GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Sample GSM1051223 Query DataSets for GSM1051223
Status Public on Dec 11, 2012
Title MEL_Ldb1KD_uninduced_rep1
Sample type RNA
Source name MEL_Ldb1 shRNA knockdown_uninduced
Organism Mus musculus
Characteristics strain background: BALB/c
cell type: Murine erythroidleukema (MEL) cells
genotype/variation: Ldb1 shRNA knockdown
Treatment protocol Uninduced MEL cells were differentiated by incubating 2.5e5 cells/ml with 1.5-2% DMSO; cells were stably transformed with either control or Ldb1 shRNA from Open Biosystems.
Growth protocol Cells cultured in DMEM supplemented with 10% fetal bovine serum
Extracted molecule total RNA
Extraction protocol RNA was prepared from 2e6 cells using the Rneasy Plus Mini Kit (Qiagen). One microgram of RNA was reverse transcribed with random hexamers using the Superscript III first-strand synthesis system as suggested by the manufacturer (Invitrogen).
Label biotin
Label protocol Biotinylated cRNA were prepared according to the standard Affymetrix protocol from 6 ug total RNA (Expression Analysis Technical Manual, 2001, Affymetrix).
Hybridization protocol Following fragmentation, 10 ug of cRNA were hybridized for 16 hr at 45C on GeneChip Mouse 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 kd.uninduced.1
Data processing Bioconductor/R (R 2.15.2); affy (1.36.0) and limma (3.14.1) packages; Mouse430_2_Mm_ENTREZG cdf (brainarray v.16.0)
Submission date Dec 11, 2012
Last update date Dec 11, 2012
Contact name Ryan Dale
Organization name National Institutes of Health
Department National Institute of Child Health and Human Development
Lab Bioinformatics and Scientific Programming Core
Street address Rm 10D39, 10 Center Drive
City Bethesda
State/province MD
ZIP/Postal code 20892
Country USA
Platform ID GPL16368
Series (1)
GSE42839 Expression changes in MEL cells upon differentiation and Ldb1 knockdown

Data table header descriptions
VALUE log2 RMA signal

Data table
100008567_at 7.47970307922903
100009600_at 7.77064386248971
100012_at 3.61146074391485
100017_at 8.81169830466796
100019_at 9.72289279267633
100034251_at 6.2995491092403
100034739_at 5.31216701950901
100034748_at 5.0750505159757
100036520_at 3.92941411137129
100036521_at 8.78698259227025
100036523_at 5.74021899854302
100036768_at 5.03700139082302
100037258_at 6.65585384964038
100037262_at 5.85522853720658
100037278_at 6.44118996336171
100038347_at 5.72456286363539
100038358_at 4.48340185476717
100038371_at 3.14424438546326
100038392_at 6.11066494668646
100038398_at 3.62986046640059

Total number of rows: 17566

Table truncated, full table size 451 Kbytes.

Supplementary file Size Download File type/resource
GSM1051223_08-27-08_ADean_S-HSD1_Mouse430_2_D1.CEL.gz 6.1 Mb (ftp)(http) CEL
Raw data provided as supplementary file
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap