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Series GSE5430 Query DataSets for GSE5430
Status Public on Aug 02, 2006
Title Expression data from early Drosophila embryo
Organism Drosophila melanogaster
Experiment type Expression profiling by array
Summary Translational control is critical for early Drosophila embryogenesis and is exerted mainly at the gene-specific level.
To understand the post-transcriptional regulation during Drosophila early embryonic development, we used the sucrose polysomal gradient analyses and GeneChip analysis to illustrate the translation profile of individual mRNAs.
A paper was published in Genome Biology 2007 under the tile "Global analyses of mRNA translational control during early Drosophila embryogenesis".
Keywords: time course, fractionation
 
Overall design In this study, we have fractionated embryo extracts from a series of early stages by sedimentation on sucrose density gradients and analyzed the RNA components of these fractions. Our analysis has focused on analyzing ribosomal density, generally and for individual transcripts, global translational activity during the first 10 hours after egg laying and coordination between transcription and translation regulation.
 
Contributor(s) Qin X, Ahn S
Citation(s) 17448252
Submission date Aug 01, 2006
Last update date Aug 28, 2018
Contact name Soyeon Ahn
E-mail(s) ahn@stat.berkeley.edu
Organization name UC Berkeley
Street address 367 Evans Hall #3860
City Berkeley
State/province CA
ZIP/Postal code 94720
Country USA
 
Platforms (1)
GPL1322 [Drosophila_2] Affymetrix Drosophila Genome 2.0 Array
Samples (66)
GSM124468 embryo at 0-2hour, fraction 1-5, biological rep1
GSM124469 embryo at 0-2hour, fraction 6, biological rep1
GSM124470 embryo at 0-2hour, fraction 7, biological rep1
Relations
BioProject PRJNA96091

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE5430_RAW.tar 212.3 Mb (http)(custom) TAR (of CEL)
Raw data provided as supplementary file

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