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Sample GSM449506 Query DataSets for GSM449506
Status Public on Feb 04, 2010
Title Low N vs Medium N rep2 dye swap_A210
Sample type RNA
 
Channel 1
Source name IBMRI MO087 x IHP1
Organism Zea mays
Characteristics age: at Anthesis
tissue: Earshoot
nitrogen condition: Medium N
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 IBMRI MO087 x IHP1
Organism Zea mays
Characteristics age: at Anthesis
tissue: Earshoot
nitrogen condition: Low N
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 Low N vs Medium N rep2 dye swap
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 03, 2009
Last update date Feb 03, 2010
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)
GSE17953 Transcriptomic analysis of maize developing earshoot, IBMRIL X IHP1 hybrid

Data table header descriptions
ID_REF
VALUE per chip/per spot Lowess normalized log2 ratio (Cy5/Cy3)

Data table
ID_REF VALUE
424945 0
448602 0
441891 0
441892 -0.652901329
427021 -6.64385619
436487 -0.522840789
425672 -1.13289427
435131 -6.64385619
450007 -0.23786383
439191 -0.270555993
435806 -6.64385619
441215 0
430399 -6.64385619
423642 0
449329 -0.321928095
436746 -0.046921047
447563 -0.090802937
427282 0
439457 0
425254 0

Total number of rows: 19481

Table truncated, full table size 350 Kbytes.




Supplementary file Size Download File type/resource
GSM449506.gpr.gz 4.2 Mb (ftp)(http) GPR
Processed data included within Sample table

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