nitrogen starvation and re-supply-Improving the nitrogen use efficiency : from model plant to crop species.

gnp3-b4_nitrogen_starvation - nitrogen starvation and re-supply - What are the transcriptomic short- and long-term plant responses to nitrogen starvation and nitrogen re-supply? - WS Arabidopsis ecotype were grown on 6mM nitrate as sole nitrogen source during 35 days under short days . At T0, plants were then starved for nitrate for 10 days and root and shoot samples were harvested separately 2 and 10 days after treatment (T2, T10). Then, nitrate (6 mM) was re-supplied for 1 and 24 hours (T+1, T+24). Keywords: time course 36 dye-swap - CATMA arraysgnp3-b4_nitrogen_starvation —— 氮饥饿与氮复供实验 —— 本数据集旨在解析植物对氮饥饿及氮复供的短期与长期转录组响应。 —— 以WS型拟南芥生态型（Arabidopsis ecotype）为材料，在短日照条件下以6mM硝酸盐作为唯一氮源培养35天。于T0时刻启动硝酸盐饥饿处理，持续10天；分别在处理后第2天、第10天（记为T2、T10）单独采集根、茎组织样本。随后向培养基中重新添加6mM硝酸盐，分别在复供1小时、24小时后采集样本（记为T+1、T+24）。关键词：时间序列实验（time course）、36、染料互换（dye-swap）、CATMA芯片（CATMA arrays）