SRS4410771 SAMN10992856 V.CI.RS.1 749907 sediment metagenome collection_date 2015-06-06 geo_loc_name China: Foshan of Guangdong province lat_lon 23.2511 N 112.9661 E depth 20cm elev not applicable env_broad_scale VSFCW env_local_scale rhizosphere sediment env_medium gravel BioSampleModel MIMARKS.survey BioSampleModel MIGS/MIMS/MIMARKS.sediment