AUTHOR=Zhou Pan , Liu Qi , Zhao Yang , Wu Yachao , Shen Jianbo , Duan Tao , Che Long , Zhang Yong , Yan Honglin TITLE=Yeast protein as a fishmeal substitute: impacts on reproductive performance, immune responses, and gut microbiota in two sow hybrids JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1579950 DOI=10.3389/fcimb.2025.1579950 ISSN=2235-2988