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Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Danio rerio

PROVIDER: GSE28486 | GEO | 2011/10/01

SECONDARY ACCESSION(S): PRJNA139299

REPOSITORIES: GEO

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Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection

Project description:This SuperSeries is composed of the following subset Series: GSE28481: Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection using a static immersion systems [experiment A] GSE28485: Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection [experiment B] Refer to individual Series

2011-09-30 | E-GEOD-28486 | biostudies-arrayexpress

Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection [experiment B]

Project description:Transcriptional profiling of the zebrafish embryonic host response to infection by injection of 200 CFUs of Edwardsiella tarda (strain FL6-60)

2011-10-01 | GSE28485 | GEO

Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection [experiment B]

Project description:Transcriptional profiling of the zebrafish embryonic host response to infection by injection of 200 CFUs of Edwardsiella tarda (strain FL6-60) All infection experiments were performed using mixed egg clutches of Albino strain zebrafish. Embryos were staged at 28 hours post fertilization (hpf) by morphological criteria and approximately 200 cfu of mCherry expressing E. tarda bacteria were injected into the caudal vein close to the urogenital opening. As a control an equal volume of PBS was likewise injected. Single embryos of the infected and control group were collected 8 hours post infection (hpi).

2011-09-30 | E-GEOD-28485 | biostudies-arrayexpress

Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection using a static immersion systems [experiment A]

2011-10-01 | GSE28481 | GEO

Transcriptome analysis of the zebrafish embryonic host response to Edwardsiella tarda infection using a static immersion systems [experiment A]

Project description:In this study we analyzed the zebrafish embryonic host response induced by E. tarda (FL6-60) immersion. The E. tarda induced transcriptome profile was compared to those induced by either E. coli or Pseudomonas aeruginosa immersion using the same experimental setup. All infection experiments were performed using mixed egg clutches of Albino strain zebrafish. At 24 hpf embryos were dechorionated using 2mg/ml pronase and left to recover for one hour in egg water. Subsequently embryos were immersed in a bacterial suspension (E. tarda (1E8 CFU/ml), E. coli (1E8 CFU/ml), Pseudomonas aeruginosa PAO1 (1E9 CFU/ml) or P. aeruginosa PA14 (1E9 CFU/ml)) and incubated for 5 hours at 28 ˚C. After the incubation period the embryos were snap-frozen in liquid nitrogen. All treatment groups were analyzed using a common reference approach.

2011-09-30 | E-GEOD-28481 | biostudies-arrayexpress