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Browse SoyPLEX Experiment Data

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Characterization of gene expression profile in developing soybean seeds by DNA microarray
Tomoyo Narikawa, University of Tokyo, Department of Taste Science, Bunkyo-ku yayoi, Japan (--)
Experiment design (8 hybridizations)
developmental stage name
•bean 2mm •bean 5mm •pod elongation •fully grown

This experiment has been imported by PLEXdb from NCBI GEO (GSE26443)

Series_summary:
Gene expression profiles in soybean seeds at 4 d...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

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Experiment Name: Characterization of gene expression profile in developing soybean seeds by DNA microarray
Accession No: GM40
Microarray: Soybean
Visibility: public
Experiment Type:
Experiment Factor(s):
developmental stage name
•bean 2mm   •bean 5mm   •pod elongation   •fully grown
Quality Control: biological replicates
Treatment summary:
 developmental stage name  # replicates
 bean 2mm  2
 bean 5mm  2
 pod elongation  2
 fully grown  2
Total hybridizations: 8
Description: This experiment has been imported by PLEXdb from NCBI GEO (GSE26443)

Series_summary:
Gene expression profiles in soybean seeds at 4 developmental stages, pod, bean 2 mm, bean 5 mm, and full-sized bean, were examined by DNA microarray analysis. Total genes of each samples were classified into 4 clusters according to developmental stages. Differentially expressed genes (DEGs) were extracted by comparing their expression in two adjacent stages, by using the rank product method.
To characterize the gene expression during seed development, DEGs were sorted into 8 clusters by the hclust function, according to gene expression patterns.
Keywords: time course

Series_overall_design:
Soybean seeds were selected at successive stages of early development for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain transitional changes in gene expression during seed develpment.
Publication: none
Created: 2011-08-12 09:29:48
Last Update: 2011-08-12 12:47:05
Released: 2011-08-12
GEO Accession GSE26443
Submitter: PLEXdb Curator
Name: Tomoyo Narikawa
Institution: University of Tokyo, Department of Taste Science, Bunkyo-ku yayoi, Japan
Head of Laboratory: --
email(s):
Homepage:

 
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