Variants of a genomic island in Aeromonas salmonicida subsp. salmonicida link isolates with their geographical origins
JG Emond-Rheault, AT Vincent, MV Trudel… - Veterinary …, 2015 - Elsevier
Aeromonas salmonicida subsp. salmonicida is a fish pathogen. Analysis of its genomic
characteristics is required to determine the worldwide distribution of the various populations
of this bacterium. Genomic alignments between the 01-B526 pathogenic strain and the A449
reference strain have revealed a 51-kb chromosomal insertion in 01-B526. This insertion
(AsaGEI1a) has been identified as a new genomic island (GEI) bearing prophage genes.
PCR assays were used to detect this GEI in a collection of 139 A. salmonicida subsp …
characteristics is required to determine the worldwide distribution of the various populations
of this bacterium. Genomic alignments between the 01-B526 pathogenic strain and the A449
reference strain have revealed a 51-kb chromosomal insertion in 01-B526. This insertion
(AsaGEI1a) has been identified as a new genomic island (GEI) bearing prophage genes.
PCR assays were used to detect this GEI in a collection of 139 A. salmonicida subsp …
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