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Expression data of one-week-old rice seedlings exposed to Pi-deficient solution for 6, 24, 48, 72 hours
Xiaoyan Dai, Institute of Botany, The Chinese Academy of Sciences, Beijing, China (xyxdai@yahoo.com.cn)
Experiment design (10 hybridizations)
nutrient
•Pi sufficient control •Pi deficient 6 hrs •Pi deficient 24 hrs •Pi deficient 48 hrs •Pi deficient 72 hrs

This experiment has been imported by PLEXdb from NCBI GEO (GSE35984)

Series_summary:
Expression profiles of one-week-old rice seedlin...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

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Experiment Name: Expression data of one-week-old rice seedlings exposed to Pi-deficient solution for 6, 24, 48, 72 hours
Accession No: OS96
Microarray: Rice57k
Visibility: public
Experiment Type:
Experiment Factor(s):
nutrient
•Pi sufficient control   •Pi deficient 6 hrs   •Pi deficient 24 hrs   •Pi deficient 48 hrs   •Pi deficient 72 hrs
Quality Control: biological replicates
Treatment summary:
 nutrient  # replicates
 Pi sufficient control  2
 Pi deficient 6 hrs  2
 Pi deficient 24 hrs  2
 Pi deficient 48 hrs  2
 Pi deficient 72 hrs  2
Total hybridizations: 10
Description: This experiment has been imported by PLEXdb from NCBI GEO (GSE35984)

Series_summary:
Expression profiles of one-week-old rice seedlings exposed to Pi-deficient solution for 6, 24, 48, 72 hours were monitored by microarray that contains approximately 60,000 rice clones (Affymetrix GeneChip). The probes were prepared from RNAs isolated from rice seedlings exposed to Pi-deficient solution for 6, 24, 48, 72 hours, respectively, and those non-treated controls. For hybridization, two biological replicates were used to extract RNAs from different batches of plants.

Series_overall_design:
Rice seedlings were exposed to low phosphate for 6h, 24h, 48h and 72 h, respectively. The Pi-inducible and Pi-repressive genes were taken as the expression ratio (treatment relative to control) greater and less than 2-fold, respectively
Publication: 'OsMYB2P-1, an R2R3 MYB transcription factor, is involved in the regulation of phosphate-starvation responses and root architecture in rice.', Dai X, Wang Y, Yang A, Zhang WH.
Plant Physiol 2012 May;159(1):169-83.
pubmed: 22395576
Created: 2012-07-19 10:18:16
Last Update: 2012-07-19 12:33:49
Released: 2012-07-19
GEO Accession GSE35984
Submitter: PLEXdb Curator
Name: Xiaoyan Dai
Institution: Institute of Botany, The Chinese Academy of Sciences, Beijing, China
Head of Laboratory: Wen-Hao Zhang
email(s):
Homepage:

 
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