SAMN03480625 NCTC 7863 Streptococcus sanguinis SK1 = NCTC 7863 University of Malaya Wenning Zheng Pathogen.cl Pathogen.cl.1.0 NCTC 7863 missing missing missing USA Homo sapiens endocarditis Subacute bacterial endocarditis type strain of Streptococcus sanguinis