AUTHOR=Pu Xuanxuan , Zhang Wanqian , Yang Fan , Zhang Xiumin , Wang Rong , Li Qiushuang , Yang Xingze , Cai Daliang , Huo Jiabin , Sun Xuezhao , Tan Zhiliang , Lin Bo , Wang Min TITLE=Evaluating the potential of fermented bakery by-products as a replacement for corn gluten feed in cattle diets to suppress methanogenesis and alter rumen fermentation in growing Holstein bulls JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1485688 DOI=10.3389/fmicb.2025.1485688 ISSN=1664-302X