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Browse RicePLEX Experiment Data

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Expression data from IR64 rice transformed with 35S::OsPSTOL1 gene
Rico Gamuyao, International Rice Research Institute, Department of Plant Breeding, Genetics, and Biotechnology Division, Los Baños, Phillipines (r.gamuyao@irri.org)
Experiment design (8 hybridizations)
genotype
•transgenic •non-transgenic
nutrient
•P deficient •P fertilized

This experiment has been imported by PLEXdb from NCBI GEO (GSE38871)

Series_summary:
OsPSTOL1 confers phosphorus (P)-deficiency toler...[complete overview]

Experiment     Expression     Hybridizations & Samples     Quality Control     Compare Treatments     Downloads    

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Experiment Name: Expression data from IR64 rice transformed with 35S::OsPSTOL1 gene
Accession No: OS102
Microarray: Rice57k
Visibility: public
Experiment Type:
Experiment Factor(s):
genotype
•transgenic   •non-transgenic
nutrient
•P deficient   •P fertilized
Quality Control: biological replicates
Treatment summary:
 genotype  nutrient  # replicates
 transgenic  P deficient  2
 transgenic  P fertilized  2
 non-transgenic  P deficient  2
 non-transgenic  P fertilized  2
Total hybridizations: 8
Description: This experiment has been imported by PLEXdb from NCBI GEO (GSE38871)

Series_summary:
OsPSTOL1 confers phosphorus (P)-deficiency tolerance in rice through enhancement of early root growth. The larger root surface area at early stage provides the plants an advantage for nutrient uptake.
We conducted microarrays to determine the genes which are constitutively regulated by OsPSTOL1, independent of P supply and developmental stage.

Series_overall_design:
For Affymetrix microarrays, root RNA samples from IR64 35S::OsPSTOL1 plants (transgenic: T) and Nulls (non-transgenic: NT) grown in P-deficient soil +/- application of P fertilizer were used. Plants were at the reproductive/heading stage (- P treatment) and at mid-tillering (+P treatment), respectively.


PLEXdb Curator Notes:
KEY for GEO Samples:
(-P) = heading stage/deficient soil
(+P)= mid-tillering/ fertilized soil
T- transgenic
NT- non-transgenic

Publication: none
Created: 2012-11-15 11:26:13
Last Update: 2012-11-15 13:25:39
Released: 2012-11-27
GEO Accession GSE38871
Submitter: PLEXdb Curator
Name: Rico Gamuyao
Institution: International Rice Research Institute, Department of Plant Breeding, Genetics, and Biotechnology Division, Los Baños, Phillipines
Head of Laboratory: Sigrid Heuer
email(s):
Homepage:

 
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