Expression analysis of draculin (drl) expressing cells in embryonic zebrafish
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ABSTRACT: drl expression initiates during gastrulation and condenses as a band of cells at the prospective lateral embryo margin. In late epiboly, drl:EGFP is detectable as a band of scattered EGFP-fluorescent cells; after gastrulation, drl:EGFP-positive cells coalesce at the embryo margin that then in somitogenesis break down into the anterior and posterior lateral plate with subsequent cell migrations that form the posterior vascular/hematopoietic stripes and the anterior cardiovascular and myeloid precursors. Data is as published in Mosimann & Panakova et al (Nature Communications, 2015) The same pool of homozygous drl:EGFP transgenic zebrafish were mass-mated 3 times and embryos collected at 2ss. Embryos were de-chorionated, homogenized, and sorted, then subject to mRNA isolation and expression analysis.
ORGANISM(S): Danio rerio
SUBMITTER: Gabriel Musso
PROVIDER: E-GEOD-70881 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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