TY - JOUR
T1 - The genome sequence of Yersinia pestis bacteriophage φA1122 reveals an intimate history with the coliphage T3 and T7 genomes
AU - Garcia, Emilio
AU - Elliott, Jeffrey M.
AU - Ramanculov, Erlan
AU - Chain, Patrick S G
AU - Chu, May C.
AU - Molineux, Ian J.
PY - 2003/9/1
Y1 - 2003/9/1
N2 - The genome sequence of bacteriophage φA1122 has been determined. φA1122 grows on almost all isolates of Yersinia pestis and is used by the Centers for Disease Control and Prevention as a diagnostic agent for the causative agent of plague. φA1122 is very closely related to coliphage T7; the two genomes are colinear, and the genome-wide level of nucleotide identity is about 89%. However, a quarter of the φA1122 genome, one that includes about half of the morphogenetic and maturation functions, is significantly more closely related to coliphage T3 than to T7. It is proposed that the yersiniophage φA1122 recombined with a close relative of the Y. enterocolitica phage φYeO3-12 to yield progeny phages, one of which became the classic T3 coliphage of Demerec and Fano (M. Demerec and U. Fano, Genetics 30:119-136, 1945).
AB - The genome sequence of bacteriophage φA1122 has been determined. φA1122 grows on almost all isolates of Yersinia pestis and is used by the Centers for Disease Control and Prevention as a diagnostic agent for the causative agent of plague. φA1122 is very closely related to coliphage T7; the two genomes are colinear, and the genome-wide level of nucleotide identity is about 89%. However, a quarter of the φA1122 genome, one that includes about half of the morphogenetic and maturation functions, is significantly more closely related to coliphage T3 than to T7. It is proposed that the yersiniophage φA1122 recombined with a close relative of the Y. enterocolitica phage φYeO3-12 to yield progeny phages, one of which became the classic T3 coliphage of Demerec and Fano (M. Demerec and U. Fano, Genetics 30:119-136, 1945).
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U2 - 10.1128/JB.185.17.5248-5262.2003
DO - 10.1128/JB.185.17.5248-5262.2003
M3 - Article
C2 - 12923098
AN - SCOPUS:0041888273
VL - 185
SP - 5248
EP - 5262
JO - Journal of Bacteriology
JF - Journal of Bacteriology
SN - 0021-9193
IS - 17
ER -