Table 3. The effect of the sigma virus on the expression of genes controlled by the Toll and IMD pathways (identified by [31]).

Sigma virus infected fliesa	Bacteria and fungus infected males
	Up-regulated				Down-regulated
	IMD	Toll	IMD+Toll	Neither	IMD	Toll	IMD+Toll	Neither
Up-regulatedb	0	0	0	1	0	0	0	0
Down-regulatedb	0	0	3	1	2	2	1	3
No change	7	15	13	3	3	11	2	8

^aMale and female data combined, similar results were obtained using only male data.

^bSignificant at P<0.02.