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Sample GSM450501 Query DataSets for GSM450501
Status Public on Dec 11, 2009
Title Reference vs Genotype2 rep2
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 rep2
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 -0.46278405
442514 0.336493556
437106 0.079450526
431698 1.022575522
426290 0.293601537
453331 -0.226859954
447923 -0.382040213
442515 0.313606192
437107 1.19792543
431699 0.575833468
426291 1.416921282
454682
449274 0.469808291
443866 1.671523172
438458 0.507290822
433050 0.070353741
427642
454683 0.463184282
449275 0.295429946
443867 0.125699601

Total number of rows: 29132

Table truncated, full table size 509 Kbytes.




Supplementary file Size Download File type/resource
GSM450501.gpr.gz 4.3 Mb (ftp)(http) GPR
Processed data included within Sample table

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