SRS5748730 SAMN13442864 412755 marine sediment metagenome bioproject 592129 PRJNA592129 isolation_source Mariana Forearc serpentinizing sediment collection_date 2016-12-05 geo_loc_name Pacific Ocean: Mariana Forearc lat_lon 15.709500 N 147.176667 E BioSampleModel Metagenome or environmental