SAMN16815333 Deep sea sediment Pontivivens ytuae Yantai University Jian Zhang Microbe, viral or environmental Microbe.1.0 MT2928 2019-12-11 6477 m Mariana Trench Pacific Ocean: Mariana Trench 10.813 N 141.18 E not applicable 100 g cell culture JIan Zhang -6477 m deep sea deep sea sediment 2216E media 1 Pontivivens insulae gen. nov., sp. nov., isolated from seawater free living gentamicin; penicillin; erythrocin not applicable not applicable not applicable not applicable microanaerobe gravity sampler equipped type strain of Pontivivens ytuae 678847