. 2009 Feb 3;458(3):513–524. doi: 10.1007/s00424-009-0639-1

Table 2.

Number of differentially expressed genes

	Number of differentially expressed genes
	2 days		2 weeks		48 weeks		Total
Criteria	WKY/SHR	SHR+ATCE/SHR	WKY/SHR	SHR+ATCE/SHR	WKY/SHR	SHR+ATCE/SHR	Total
Induced	76	117	38	53	222	197	703
Reduced	45	46	56	35	272	143	597
Total	121	163	94^a	88^a	494^a	340^a	1,300

graphic file with name 424_2009_639_IEqa_HTML.gif

Induced indicates a ratio >0.7; Reduced indicates a ratio <−0.7 Differences in the number of differentially expressed genes between ages were determined using a z test. Venn diagrams compare differential expression of genes in WKY/SHR and SHR+ATCE/SHR. Upward and downward arrows indicate up- and down-regulation, respectively. Symbiosis of upward and downward arrows indicates counter-regulation

^aP < 0.001 vs. all other ages with same treatment