Mobilization of a Tn402-like class 1 integron with a novel cassette array via flanking miniature inverted-repeat transposable element-like structures.
A Tn402-like class 1 integron was recovered from a prawn-associated bacterium. One of its cassettes included methionine sulfoxide reductase genes, the first example of such genes being captured by an integron. The integron was flanked by direct repeats that resemble miniature inverted-repeat transposable element sequences. Excision of the integron by homologous recombination through these sequences was demonstrated.
Gillings
Michael R
MR
Department of Biological Sciences, Macquarie University, Sydney, NSW 2109, Australia.
Labbate
Maurizio
M
Sajjad
Ammara
A
Giguère
Nellie J
NJ
Holley
Marita P
MP
Stokes
H W
HW
D000150:Acinetobacter / Q000235:genetics* / Q000302:isolation & purification; D000818:Animals; D016000:Cluster Analysis; D004251:DNA Transposable Elements; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics*; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D023061:Gene Order; D005798:Genes, Bacterial; D032023:Integrons; D055029:Inverted Repeat Sequences; D008969:Molecular Sequence Data; D033561:Penaeidae / Q000382:microbiology; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA
D004251:DNA Transposable Elements; D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D012336:RNA, Ribosomal, 16S