Table 1.

Systemic infection and in vitro assay. (Statistically significant values highlighted in bold.)

source	d.f.	F-statistic	p-value
(a) live pathogen infection
female
treatment	1.48	0.19	0.6623
sperm number	1.48	1.21	0.2762
treat × number	1.48	1.07	0.3072
male
treatment	1.48	21.57	0.0001
sperm number	1.48	3.19	0.0806
treat× number	1.48	2.53	0.1184
(b) PGN inoculation
female
treatment	1.29	7.04	0.0132
sperm number	1.29	0.07	0.7879
treat× number	1.29	0.01	0.9191
male
treatment	1.18	11.32	0.0039
sperm number	1.18	0.33	0.5726
treat× number	1.18	0.33	0.5726
(c) in vitro assay
female
treatment	1.11	0.13	0.7278
sperm number	1.11	0.80	0.3956
treat× number	1.11	0.31	0.5915
male
treatment	1.11	0.10	0.7571
sperm number	1.11	0.01	0.9096
treat× number	1.11	0.03	0.8581