International Vaccine Institute, Seoul 151-919, Republic of Korea.
J Microbiol. 2009 Dec;47(6):783-8. doi: 10.1007/s12275-009-0292-6. Epub 2010 Feb 4.
Analysis of the CTX prophage and RS1 element in hybrid and altered Vibrio cholera O1 strains showed two classifiable groups. Group I strains contain a tandem repeat of classical CTX prophage on the small chromosome. Strains in this group either contain no element(s) or an additional CTX prophage or RS1 element(s) on the large chromosome. Group II strains harbor RS1 and CTX prophage, which has an E1 Tor type rstR and classical ctxB on the large chromosome.
对混合和变异霍乱弧菌 O1 菌株的 CTX 前噬菌体和 RS1 元件进行分析，显示出两个可分类的群组。I 组菌株的小染色体上含有经典 CTX 前噬菌体的串联重复。该组菌株要么在大染色体上不含元件，要么含有额外的 CTX 前噬菌体或 RS1 元件。II 组菌株携带 RS1 和 CTX 前噬菌体，其大染色体上的 rstR 为 E1 Tor 型，ctxB 为经典型。
