Gene expression analysis of rice seedling under potassium deprivation

ABSTRACT: Potassium is one of the essential macronutrients required for plant growth and development. It plays a major role in different physiological processes like cell elongation, stomatal movement, turgor regulation, osmotic adjustment, and signal transduction by acting as a major osmolyte and component of the ionic environment in the cytosol and subcellular organelles. We used whole genome microarrays to determine the transcriptomic profile of rice seedlings exposed to short-term K+ deficiency followed by K+ resupply. Potassium treated seedlings were used for RNA extraction and hybridization on Affymetrix rice Genechip by microarrays. Three biological replicates of each sample were used for microarray analysis. We wanted to know the altered expression patterns of potassium-responsive genes maj

ORGANISM(S): Oryza sativa Indica Group

SUBMITTER: GIRDHAR PANDEY 

PROVIDER: E-GEOD-44250 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress