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Whole-Genome Sequence of Aeromonas hydrophila Strain AH-1 (Serotype O11).

ABSTRACT: Aeromonas hydrophila is an emerging pathogen of aquatic and terrestrial animals, including humans. Here, we report the whole-genome sequence of the septicemic A. hydrophila AH-1 strain, belonging to the serotype O11, and the first mesophilic Aeromonas with surface layer (S-layer) to be sequenced.

SUBMITTER: Forn-Cuni G

PROVIDER: S-EPMC5009986 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature

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Whole-Genome Sequence of Aeromonas hydrophila Strain AH-1 (Serotype O11).

Forn-Cuní Gabriel G Tomás Juan M JM Merino Susana S

Genome announcements 20160901 5

Aeromonas hydrophila is an emerging pathogen of aquatic and terrestrial animals, including humans. Here, we report the whole-genome sequence of the septicemic A. hydrophila AH-1 strain, belonging to the serotype O11, and the first mesophilic Aeromonas with surface layer (S-layer) to be sequenced. ...[more]

PMID: 27587829

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Genome Sequence of Aeromonas hydrophila Strain AH-3 (Serotype O34).

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Molecular and chemical analysis of the lipopolysaccharide from Aeromonas hydrophila strain AH-1 (Serotype O11).

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Molecular analysis of three Aeromonas hydrophila AH-3 (serotype O34) lipopolysaccharide core biosynthesis gene clusters.

Project description:By the isolation of three different Aeromonas hydrophila strain AH-3 (serotype O34) mutants with an altered lipopolysaccharide (LPS) migration in gels, three genomic regions encompassing LPS core biosynthesis genes were identified and characterized. When possible, mutants were constructed using each gene from the three regions, containing seven, four, and two genes (regions 1 to 3, respectively). The mutant LPS core structures were elucidated by using mass spectrometry, methylation analysis, and comparison with the full core structure of an O-antigen-lacking AH-3 mutant previously established by us. Combining the gene sequence and complementation test data with the structural data and phenotypic characterization of the mutant LPSs enabled a presumptive assignment of all LPS core biosynthesis gene functions in A. hydrophila AH-3. The three regions and the genes contained are in complete agreement with the recently sequenced genome of A. hydrophila ATCC 7966. The functions of the A. hydrophila genes waaC in region 3 and waaF in region 2 were completely established, allowing the genome annotations of the two heptosyl transferase products not previously assigned. Having the functions of all genes involved with the LPS core biosynthesis and most corresponding single-gene mutants now allows experimental work on the role of the LPS core in the virulence of A. hydrophila.

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Whole-Genome Sequence of Aeromonas hydrophila CVM861 Isolated from Diarrhetic Neonatal Swine.

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Complete Genome Sequence of a Channel Catfish Epidemic Isolate, Aeromonas hydrophila Strain ML09-119.

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Complete Genome Sequence of Fish Pathogen Aeromonas hydrophila JBN2301.

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Analysis of the lateral flagellar gene system of Aeromonas hydrophila AH-3.

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Aeromonas hydrophila AH-3 type III secretion system expression and regulatory network.

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