Sort   by:  
 Page size 
TranscriptomicsExpression data from Arabidopsis thaliana PHR1 primary targets genes under phosphate starvation stress
We performed a transcriptomic analysis of Pi starvation responses in Arabidopsis thaliana (Columbia-0) phr1 mutant plants expressing PHR1 in presence of cicloheximide, that inhibit protein translation, thus preventing any effect of PHR1 on the expression of indirect targets. Results show the primary...
ORGANISM(S): Arabidopsis thaliana 
2010-12-09 | E-GEOD-20955 | biostudies-arrayexpress
TranscriptomicsExpression data from Arabidopsis thaliana under phosphate starvation stress
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 centr...
ORGANISM(S): Arabidopsis thaliana 
2010-12-09 | E-GEOD-16722 | biostudies-arrayexpress
TranscriptomicsExpression data from Col-0 and sp1,spx2 under phosphate starvation stress and recovery after resupplying phosphate
We performed a transcriptomic analysis of Pi-starvation and recovery after resupplying Pi in Arabidopsis thaliana (Columbia-0) wild type plants and double mutant spx1,spx2. Results show that SPX1 is a Pi-dependent inhibitor of the transcription factor PHR1, a central regulatory protein in the contro...
ORGANISM(S): Arabidopsis thaliana 
2014-09-30 | E-GEOD-52046 | biostudies-arrayexpress
TranscriptomicsWRKY6 Transcription Factor Restricts Arsenate Uptake and Transposon Activation in Arabidopsis
Stress constantly challenges plant adaptation to the environment. Of all stress types, arsenic was a major threat during the early evolution of plants. The most prevalent chemical form of arsenic is arsenate, whose similarity to phosphate renders it easily incorporated into cells via the phosphate...
ORGANISM(S): Arabidopsis thaliana 
2014-04-25 | E-GEOD-49037 | biostudies-arrayexpress
TranscriptomicsGene signature predictive of response to chemotherapy in mCRC [RT-PCR]
The objective is to generate a robust and validated predictor profile for chemotherapy response in patients with mCRC using microarray gene expression profiles of primary colorectal cancer tissue. To define a gene signature of response to chemotherapy in metastatic colorectal cancer, samples were ob...
ORGANISM(S): Homo sapiens 
2013-11-20 | E-GEOD-52513 | biostudies-arrayexpress
Sort   by:  
 Page size