|Appears in Collections:
|Aquaculture Journal Articles
|Peer Review Status:
|Identification and pathogenicity to rainbow trout, Oncorhynchus mykiss (Walbaum), of some aeromonads
Austin, Dawn A
|Orozova P, Barker M, Austin DA & Austin B (2009) Identification and pathogenicity to rainbow trout, Oncorhynchus mykiss (Walbaum), of some aeromonads. Journal of Fish Diseases, 32 (10), pp. 865-871. https://doi.org/10.1111/j.1365-2761.2009.01065.x
|Twelve strains of fish pathogenic aeromonads were identified by 16S rRNA sequencing as Aeromonas bestiarum, A. hydrophila, A. hydrophila subsp. dhakensis, A. salmonicida subsp. salmonicida, A. sobria biovar sobria and A. veronii biovar sobria. Following intramuscular injection, A. hydrophila subsp. dhakensis caused dark liquefying, raised furuncle-like lesions in rainbow trout within 48 h. Extracellular products of all cultures contained gelatinase and lecithinase, and most revealed lipase. Congo red absorption and siderophore production was recorded, but not so the suicide phenomenon or slime production. Sodium dodecyl sulphate polyacrylamide gel electrophoresis profile of the outer membrane proteins (OMP) revealed 10–25 bands, of which major bands were seen in the region of 32.5–47.5 and 62–83 kDa. Marked heterogenicity of the OMP and whole cell protein (WCP) profiles within and among the species was observed. Polypeptides of 83–173 kDa were detected in the WCP profile of the cultures, but they were not expressed in OMP fractions.
|The publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.
|Fulltext - Published Version
|Under Embargo until 3000-01-01 Request a copy
Note: If any of the files in this item are currently embargoed, you can request a copy directly from the author by clicking the padlock icon above. However, this facility is dependent on the depositor still being contactable at their original email address.
This item is protected by original copyright
Items in the Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
The metadata of the records in the Repository are available under the CC0 public domain dedication: No Rights Reserved https://creativecommons.org/publicdomain/zero/1.0/
If you believe that any material held in STORRE infringes copyright, please contact firstname.lastname@example.org providing details and we will remove the Work from public display in STORRE and investigate your claim.