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Sample GSM90231 Query DataSets for GSM90231
Status Public on Jan 01, 2006
Title Drosophila_T1-3
Sample type RNA
 
Source name Drosophila embryos in slow phase of cellularisation
Organism Drosophila melanogaster
Characteristics Genotype: yellow white and Oregon R parents
Age : embryos in slow phase of cellularisation
Treatment protocol Embryos were dechorionated with 50% bleach, put on a cover slip and covered with Halocarbon oil 27 (Sigma). Embryos of the appropriate stage were manually selected under the dissecting scope. Selected embryos were transferred to a basket, rinsed with PBS with 0,7% NaCl, 0,04% triton-X100 and placed on ice in the Trizol solution (GibcoBRL).
Growth protocol 30 min egg collections of OreR and yw flies at 25°C were aged at room temperature (RT) according to the different temporal classes T0-T4.
Extracted molecule total RNA
Extraction protocol Trizol extraction of total RNA was performed according to the manufacturer’s instructions.
Label biotine
Label protocol Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 6 microg total RNA (Expression Analysis Technical Manual, 2001, Affymetrix).
 
Hybridization protocol Following fragmentation, 10 microg of cRNA were hybridized for 16 hr at 45oC on GeneChip Drosophila Genome Array. GeneChips were washed and stained in the Affymetrix Fluidics Station 400.
Scan protocol GeneChips were scanned using the Hewlett-Packard GeneArray Scanner G2500A.
Description Gene expression data from embryos in slow phase of cellularisation. File T1-3.
Data processing The image data were analyzed with Microarray Suite version 5.0 (MAS 5.0) using Affymetrix default analysis settings and global scaling as normalization method. The trimmed mean target intensity of each array was arbitrarily set to 100.
 
Submission date Dec 30, 2005
Last update date Feb 23, 2007
Contact name Fanny PILOT
E-mail(s) Fanny.Pilot@ens-lyon.fr
Phone 33 491 26 96 20
Fax 33 491 82 06 82
Organization name UMR6545 CNRS-Université de la Méditerrannée
Department Institut de Biologie du Développement de Marseille (IBDM)
Lab Laboratoire de Génétique et de Physiologie du Développement
Street address Campus de Luminy case 907
City Marseille cedex 9
ZIP/Postal code 13288
Country France
 
Platform ID GPL72
Series (1)
GSE3955 Expression data from early Drosophila embryo

Data table header descriptions
ID_REF
VALUE MAS 5.0 signal intensity, a measure of transcript abundance
ABS_CALL MAS 5.0 detection call, a flag that indicates if the transcript was present (P), absent (A), marginal (M) or no call (NC)
DETECTION P-VALUE p-value that indicates the significance level of the MAS 5.0 detection call

Data table
ID_REF VALUE ABS_CALL DETECTION P-VALUE
141200_at 75.8 P 0.001755
141201_at 3.9 A 0.818657
141202_at 231.4 P 0.000613
141203_at 271.4 P 0.000491
141204_at 166.3 P 0.000491
141205_at 155.3 P 0.001432
141206_at 118.9 P 0.000944
141207_at 559.7 P 0.000491
141208_at 431.1 P 0.000944
141209_at 195.4 P 0.002607
141210_at 21.2 P 0.027766
141211_at 148.1 P 0.000491
141212_at 529.2 P 0.000491
141213_at 4.9 A 0.586954
141214_at 56.5 P 0.001165
141215_at 382.6 P 0.003159
141216_at 14.1 A 0.611218
141217_at 288.9 P 0.001432
141218_at 1974.4 P 0.000491
141219_at 81 P 0.001755

Total number of rows: 14010

Table truncated, full table size 352 Kbytes.




Supplementary data files not provided

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