Rapid transcriptional and metabolic regulation of the deacclimation process in cold acclimated Arabidopsis thaliana

Table 3 The numbers of up- and down-regulated genes and the ratio between up- and down-regulated genes following 2 h, 4 h, 6 h, 12 h or 24 h of deacclimation (DEA) at 20 °C of cold acclimated plants of Arabidopsis thaliana

Treatment	Up-regulated	Down-regulated	Regulated	Ratio (up/down)	Overlap with genes regulated in the opposite direction after 3 d of CA (%)
					Up-regulated	Down-regulated
2 h DEA	811	495	1306	1.64	34	23
4 h DEA	902	766	1668	1.18	36	31
6 h DEA	1155	1025	2180	1.13	38	34
12 h DEA	1197	1381	2578	0.87	46	52
24 h DEA	1138	1197	2335	0.95	72	71
NA	1135	1182	2317	0.96	–	–

Also shown are the overlaps between genes differentially expressed in opposite directions after 3 d of cold acclimation (CA) and following different durations of deacclimation

ISSN: 1471-2164