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Sample GSM947111 Query DataSets for GSM947111
Status Public on Sep 01, 2013
Title HAN-72h-rep2
Sample type RNA
 
Channel 1
Source name RNA from 72h DEX treatment
Organism Arabidopsis thaliana
Characteristics genotype/variation: HAN overexpression
time: 72h
Growth protocol Plants used for microarray experiments were 35S:HAN-GR lines in the Landsberg erecta (Ler) background.Plants were grown on a soil:vermiculite:perlite mixture under continuous illumination with a light intensity range of 80 to 100 µmol•m–2•s–1 at 20°C.
Extracted molecule total RNA
Extraction protocol Total RNA were extracted using Qiagen RNeasy according to the manufacturer's instructions
Label Cy3
Label protocol RNA was dye-labeled as previously described (Wellmer et al. (2006) PLoS Genetics 2, e117). In brief, first and second strand cDNA was synthesized using a poly(A)-primer with a T7 promoter sequence. Then, in vitro transcription was performed using the Megascript T7 kit (Ambion, Austin, TX). For the oligonucleotide array, dye molecules were coupled to the amplified RNA, and the dye-labeled RNA was fragmented before hybridization.
 
Channel 2
Source name RNA from 72h mock
Organism Arabidopsis thaliana
Characteristics genotype/variation: control
time: 72h
Growth protocol Plants used for microarray experiments were 35S:HAN-GR lines in the Landsberg erecta (Ler) background.Plants were grown on a soil:vermiculite:perlite mixture under continuous illumination with a light intensity range of 80 to 100 µmol•m–2•s–1 at 20°C.
Extracted molecule total RNA
Extraction protocol Total RNA were extracted using Qiagen RNeasy according to the manufacturer's instructions
Label Cy5
Label protocol RNA was dye-labeled as previously described (Wellmer et al. (2006) PLoS Genetics 2, e117). In brief, first and second strand cDNA was synthesized using a poly(A)-primer with a T7 promoter sequence. Then, in vitro transcription was performed using the Megascript T7 kit (Ambion, Austin, TX). For the oligonucleotide array, dye molecules were coupled to the amplified RNA, and the dye-labeled RNA was fragmented before hybridization.
 
 
Hybridization protocol Dye-labeled antisense RNA was hybridized to microarrays using a MAUI hybridization system (BioMicro Systems, Salt Lake City, UT, USA) as previously described (Wellmer et al. (2006) PLoS Genetics 2, e117). Specifically, hybridizations were done as follows: dye-labeled antisense RNA preparations were dried down and the resulting pellets were re-suspended in 5 ul 10 mM EDTA and 45 ul SlideHyb Buffer #1 (Ambion, Austin, Texas, United States) and hybridized for 14 h to microarrays at 48C using a MAUI hybridization system (BioMicro Systems, Salt Lake City, Utah, United States) according to the manufacturer's instructions.
Scan protocol Microarrays were scanned and the data acquired with an Axon GenePix 4200A scanner using GenePix v5.0 analysis software.
Description Biological replicate 2 of 4.
Data processing Data were processed using lowess normalization with the Resolver data analysis system (Rosetta Biosoftware, Seattle, WA).
 
Submission date Jun 12, 2012
Last update date Sep 01, 2013
Contact name Xiaolan Zhang
E-mail(s) zhxiaolan@cau.edu.cn
Organization name China Agricultural University
Department Vegetable Science
Street address No.2 Yuanmingyuan Xi Lu Haidian District
City Beijing
ZIP/Postal code 100193
Country China
 
Platform ID GPL5762
Series (1)
GSE38658 Transcription repressor HANABA TARANU (HAN) controls flower development via integrating multiple hormone actions, floral organ specification and GATA3 family auto-regulation

Data table header descriptions
ID_REF
VALUE lowess normalized log2 ratio (DEX/mock)

Data table
ID_REF VALUE
A000001_01 0.712254603
A000002_01 -0.181875563
A000003_01 0.168820386
A000004_01 0.324286621
A000005_01 0.041225128
A000006_01 0.491678577
A000007_01 0.044048767
A000008_01 -6.64385619
A000009_01
A000010_01 -0.25595456
A000011_01 1.008703466
A000012_01 0.027439126
A000013_01 0.077334486
A000014_01 0.464173013
A000015_01 0.530744452
A000016_01 0.043583697
A000017_01 0.186526263
A000018_01 -6.64385619
A000019_01 6.64385619
A000020_01 0.377703224

Total number of rows: 26540

Table truncated, full table size 565 Kbytes.




Supplementary file Size Download File type/resource
GSM947111_HAN-72h-rep2.gpr.gz 3.1 Mb (ftp)(http) GPR
Processed data included within Sample table

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