. 2012 Feb 23;7(2):e30760. doi: 10.1371/journal.pone.0030760

Table 6. Impacts of geographical location on the diversity and infection frequency of S-symbionts in the field populations of Q biotype B. tabaci ^*.

	Infection Frequency (%) By
Location	RHC		RH		RC		HC		R	H	C	W
	exp	obs	exp	obs	exp	obs	exp	obs
15°N–25°N	1.1a	1.1Aa	8.4a	4.2Aa	2.5a	1.1Aa	5.3a	4.2Aa	20.0A	42.1A	12.6B	1.1A
25°N–35°N	0.2a	0.4Aa	3.9a	4.5Aa	0.3a	0.6Aa	2.2a	2.4Aa	7.5B	52.2A	4.3C	0.0B
35°N–45°N	0.3a	1.4Aa	0.7a	2.0Aa	0.7a	1.4Aa	12.6a	5.9Ab	2.0C	36.6A	34.4A	0.0B

*The frequencies in columns sharing the same upper case letter are not significantly different at P<0.017 (multiple comparisons with Bonferroni corrections). The expected (exp) and observed (obs) co-infection frequencies that share the same lower case letter are not significantly different at P<0.05 (nonparametric tests χ2).

Table 6. Impacts of geographical location on the diversity and infection frequency of S-symbionts in the field populations of Q biotype B. tabaci *.

Table 6. Impacts of geographical location on the diversity and infection frequency of S-symbionts in the field populations of Q biotype B. tabaci ^*.