Table 2. Size analyses of lymphocyte-like cells from liver, kidney and spleen tissues in rag1^-/- mutant zebrafish.

Tissues	Cells	Size ± SD	t-test p value	ANOVA
Liver	Large	7.4 ± 1.1 μm	0.0039*	A
	Small	4.8 ± 0.8 μm		B
Kidney	Large	8.8 ± 1.1 μm	0.0096*	A
	Small	6.2 ± 1.3 μm		B
Spleen	Large	9.76 ± 1.1 μm	0.0005*	A
	Small	6.45 ± 0.5 μm		B

Cells with the same letter are not significantly different from each other.

*significant when alpha value is <p value. (p = 0.005).