NCBI Logo
GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
          Go
Sample GSM449997 Query DataSets for GSM449997
Status Public on Dec 11, 2009
Title IHP rep1 vs ILP rep1 dye swap
Sample type RNA
 
Channel 1
Source name Total RNA from Illinois Low Protein labeled with Cyanine-5 (red)
Organism Zea mays
Characteristics genotype: Illinois Low Protein line
age: 8 Days after Pollination
tissue: leaf
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using TRIzol (Invitrogen, Carlsbad, CA), digested by DNAse, then Rneasy purification kit (Qiagen, Valencia, CA).
Label cy5
Label protocol The Amino Allyl MessageAmp™ II aRNA Amplification kit (Ambion, Austin, TX) with Cyanine-3 and -5 (GE Healthcare Bio-Sciences Corp., Piscataway, NJ) dyes were used to amplify and label samples.
 
Channel 2
Source name Total RNA from Illinois High Protein labeled with Cyanine-3 (green)
Organism Zea mays
Characteristics genotype: Illinois High Protein line
age: 8 Days after Pollination
tissue: leaf
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using TRIzol (Invitrogen, Carlsbad, CA), digested by DNAse, then Rneasy purification kit (Qiagen, Valencia, CA).
Label cy3
Label protocol The Amino Allyl MessageAmp™ II aRNA Amplification kit (Ambion, Austin, TX) with Cyanine-3 and -5 (GE Healthcare Bio-Sciences Corp., Piscataway, NJ) dyes were used to amplify and label samples.
 
 
Hybridization protocol Hybridizations were performed overnight in custom designed cassettes in 42 degree water bath, followed by 3 washes.
Scan protocol Scanned on a Genepix 4000B scanner (Molecular Devices Corporation, Sunnyvale, CA). Used GenePix Pro 6.0 (Molecular Devices Corporation) for spotfinding.
Description none
Data processing A Lowess curve was fit to the log-intensity versus log-ratio plot. 20.0% of the data was used to calculate the Lowess fit at each point. This curve was used to adjust the control value for each measurement. If the control channel was lower than 10 then 10 was used instead.
 
Submission date Sep 04, 2009
Last update date Dec 10, 2009
Contact name Stephen Patrick Moose
E-mail(s) smoose@illinois.edu
Phone 2172446146
Fax 2173339817
URL http://www.cropsci.illinois.edu/faculty/moose/
Organization name University of Illinois at Urbana-Champaign
Department Crop Sciences
Lab Corn Functional Genomics Laboratory
Street address 1201 W Gregory
City Urbana
State/province IL
ZIP/Postal code 61801
Country USA
 
Platform ID GPL5439
Series (1)
GSE17971 Genotype changes in 8DAP leaf

Data table header descriptions
ID_REF
VALUE The values are per chip/per spot Lowess normalized log2 values (test/reference)

Data table
ID_REF VALUE
447922 -1.2472106
442514 -0.076679393
437106 -0.728904529
431698 1.246594459
426290 0.000704763
453331 0.297412856
447923 -0.139079917
442515 0.119771444
437107 0.266863711
431699 -0.758699784
426291 0.806266137
454682 -0.361443334
449274 -0.231244385
443866 0.589263325
438458 0.83593142
433050 -0.138256689
427642 -1.189320229
454683 0.415696102
449275 -0.76008403
443867 -0.445899905

Total number of rows: 29116

Table truncated, full table size 547 Kbytes.




Supplementary file Size Download File type/resource
GSM449997.gpr.gz 4.0 Mb (ftp)(http) GPR
Processed data included within Sample table

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