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| Status |
Public on Dec 09, 2010 |
| Title |
Expression data from Arabidopsis thaliana under phosphate starvation stress |
| Organism |
Arabidopsis thaliana |
| Experiment type |
Expression profiling by array
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| Summary |
We performed a transcriptomic analysis of Pi starvation responses in Arabidopsis thaliana (Columbia-0) wild type plants under phosphate starvation stress and in plants with altered PHR1(-like) activity, comparing mutants of phr1 and phr1-phl1 grown in phosphate-lacking medium. Results show the central role of PHR1 and functionally redundant members of its family in the control of transcriptional responses to Pi starvation.
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| Overall design |
The analysis was performed in wild-type plants grown for seven days in complete (+Pi) and Pi-lacking (-Pi) Johnson solid media and the single phr1 and double phr1-phl1 mutants grown for 7 days in –Pi medium. Three independent biological samples of total RNA from shoot and root were hybridized separately.
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| Contributor(s) |
Bustos R, Castrillo G, Paz-Ares J |
| Citation(s) |
20838596 |
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| Submission date |
Jun 19, 2009 |
| Last update date |
Aug 15, 2018 |
| Contact name |
Regla Bustos |
| Organization name |
CNB-CSIC
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| Street address |
Darwin 3
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| City |
Campus de Cantoblanco |
| State/province |
Madrid |
| ZIP/Postal code |
28049 |
| Country |
Spain |
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| Platforms (1) |
| GPL198 |
[ATH1-121501] Affymetrix Arabidopsis ATH1 Genome Array |
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| Samples (24)
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| GSM419028 |
WT Shoot-Pi, biological rep1 |
| GSM419029 |
WT Shoot-Pi, biological rep2 |
| GSM419030 |
WT Shoot-Pi, biological rep3 |
| GSM419031 |
WT Root+Pi, biological rep1 |
| GSM419032 |
WT Root+Pi, biological rep2 |
| GSM419033 |
WT Root+Pi, biological rep3 |
| GSM419034 |
WT Root-Pi, biological rep1 |
| GSM419035 |
WT Root-Pi, biological rep2 |
| GSM419036 |
WT Root-Pi, biological rep3 |
| GSM419037 |
phr1 Shoot-Pi, biological rep1 |
| GSM419038 |
phr1 Shoot-Pi, biological rep2 |
| GSM419039 |
phr1 Shoot-Pi, biological rep3 |
| GSM419040 |
phr1 Root-Pi, biological rep1 |
| GSM419041 |
phr1 Root-Pi, biological rep2 |
| GSM419042 |
phr1 Root-Pi, biological rep3 |
| GSM419043 |
phr1 phl1 Shoot-Pi, biological rep1 |
| GSM419044 |
phr1 phl1 Shoot-Pi, biological rep2 |
| GSM419045 |
phr1 phl1 Shoot-Pi, biological rep3 |
| GSM419046 |
phr1 phl1 Root-Pi, biological rep1 |
| GSM419047 |
phr1 phl1 Root-Pi, biological rep2 |
| GSM419048 |
phr1 phl1 Root-Pi, biological rep3 |
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| Relations |
| Affiliated with |
GSE69995 |
| BioProject |
PRJNA117483 |
| Supplementary file |
Size |
Download |
File type/resource |
| GSE16722_RAW.tar |
47.4 Mb |
(http)(custom) |
TAR (of CEL) |
| Processed data included within Sample table |
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