SRS15429304 SAMN31310449 wastewater 527639 wastewater metagenome bioproject 891044 host missing isolation_source reactor sample collection_date 2022-01-02 geo_loc_name China lat_lon missing ID raw wastewater BioSampleModel Metagenome or environmental SRS15429305 SAMN31310450 wastewater 527639 wastewater metagenome bioproject 891044 host missing isolation_source reactor sample collection_date 2022-01-02 geo_loc_name China lat_lon missing ID unelectrified wastewater BioSampleModel Metagenome or environmental SRS15429306 SAMN31310451 wastewater 527639 wastewater metagenome bioproject 891044 host missing isolation_source reactor sample collection_date 2022-01-02 geo_loc_name China lat_lon missing ID electrified wastewater BioSampleModel Metagenome or environmental