. 2005 Sep 2;33(15):4914–4921. doi: 10.1093/nar/gki799

Table 1.

Change in global gene expression patterns in early zebrafish development

Change in mRNA levels	Significant difference by pairwise comparison^a
	≥3 Comparisons^b	Single comparison^c
>10-Fold	293^d	945
>5-Fold	1024	2742
>3-Fold	2464	5208

^aNormalized mean mRNA levels from each time point investigated by microarray analysis were directly compared with the expression level at all other time points for a total of six possible comparisons. Level of significance is based on P < 0.01 by Student's t-test.

^bExpressed genes with three or more pairwise comparisons demonstrating the indicated fold difference (>10, >5 or >3).

^cExpressed genes with only one pairwise comparison demonstrating the indicated fold difference (>10, >5 or >3).

^dThis clustered dataset is shown in Figure 3.