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Sample GSM73054 Query DataSets for GSM73054
Status Public on Sep 07, 2005
Title MyoD (4), chip MG_U74Av2
Sample type RNA
 
Source name embryonic fibroblast-derived cell line, embryonic
Organism Mus musculus
Characteristics Strain: myoD-/-; myf5-/-
Karyotype: Normal, diploid
Defining markers: MyoD expression; hrGFP expression myoD-/-; myf5-/-; neomycin-resistant;
Growth protocol Growth medium: DMEM
Media supplements: 10% FCS; penicillin/streptomycin
Culture conditions: adherent; tissue culture plastic
Extracted molecule total RNA
Extraction protocol RNA prep method: RNeasy
Cell purification method: FACS, using GFP fluorescence (non-clonal), !Sample_extract_protocol = Contaminating cell type: none
Method for estimating purity: FACS, !Sample_description = This sample was analyzed as part of the Stem Cell Genomics Project (http://www.scgp.ca:8080/StemBase/). The biological material was submitted to the Ontario Genomics Innovation Centre (http://www.ottawagenomecenter.ca/) by Dr. Michael Rudnicki (mrudnicki@ohri.ca; 501 Smyth Road) for analysis.
Label Biotin
 
Description This sample was analyzed as part of the Stem Cell Genomics Project (http://www.scgp.ca:8080/StemBase/). The biological material was submitted to the Ontario Genomics Innovation Centre (http://www.ottawagenomecenter.ca/) by Dr. Michael Rudnicki (mrudnicki@ohri.ca; 501 Smyth Road) for analysis.
Stembase Experiment ID: E223
Stembase Experiment ID link: http://www.scgp.ca:8080/StemBase/?path=/browse/experiment&id=223
SCGP Sample ID: S361
SCGP Sample ID link: http://www.scgp.ca:8080/StemBase/?path=/browse/experiment&id=223#SAMPLE_327
Short description: MyoD+ 2C5/7 dblKO: Gene expression changes induced by MyoD or Myf5 were examined in a double-knockout fibroblast cell line lacking endogenous functional myoD or myf5 genes. Use of this cell line precluded the possibility of auto- or cross-activation of endogenous myoD or myf5. Myogenin or hrGFP were expressed in parallel samples as controls. Following infection with retrovirus - expressing the relevant myogenic regulatory factor (MRF) from the viral LTR promoter and hrGFP through an IRES element in the same mRNA transcript - GFP+ cells were sorted by FACS and harvested for total RNA.
Estimated purity: GFP+~75-85%
RNA concentration: >= 2.0ug/ul
Sample volume: > 10ul
Data processing Calculated using the MAS5 algorithm where sc=1500, tau=0.015, alpha1=0.04, and alpla2=0.06
 
Submission date Sep 02, 2005
Last update date Jan 19, 2006
Organization Ottawa Hospital Research Institute
Phone (613) 737-8899 -73255
Department Cellular and Molecular Medicine
Lab Ottawa Bioinformatics Core Facility
Street address 501 Smyth Rd.
City Ottawa
State/province ON
ZIP/Postal code K1H 8L6
Country Canada
 
Platform ID GPL81
Series (1)
GSE3245 MyoD, Myf5, myogenin, or hrGFP expressed in 2C5/7 myoD-/-;myf5-/- fibroblast cells

Data table header descriptions
ID_REF
VALUE 'signal' a measure of the abundance of a transcript. Calculated using the MAS5 algorithm where sc=1500, tau=0.015, alpha1=0.04, and alpla2=0.06.
ABS_CALL the call in an absolute analysis that indicates if the transcript was present (P), absent (A), marginal (M), or no call (NC)
DETECTION P-VALUE 'detection p-value', p-value that indicates the significance level of the detection call

Data table
ID_REF VALUE ABS_CALL DETECTION P-VALUE
AFFX-MurIL2_at 2.24007 A 0.916408
AFFX-MurIL10_at 9.00585 A 0.455413
AFFX-MurIL4_at 1.4269 A 0.724854
AFFX-MurFAS_at 12.8801 A 0.287743
AFFX-BioB-5_at 55.2483 M 0.0542134
AFFX-BioB-M_at 83.7276 P 0.00141043
AFFX-BioB-3_at 50.7816 P 0.000662269
AFFX-BioC-5_at 172.021 P 0.000258358
AFFX-BioC-3_at 105.664 P 9.4506e-05
AFFX-BioDn-5_at 160.328 P 0.000224668
AFFX-BioDn-3_at 785.111 P 0.000296708
AFFX-CreX-5_at 2098.94 P 5.16732e-05
AFFX-CreX-3_at 2910.14 P 5.16732e-05
AFFX-BioB-5_st 1.37752 A 0.712257
AFFX-BioB-M_st 18.1408 A 0.455413
AFFX-BioB-3_st 10.3557 A 0.672921
AFFX-BioC-5_st 4.57247 A 0.843268
AFFX-BioC-3_st 0.956882 A 0.783476
AFFX-BioDn-5_st 16.5807 A 0.340661
AFFX-BioDn-3_st 47.754 A 0.0780018

Total number of rows: 12488

Table truncated, full table size 362 Kbytes.




Supplementary file Size Download File type/resource
GSM73054.CEL.gz 2.7 Mb (ftp)(http) CEL
GSM73054.EXP.gz 516 b (ftp)(http) EXP

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