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Gene expression profile of rice shoot in response to macronutrient deficiency

ABSTRACT: Macronutrients are pivotal elements for proper plant growth and development. We performed microarray analysis of rice shoot under nitrogen (N), phosphorus (P), and potassium (K) deficiency conditions to obtain a global view of gene regulations associated with plant response to essential nutrients. We performed microarray analysis of rice shoot under N, P and K deficiency conditions (1/4, 1/16 and 1/64 of normal concentration) and control for each nutrient. We collected a total of 36 microarray data corresponding to 12 samples with 3 replicates.

ORGANISM(S): Oryza sativa Japonica Group

SUBMITTER: Yutaka Sato

PROVIDER: E-GEOD-66935 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Coexpression Network Analysis of Macronutrient Deficiency Response Genes in Rice.

Takehisa Hinako H Sato Yutaka Y Antonio Baltazar B Nagamura Yoshiaki Y

Rice (New York, N.Y.) 20150724 1

<h4>Background</h4>Macronutrients are pivotal elements for proper plant growth and development. Although extensive gene expression profiling revealed a large number of genes differentially expressed under various nutrient deprivation, characterization of these genes has never been fully explored especially in rice. Coexpression network analysis is a useful tool to elucidate the functional relationships of genes based on common expression. Therefore, we performed microarray analysis of rice shoot ...[more]

PMID: 26206757

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