Genome expression profile of early response to photobacteriosis in gilthead sea bream (Sparus aurata)

ABSTRACT: Analysis of the gene expression profiles of Sparus aurata head kidney after infection with Photobaterium damselae piscicida. The expression levels of 21,497 sea bream transcripts, on both directions, 24 and 48 hours post-infection, were compared with the levels detected in uninfected individuals. Sea bream individuals were exposed by immersion in 100 l of aereated sea water containing 2.89x108 CFU of a virulent Photobacterium damselae piscidida strain (249/ittio99) for 30 min. After pathogen exposure, all fish were returned to one tank. A challenge in the absence of pathogen was carried out with the same experimental procedure. For both infected and uninfected group, four (4) fish were collected at 24h and 48h post challenge and euthanized by over anesthetization, for a total of 16 individ

ORGANISM(S): Sparus aurata

SUBMITTER: Serena Ferraresso 

PROVIDER: E-GEOD-26651 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress