TABLE 5.
Descriptive statistics of genetic variation and parameter estimates of ANDV S-segment sequences in Chile
| Clade or parameter | Na | Nhb | Sc | Hd (mean ± SD)d | π (mean ± SD)e | Results of neutrality testf
|
dN/dS by:g
|
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tajima's D test | Fu's FS test | R2 test | PAML | FELh | PARRIS (mean ± SD)i | ||||||
| Mediterranean | 17 | 14 | 65 | 0.971 ± 0.032 | 0.056 ± 0.003 | 0.165 (NS) | −0.732 (NS) | 0.146 (NS) | 0.003 | 0.000 | 0.003 ± 0.000 |
| Temperate Forest | 26 | 22 | 76 | 0.988 ± 0.014 | 0.048 ± 0.004 | −0.304 (NS) | −4.189 (NS) | 0.116 (NS) | 0.003 | 0.000 | 0.002 ± 0.000 |
| Total | 43 | 36 | 101 | 0.991 ± 0.007 | 0.077 ± 0.003 | 0.397 (NS) | −7.053 (NS) | 0.136 (NS) | 0.003 | 0.000 | 0.004 ± 0.000 |
a
N, number of individuals (small mammals or humans).
b
Nh, number of alleles.
c
S, number of segregating sites.
d
Hd, allele diversity.
e
π, nucleotide diversity.
f
NS, not significant (P > 0.05 for Tajima's D test and R2 test and P > 0.02 for Fu's FS test).
g
dN/dS is the ratio between nonsynonymous (dN) and synonymous (dS) nucleotide substitution rates by clade. The average value is shown for the dN/dS values found by using the PAML program and by using the FEL method.
h
FEL, fixed effects likelihood method.
i
PARRIS, partitioning approach for robust inference of selection methods.