AUTHOR=Hu Xiaohua , Wen Zuozhu , Luo Tingwei , Hong Haizheng TITLE=Diazotroph-derived nitrogen release and transfer under varying light intensity: insights from co-culture studies JOURNAL=Frontiers in Marine Science VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2025.1485853 DOI=10.3389/fmars.2025.1485853 ISSN=2296-7745