Expression data in wt or mutant Drosophila melanogaster embryos
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ABSTRACT: Terminal differentiation of epidermal cells in Drosophila embryos requires the activity of a transcription factor. Svb is necessary and sufficient to induce this process. pri is a regulator of Svb activity, converting it from a repressor into an activator. To characterize the downstream Svb and pri effectors in cell morphogenesis, we performed microarrays in wt, svb -/- (no gene) and pri -/- (svb repressor) mutant conditions. Embryos were selected at a precise 13-15h (after egg laying) stage of development, and manually genotyped for each condition: wt (W samples), svb -/- (R samples) and pri -/- (P samples). 5 independent replicates of 200 embryos are used for each condition. RNA were extracted and hybridized on Affymetrix microarrays.
ORGANISM(S): Drosophila melanogaster
SUBMITTER: serge plaza
PROVIDER: E-GEOD-48997 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
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