SRS2671719 SAMN07760947 cas9 mutant Streptococcus agalactiae GD201008-001 1311 Streptococcus agalactiae bioproject 413672 strain GD201008-001 host TILAPIA collection_date 2016-08-01 geo_loc_name China:nanjing sample_type whole bacteria BioSampleModel Microbe, viral or environmental