Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Adult fly versus embryo (0-16h)


ABSTRACT: Total RNA was isolated from wild-type adult flies (yellow white) and from embryos (cs, 0-16h) with TRIZOL reagent. 12 microgram of each total RNA were labeled with fluorescent dyes, following cDNA synthesis with amino-allyl dUTP in addition to the four natural dNTPs using a 1:1 mixture of oligo(dT) and random nonamer primers. An all pairs experiment design type is where all labeled extracts are compared to every other labeled extract. Keywords: all_pairs Computed

ORGANISM(S): Drosophila melanogaster

SUBMITTER: Andre Gerber 

PROVIDER: E-GEOD-3581 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Genome-wide identification of mRNAs associated with the translational regulator PUMILIO in Drosophila melanogaster.

Gerber AndrĂ© P AP   Luschnig Stefan S   Krasnow Mark A MA   Brown Patrick O PO   Herschlag Daniel D  

Proceedings of the National Academy of Sciences of the United States of America 20060313 12


Genome-wide identification of RNAs associated with RNA-binding proteins is crucial for deciphering posttranscriptional regulatory systems. PUMILIO is a member of the evolutionary conserved Puf-family of RNA-binding proteins that repress gene expression posttranscriptionally. We generated transgenic flies expressing affinity-tagged PUMILIO under the control of an ovary-specific promoter, and we purified PUMILIO from whole adult flies and embryos and analyzed associated mRNAs by using DNA microarr  ...[more]

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