NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Sample GSM157729 Query DataSets for GSM157729
Status Public on Mar 01, 2007
Title Cervical cancer tissue (India: CaCx05)
Sample type RNA
 
Channel 1
Source name Cervical cancer tissue
Organism Homo sapiens
Characteristics Lab ID: 05
Age: 65
Gender: Female
Tissue: cervical cancer biopsy
Tumor Stage: IIIB
Biomaterial provider Tata Memorial Hospital, Mumbai, India
Treatment protocol NONE
Growth protocol NONE
Extracted molecule total RNA
Extraction protocol TriZol Extraction protocol with an additional chloroform extraction step followed by quantitation in spectrophotometer and checking on formaldehyde-agarose gel. RNA stored in 10mM Sodium Citrate Buffer (Ambion).
Label Cy5
Label protocol Amino-allyl dUTP based indirect labelling protocol described by Pat Brown Lab, available at http://cmgm.stanford.edu/pbrown/protocols/index.html
 
Channel 2
Source name Human Universal Reference RNA
Organism Homo sapiens
Characteristics Purchased from (Stratagene, Cat No. 740000),the Human Universal Reference RNA comprises of a pool of RNA made from 10 different human cell lines including: Adenocarcinoma, mammary gland Melanoma, Hepatoblastoma, liver Liposarcoma Adenocarcinoma, cervix Histiocytic lymphoma; macrophage; histocyte, Embryonal carcinoma, testis Lymphoblastic leukemia, T lymphoblast, Glioblastoma, brain, Plasmacytoma; myeloma; B lymphocyte
Biomaterial provider Stratagene, Cat No. 740000
Treatment protocol NONE
Growth protocol NONE
Extracted molecule total RNA
Extraction protocol Commercial RNA
Label Cy3
Label protocol Amino-allyl dUTP based indirect labelling protocol described by Pat Brown Lab, available at http://cmgm.stanford.edu/pbrown/protocols/index.html
 
 
Hybridization protocol Hybridization in 2XHyb buffer containing 50%formamide, 10X SSC and 0.2%SDS (adapted from Quackenbush protocol) in a 42 degrees Centigrade waterbath overnight in a Hyb chamber, with the probe under a coverslip, as described by Pat Brown Lab http://cmgm.stanford.edu/pbrown/protocols/index.html
Scan protocol Scanned in Axon 4200A Professional according to the manufacturer's instructions.
Description Pathology: Poorly Differentiated Squamous carcinoma
Data processing Slides have been scanned by Axon scanner 4200A and data analyzed by GenePix Version 5.0. 'Value' column represents normalized, log transformed, ratio of medians of CH1/CH2. Normalization has been carried out with respect to 'all normalization features' using GenePix software. Normalization features meet the following criteria:[F532 Median]>= 250 And [F635 Median]>= 250 And [F Pixels]>=30 And [Dia.]>=50 And[% >B635+1SD]>55 And[% >B532+1SD]>55
 
Submission date Jan 23, 2007
Last update date Mar 13, 2007
Contact name Chandan Kumar
E-mail(s) ckumar@actrec.res.in, drchandan.kumar@gmail.com
Phone +91-22-27405068
Fax +91-22-27412894
Organization name Tata Memorial Center
Department ACTREC
Lab CHANDAN Lab
Street address Kharghar Node
City Navi Mumbai
State/province Maharashtra
ZIP/Postal code 410208
Country India
 
Platform ID GPL3515
Series (1)
GSE4482 Microarray based Gene expression profiling of Cervical Cancer in India

Data table header descriptions
ID_REF
VALUE Normalized Log Ratio (Medianof CH1/Median of CH2)
CH1_SIG_MEAN Cy5 labeled test sample cDNA fluorescence intensity mean at 635 nm
CH1_BKD_MEAN Background fluorescence intensity mean at 635 nm
CH2_SIG_MEAN Cy3 labeled reference sample cDNA fluorescence intensity mean at 532 nm
CH2_BKD_MEAN Background fluorescence intensity mean at 532 nm

Data table
ID_REF VALUE CH1_SIG_MEAN CH1_BKD_MEAN CH2_SIG_MEAN CH2_BKD_MEAN
1 0.343 5831 642 4832 984
2 -1.338 5509 622 15102 1012
3 -0.215 8060 598 9581 943
4 866 612 783 964
5 1604 713 972 1004
6 1045 736 853 1019
7 1540 661 1108 953
8 0.774 1725 632 1612 951
9 -0.074 5590 612 5916 936
10 1731 634 915 851
11 1.154 1595 552 1138 727
12 0.526 2404 493 2185 598
13 2047 547 1701 689
14 1216 612 1087 633
15 0.785 1870 545 1356 564
16 1.108 1760 467 1182 496
17 0.198 3583 579 3142 581
18 598 557 514 580
19 1305 609 1302 633
20 1084 611 1245 617

Total number of rows: 19200

Table truncated, full table size 543 Kbytes.




Supplementary file Size Download File type/resource
GSM157729.gpr.gz 2.2 Mb (ftp)(http) GPR

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