SAMN09214043 FM6 Microbe sample from Sphingosinithalassobacter portus Sphingosinithalassobacter portus Xiamen University Buce Hetharua Hanoch Microbe, viral or environmental Microbe.1.0 FM6 surface seawater 2017-09 China single cell 0 m Buce Hetharua surface seawater Buce Hetharua 24.27 N 118.04 E type strain of Sphingosinithalassobacter portus