Arabidopsis thaliana
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA99145 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Differential gene expression patterns in potassium-starved and caesium-treated plants
| PRJNA100567 | ENA
Project description:At high concentrations caesium (Cs) is toxic to plant growth. This toxic effect may occur when Cs blocks potassium (K) uptake mechanisms in plants. Consequently, plants starved of K and plants exposed to toxic concentrations of Cs should have similar gene expression patterns. To test this hypothesis, Arabidopsis will initially be grown on agar containing 1/10 MS salts before being transferred to either 1/10 MS nutrient solution (control plants), 1/10 MS nutrient solution containing 2 mM Cs, or 1/10 MS nutrient solution with no K. Roots and shoot will then be harvested seven days after transfer and used to challenge ATH1 GeneChips. Experiment Overall Design: Number of plants pooled:40-50
2008-06-14 | E-GEOD-6160 | biostudies-arrayexpress
Project description:Arabidopsis thaliana plants are grown for one week in a hydroponic growth system and transferred to new plant medium containing low levels of Caesium-137 (control is transferred to new medium with no radioactivity) and left for further two weeks. Levels of Caesium-137 are chosen according to research and are reflecting occurring levels found in radioactive contaminated soil. The plants are then harvested and the samples divided into shoot and root samples. Experimenter name = Yu-Jin Heinekamp Experimenter phone = 0044-117-3442102 Experimenter address = University of the West of England (UWE) Experimenter address = Faculty of Applied Sciences Experimenter address = Center for Research in Plants, GRI Experimenter address = Coldharbour Lane Experimenter address = Bristol Experimenter zip/postal_code = BS6 5BP Experimenter country = UK Keywords: organism_part_comparison_design
2006-08-15 | GSE5522 | GEO
Project description:Arabidopsis thaliana plants are grown for one week in a hydroponic growth system and transferred to new plant medium containing low levels of Caesium-137 (control is transferred to new medium with no radioactivity) and left for further two weeks. Levels of Caesium-137 are chosen according to research and are reflecting occurring levels found in radioactive contaminated soil. The plants are then harvested and the samples divided into shoot and root samples. Experimenter name = Yu-Jin Heinekamp; Experimenter phone = 0044-117-3442102; Experimenter address = University of the West of England (UWE); Experimenter address = Faculty of Applied Sciences; Experimenter address = Center for Research in Plants, GRI; Experimenter address = Coldharbour Lane; Experimenter address = Bristol; Experimenter zip/postal_code = BS6 5BP; Experimenter country = UK Experiment Overall Design: 12 samples were used in this experiment
2008-06-13 | E-GEOD-5522 | biostudies-arrayexpress
Project description:At high concentrations ceasium (Cs) is toxic to plant growth. This toxic effect may occur when Cs blocks potassium (K) uptake mechanisms in plants. Consequently, plants starved of K and plants exposed to toxic concentrations of Cs should have similar gene expression patterns. To test this hypothesis, Arabidopsis will initially be grown on agar containing 1/10 MS salts before being transferred to either 1/10 MS nutrient solution (control plants), 1/10 MS nutrient solution containing 2 mM Cs, or 1/10 MS nutrient solution with no K. Roots and shoot will then be harvested seven days after transfer and used to challenge ATH1 GeneChips.
2009-09-03 | E-NASC-61 | biostudies-arrayexpress
Project description:Differential gene expression patterns in the phosphate deficient mutant, pho 1
| PRJNA96901 | ENA
Project description:At high concentrations ceasium (Cs) is toxic to plant growth. This toxic effect may occur when Cs blocks potassium (K) uptake mechanisms in plants. Consequently, plants starved of K and plants exposed to toxic concentrations of Cs should have similar gene expression patterns. To test this hypothesis, Arabidopsis will initially be grown on agar containing 1/10 MS salts before being transferred to either 1/10 MS nutrient solution (control plants), 1/10 MS nutrient solution containing 2 mM Cs, or 1/10 MS nutrient solution with no K. Roots and shoot will then be harvested seven days after transfer and used to challenge ATH1 GeneChips. Experimenter name: John Hammond; Experimenter phone: 01789 470382; Experimenter fax: 01789 470552; Experimenter institute: Warwick University; Experimenter address: Horticulture Research International; Experimenter address: Wellesbourne; Experimenter address: Warwick; Experimenter zip/postal_code: CV35 9EF; Experimenter country: UK Experiment Overall Design: 18 samples were used in this experiment
2008-06-15 | E-GEOD-6825 | biostudies-arrayexpress
Project description:At high concentrations ceasium (Cs) is toxic to plant growth. This toxic effect may occur when Cs blocks potassium (K) uptake mechanisms in plants. Consequently, plants starved of K and plants exposed to toxic concentrations of Cs should have similar gene expression patterns. To test this hypothesis, Arabidopsis will initially be grown on agar containing 1/10 MS salts before being transferred to either 1/10 MS nutrient solution (control plants), 1/10 MS nutrient solution containing 2 mM Cs, or 1/10 MS nutrient solution with no K. Roots and shoot will then be harvested seven days after transfer and used to challenge ATH1 GeneChips. Keywords: compound_treatment_design
2007-01-08 | GSE6160 | GEO
Project description:Multiple RNA recognition patterns during microRNA biogenesis in plants
| PRJNA200315 | ENA
Project description:Low chronic exposure of Arabidopsis thaliana to Caesium-137
| PRJNA96177 | ENA