Identification of cold-temperature-regulated genes in Flavobacterium psychrophilum.

ABSTRACT: Flavobacterium psychrophilum is the etiological agent of bacterial coldwater disease (BCWD) and rainbow trout fry syndrome (RTFS). It causes disease primarily in fresh water-reared salmonids, but other fish species can also be affected. A diverse array of clinical conditions is associated with BCWD, including tail rot (peduncle disease), necrotic myositis, and cephalic osteochondritis. Degradation of connective and muscular tissues by extracellular proteases is common to all of these presentations. There are no effective vaccines to prevent BCWD or RTFS, and antibiotics are often used to prevent and control disease. To identify virulence factors that might permit development of an efficacious vaccine, cDNA suppression subtractive hybridization (SSH) was used to identify cold-regulated gene

SUBMITTER: Hesami S 

PROVIDER: S-EPMC3067270 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature