AUTHOR=Li Jiangling , Zhang Jinling , Zhao Sujun , Wang Qiushi , Liu Rui , Chen Xiaohui , He Zhiping TITLE=Combined metabolome and transcriptome analysis provides molecular insights into reproductive process in Chuanxiang Black and Landrace pigs JOURNAL=Frontiers in Genetics VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/genetics/articles/10.3389/fgene.2025.1501876 DOI=10.3389/fgene.2025.1501876 ISSN=1664-8021