Research4/18/2026BMP15 regulates proliferation of sheep granulosa cells with different genotypes via the TGF-β/SMAD signaling pathwayQing Liu·Mingxing Chu·Wentao Li·Ziyi Liu·王鹏 Peng Wang·Xiaoyun He·Yufang Liu·Guiling CaoRead at Journal of Ovarian ResearchTagsTGF-β signaling in diseasesMolecular Biology