emm12.55 (emm-cluster A-C4) GAS isolate, 17054, recovered in 2007 from Canada. Clinical manifestation was pharyngitis. Sequence and information provided by Patrick Shea and James Musser, Center for Molecular and Translational Human Infectious Disease Research, The Methodist Hospital Research Institute, Houston, Texas. emm12.55.sds Length: 180 June 1, 2011 16:18 Type: N Check: 6010 .. 1 GGGTTAGTAG CAGGGCAGAC AGTAAGAGCA GATCATAGTG ATTTAGTCGC 51 AGAAAAACAA CGTTTAGAAG ATTTAGGACA AAAATTTGAA AGACTGAAAC 101 AGCGTTCAGA ACTCTACCTT CAGCAATACT ATTATAATAA ATCAAATGGA 151 TATAAAGGTG ACTGGTATGT ACAACAGTTA