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Links from GEO DataSets

Items: 1 to 20 of 74

1.
Full record GDS2572

Tocopherol deficient mutant seedlings

Analysis of 1 and 3 day old seedlings disrupted for tocopherol cyclase (vte1) or homogentisate phytyl transferase (vte2). Both mutants lack tocopherols, but vte1 mutants accumulate the tocopherol pathway intermediate DMPBQ. Results provide insight into seedling response to tocopherol deficiency.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 age, 3 genotype/variation sets
Platform:
GPL198
Series:
GSE4847
18 Samples
Download data: CEL
2.
Full record GDS4378

Ozone effect on G-protein double-null mutant leaves: time course

Analysis of leaves from G-protein double mutant gpa1-4/agb1-2 plants with null mutations in the α- and β-subunits that were exposed to 125 ppb ozone for up to 2 days. Results provide insight into the role of G-protein signaling pathways in plant response to ozone exposure.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 2 genotype/variation, 2 time sets
Platform:
GPL198
Series:
GSE34667
27 Samples
Download data: CEL
3.
Full record GDS3934

Suspension cell cultures response to overexpression of master regulators VND6 and SND1

Analysis of suspension cell lines in which VASCULAR-RELATED NAC-DOMAIN6 (VND6) or SECONDARY WALL-ASSOCIATES NAC DOMAIN PROTEIN1 (SND1) was overexpressed after the addition of estrogen. Results provide insight in to the roles of master regulators VND6 and SND1 in xylem development.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 3 cell line, 2 time sets
Platform:
GPL198
Series:
GSE20586
18 Samples
Download data: CEL, CHP
4.
Full record GDS3933

High light stress effect on cell suspension cultures containing functional chloroplasts

Analysis of Arabidopsis cell suspension culture (ACSC), containing functional chloroplasts, subjected to high light. Several reactive oxygen species (ROS) are generated under HL conditions. Results provide insight into molecular mechanisms underlying early defense responses to HL stress.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 3 stress sets
Platform:
GPL198
Series:
GSE22671
9 Samples
Download data: CEL
5.
Full record GDS3927

Salt stress effect on multiple genotypes: leaf

Analysis of leaf from salt-stressed plants with genotypes Wassilewskija (Ws), Columbia (Col) and single gene mutation (glabrous, gl1-1) in the Col background. Ws plants had the least salt injury. Results provide insight into molecular mechanisms underlying variation in salt stress responses.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 3 genotype/variation, 2 stress sets
Platform:
GPL198
Series:
GSE16765
12 Samples
Download data: CEL
6.
Full record GDS3918

Salt stress effect on mannitol-producing, salt-tolerant M6PR transgenic plant: leaf

Analysis of leaf from mannose-6-phosphate reductase (M6PR) transgenic plants subjected to salt stress (100mM NaCl). M6PR transgenics were dramatically more salt tolerant relative to the wild type. Results provide insight into molecular mechanisms of mannitol-enhanced, stress tolerance in plants.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 2 genotype/variation, 2 stress sets
Platform:
GPL198
Series:
GSE18217
8 Samples
Download data: CEL
7.
Full record GDS3905

Pollinated pistils: time course

Analysis of pistils up to 8.0 hours after pollination. Unfertilized ovules were also examined. An intense pollen-pistil interaction precedes fertilization. Results provide insight into the molecular mechanisms underlying sexual plant reproduction.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 3 protocol, 4 time, 2 tissue sets
Platform:
GPL198
Series:
GSE27281
10 Samples
Download data: CEL
8.
Full record GDS3896

Phosphate deficiency effect on roots: time course

Analysis of roots from plants grown in the absence of phosphate (Pi) for up to 24 hrs. Pi deficiency-induces the formation of root hairs with increased length and density. Results provide insight into molecular mechanisms involved in acclimating plants to low Pi availability.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 2 growth protocol, 4 time sets
Platform:
GPL198
Series:
GSE25171
24 Samples
Download data: CEL
9.
Full record GDS3888

Non-symbiotic hemoglobin AtHb1 overexpression effect on seeds under moderate hypoxia

Analysis of siliques from transgenic plants overexpressing AtHb1 and exposed to control (normoxic) and moderate hypoxic conditions. AtHb1 overexpression mediates a pre-adaptation to hypoxic stress. Results provide insight into the molecular mechanisms underlying AtHb1 function.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 2 genotype/variation, 2 stress sets
Platform:
GPL198
Series:
GSE23846
12 Samples
Download data: CEL
10.
Full record GDS3823

Auxin effect on seedlings

Analysis of seedlings treated with auxin only or auxin plus brassinazole (a brassinosteroid (BR) biosynthetic inhibitor). Auxin induces expression of DWARF4. The DWARF4 enzyme catalyzes the rate-determining step in BR biosynthesis. Results provide insight into the role of auxin in BR biosynthesis.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent sets
Platform:
GPL198
Series:
GSE12964
6 Samples
Download data: CEL, CHP
DataSet
Accession:
GDS3823
ID:
3823
11.
Full record GDS3583

