Gene expression profile of rice shoot and root in response to nitrogen deficiency treatment under phosphorus deficiency condition.

Nitrogen (N) and phosphorus (P) are pivotal element for proper plant growth and development. We performed microarray analysis of rice shoot and root after nitrogen deficiency (-N) treatment under phosphorus deficiency (-P) condition to obtain a global view of gene regulations associated with plant response to -N under -P condition. We performed microarray analysis of rice shoot and root treated with both phosphorus and nitrogen deficiencies (-P/-N) and only phosphorus deficiency (-P) for 6 hours after a 5-day P deficiency (-P) treatment, respectively. We collected a total of 12 microarray data corresponding to 4 samples with 3 replicates.