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Sample GSM228409 Query DataSets for GSM228409
Status Public on Jun 09, 2008
Title BAF250b-/- #4B(72hrs) Repl#2 (251411710241)
Sample type RNA
 
Channel 1
Source name BAF250b-/- #4 (72 hrs)
Organism Mus musculus
Characteristics ES
Strain: hybrid of B6,129 and CD1
Gender: unknown sex
Age: 2 months
Development stage: 3.5 dpc blastocysts
Individual Identifier: 251411710241
Extracted molecule total RNA
Extraction protocol One ml of Trizol (Invitrogen) was added to one well. Total RNA was extracted according to the manufacturer's protocol.
Label Cy3
Label protocol Total RNA was labeled using Agilents Low RNA Input Fluorescent Linear Amplification kit, according to manufacturers instructions.
 
Channel 2
Source name Universal Mouse Reference Cell Line Pool
Organism Mus musculus
Characteristics Universale Mouse Reference
Biomaterial provider Stratagene
Extracted molecule total RNA
Extraction protocol Total RNA was extracted from cultured cells using a Stratagene Absolutely RNA kit. DNase-treated total RNA samples from 11 cultured cell lines derived from embryo, embryo fibroblast, kidney, liver/hepatocyte, lung/alveolar macrophage, B-lymphocyte, T-lymphocyte (thymus), mammary gland, muscle myoblast, skin, and testis were pooled in equal parts
Label Cy5
Label protocol Total RNA was labeled using Agilents Fluorescent Linear Amplification kit, according to manufacturers instructions (Product Number G2554A or P/N G2556-66002, Version 3.0, June 2002).
 
 
Hybridization protocol Agilent 60-mer oligo microarray processing protocol (SSC Wash/SureHyb Chamber set-up) V4.1, April 2004. Agilent Publication Number: G4140-90030 V4.1 APRIL 2004.
Scan protocol Slides were scanned with an Agilent DNA Microarray Scanner model G2505-64120 at 100% PMT in both channels, with a scan resolution of 10um. A scan window of 61 x 21.6 mm was used, then images were cropped to size and saved in a modified two-color TIFF format. Images were examined visually for evidence of foreign debris or major failures. Agilent Microarray Scanner User Manual (6.3) http://www.chem.agilent.com/scripts/literaturePDF.asp?iWHID=33696
Description BAF250b-/- #4 (72 hrs)
Data processing Data are extracted with Agilent Feature Extraction Software.The data were further processed with NIA ANOVA tool utilities.See http://lgsun.grc.nia.nih.gov/ANOVA for details.
We used 12 new arrays in this Series plus 14 old arrays we submitted earlier (ie, GSM175328-GSM175341). We used only the raw values of Cy3/Cy5 channels in the old arrays to normalize with the 12 new arrays. See VALUE definition below for further details.
 
Submission date Sep 10, 2007
Last update date Aug 14, 2011
Contact name Minoru S.H. Ko
E-mail(s) [email protected]
Phone 410-558-8359
Organization name NIH
Department National Institute on Aging
Lab Lab of Genetics
Street address 251 Bayview Blvd, Suite 100, 10C
City Baltimore
State/province MD
ZIP/Postal code 21224
Country USA
 
Platform ID GPL4358
Series (1)
GSE8996 BAF250B-associated SWI/SNF chromatin-remodeling complex is required to maintain undifferentiated mouse ES cells

Data table header descriptions
ID_REF Feature Number (FeatureNum). Please check the platform file for the annotation.
VALUE The normalized VALUE among all the arrays in the series, plus 14 previously submitted arrays: GSM175328 GSM175329 GSM175330 GSM175331 GSM175332 GSM175333 GSM175334 GSM175335 GSM175336 GSM175337 GSM175338 GSM175339 GSM175340 GSM175341 . It is caculated with the following method: (1) Take values from the columns gDyeNormSignal,rDyeNormSignal in the raw files and log-transform them using: log10(max(x,1)). These values will be referenced below as Xgi and Xri where i is array number. (2) Take average of Xri's for the oligo among 26 arrays in the series: AverXr = average(Xri). (3) For each array estimate Yi = Xgi-Xri+AverXr (4) Round Yi to 4 decimal digits. This is used as the normalized VALUE. More detailed information with error correction can be found at http://lgsun.grc.nia.nih.gov/ANOVA/help.html#arrayjoin

Data table
ID_REF VALUE
3 2.5404
4 2.3351
5 2.4971
6 2.1287
8 2.8638
9 2.1962
10 2.6274
12 2.4814
13 2.4939
15 3.9131
16 2.2247
18 3.6050
20 4.0033
22 3.5713
24 2.9671
25 2.6643
26 2.7046
27 2.6864
29 2.9513
30 3.2664

Total number of rows: 25674

Table truncated, full table size 319 Kbytes.




Supplementary file Size Download File type/resource
GSM228409.tif.gz 24.3 Mb (ftp)(http) TIFF
GSM228409.txt.gz 10.0 Mb (ftp)(http) TXT
Processed data included within Sample table

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