Table 3.

Welch’s t-tests of B mtDNA haplogroup frequency change between thermal regimes for descendants of flies treated by antibiotics (ATB).

	t	P(>t)	Modified P
19–25	1.3176	0.1101	0.6606
19-cold	0.3734	0.3580	2.1479
19-warm	2.9946	0.0067**	0.0404*
25-cold	1.6366	0.0681	0.4085
25-warm	1.2687	0.1154	0.6923
cold-warm	3.4036	0.0034**	0.0202*

In the fourth column, the P-values are corrected by a Bonferroni factor of 6. Asterisks indicate statistical significance, especially between fluctuating-cold and fluctuating-warm in accordance with Fig. 3.