Utilization and transformation of Chrysotila dentata-derived dissolved organic matter by phycosphere bacteria Marinobacter hydrocarbonoclasticus and Bacillus firmus 1China University of Geosciences, Institute for Advance Marine Research, Guangzhou, China 2China University of Geosciences, State Key Laboratory of Biogeology and Environmental Geology, Wuhan, China 3Tianjin University of Science and Technology, Research Centre for Indian Ocean Ecosystem, Tianjin, China DOI 10.7717/peerj.16552...