GR24 effect on strigolactone-deficient mutant seedlings

Analysis of ecotype Columbia, strigolactone (SL)-deficient mutant seedlings treated with GR24 (1uM), a synthetic SL analog. SLs regulate shoot branching. Results provide insight into the molecular mechanisms underlying SL signaling.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 2 agent sets
Platform:
GPL198
Series:
GSE19661
4 Samples
Download data: CEL, CHP
DataSet
Accession:
GDS3583
ID:
3583
12.
Full record GDS3535

Greening after extended darkness 1 (ged1) mutant seedlings

Analysis of ged1 mutant seedlings grown for 5 days in the dark followed by 2 days in the light. The ged1 mutant showed an enhanced ability to green on illumination after prolonged darkness. Results provide insight into the molecular basis of the enhanced greening ability of ged1 seedlings.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 genotype/variation sets
Platform:
GPL198
Series:
GSE12401
6 Samples
Download data: CEL, CHP
13.
Full record GDS3505

Seedling roots response to auxin and ethylene availability

Analysis of roots of aux1-7 seedlings treated with ethylene (ETH) and those of ein2-5 seedlings with auxin. Aux1-7 roots are defective in auxin influx but resistant to ETH. Ein2-5 roots are insensitive to ETH but responsive to auxin. Results provide insight into auxin and ETH interactions in roots.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, transformed count, 3 agent, 3 genotype/variation sets
Platform:
GPL198
Series:
GSE7432
16 Samples
Download data: CEL
14.
Full record GDS3425

Pickle mutant seedlings response to gibberellin inhibition

Analysis of pickle (pkl) mutant seedlings treated with the gibberellin (GA) inhibitor uniconazole. PKL encodes a CHD3 chromatin remodeler that acts during germination to repress the expression of seed-associated genes. Repression of seed-associated traits is promoted in pkl mutant seedlings by GA.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 2 genotype/variation sets
Platform:
GPL198
Series:
GSE11852
24 Samples
Download data: CEL
15.
Full record GDS3394

Brassinazole effect on arf2 mutant seedlings

Analysis of etiolated, auxin response factor 2 (arf2) mutant seedlings grown on brassinazole, a type of brassinosteroid hormone (BR). ARF2 is required for normal BR response. Results provide insight into the convergence of the brassinosteroid and auxin signalling pathways at the molecular level.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 2 genotype/variation sets
Platform:
GPL198
Series:
GSE11216
11 Samples
Download data: CEL
16.
Full record GDS3379

Norflurazon effect on whole seedlings

Analysis of 5-day-old, light-grown gun1-9 and gun5 mutant whole seedlings treated with norflurazon, an inhibitor of chloroplast development. GUN1 and GUN5 are involved in plastid-to-nucleus retrograde signaling. Results provide insight into nuclear genes under the control of retrograde pathways.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 3 genotype/variation sets
Platform:
GPL198
Series:
GSE12887
18 Samples
Download data: CEL
DataSet
Accession:
GDS3379
ID:
3379
17.
Full record GDS3243

Selenate effect on shoots

Analysis of shoots from 10-day-old plants grown with selenate, the major form of bioavailable selenium (Se) in soil. Plants have the capacity to attenuate the toxic effects of Se. Results provide insight into molecular mechanisms underlying Se-stress responses and Se tolerance mechanisms in plants.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent sets
Platform:
GPL198
Series:
GSE9311
4 Samples
Download data: CEL
DataSet
Accession:
GDS3243
ID:
3243
18.
Full record GDS3225

Selenate effect on roots

Analysis of roots from 10-day-old plants grown with selenate, the major form of bioavailable selenium (Se) in soil. Plants have the capacity to attenuate the toxic effects of Se. Results provide insight into molecular mechanisms underlying Se-stress responses and Se tolerance mechanisms in plants.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent sets
Platform:
GPL198
Series:
GSE9311
4 Samples
Download data: CEL
DataSet
Accession:
GDS3225
ID:
3225
19.
Full record GDS3216

Whole seedling roots response to salinity stress: time course

Analysis of whole roots from 5-day-old Columbia seedlings subjected to 140 mM NaCl for up to 32 hours. High salinity is an important agricultural contaminant with complex effects on root physiology. Results provide insight into molecular mechanisms underlying the salt stress response in whole root.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 stress, 6 time sets
Platform:
GPL198
Series:
GSE7642
12 Samples
Download data: CEL, CHP
DataSet
Accession:
GDS3216
ID:
3216
20.
Full record GDS3188

Leaf response to paraquat: time course

Analysis of Ler ecotype rosette leaves for up to 4 hours following treatment with paraquat. Paraquat is an herbicide that acts as a terminal oxidant of photosystem I. In light paraquat reduces oxygen to the superoxide radical, which subsequently dismutates to hydrogen peroxide.
Organism:
Arabidopsis thaliana
Type:
Expression profiling by array, count, 2 agent, 3 time sets
Platform:
GPL198
Series:
GSE10464
6 Samples
Download data: CEL, CHP
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