SRS15866842 SAMN31843219 1592332 sludge metagenome bioproject 904480 PRJNA904480 collection_date missing geo_loc_name missing isolation_source reactor-O lat_lon missing host missing BioSampleModel Metagenome or environmental SRS15866843 SAMN31843220 1592332 sludge metagenome bioproject 904480 PRJNA904480 collection_date missing geo_loc_name missing isolation_source reactor-C lat_lon missing host missing BioSampleModel Metagenome or environmental SRS15866844 SAMN31843221 1592332 sludge metagenome bioproject 904480 PRJNA904480 collection_date missing geo_loc_name missing isolation_source reactor-M lat_lon missing host missing BioSampleModel Metagenome or environmental SRS15866845 SAMN31843222 1592332 sludge metagenome bioproject 904480 PRJNA904480 collection_date missing geo_loc_name missing isolation_source reactor-N lat_lon missing host missing BioSampleModel Metagenome or environmental