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Sample GSM450499 Query DataSets for GSM450499
Status Public on Dec 11, 2009
Title Reference vs Genotype2 rep1
Sample type RNA
 
Channel 1
Source name KU1409/4008
Organism Zea mays
Characteristics genotype: KU1409/4008
age: at Anthesis
tissue: Earshoot
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using LS 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 Oba super 1
Organism Zea mays
Characteristics genotype: Oba super 1
age: at Anthesis
tissue: Earshoot
Extracted molecule total RNA
Extraction protocol Total RNA was isolated using LS 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 Reference vs Genotype2 rep1
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 08, 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)
GSE18008 Transcriptomic analysis of maize developing earshoot from tropical maize hybrid genotypes native to Nigeria

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

Data table
ID_REF VALUE
447922 0.489756025
442514 0.236628249
437106 -0.76210746
431698 0.382926217
426290 -0.365210808
453331 0.107120994
447923 -0.261475547
442515 0.854348936
437107 -1.586692825
431699 0.489225973
426291 -2.695901541
454682
449274 0.810889128
443866 2.591765024
438458 0.570303729
433050 -0.024185062
427642
454683 0.30499776
449275 0.960271346
443867 0.216646932

Total number of rows: 29132

Table truncated, full table size 531 Kbytes.




Supplementary file Size Download File type/resource
GSM450499.gpr.gz 4.3 Mb (ftp)(http) GPR
Processed data included within Sample table

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