TABLE 1.

Nonsynonymous and synonymous nucleotide diversities for all open reading frames of SPgV_ver, SIV_ver, and DMVV-1 in African green monkeys^a

Virus	ORF	Mean πN ± SE	Mean πS ± SE	P valueb
SIVver	gag***	0.002387 ± 0.00029	0.02153 ± 0.00185	1.24 × 10−35
	pol***	0.001595 ± 0.00014	0.01808 ± 0.00101	8.59 × 10−70
	vif***	0.002705 ± 0.00038	0.00939 ± 0.00216	5.05 × 10−6
	vpx***	0.001078 ± 0.00033	0.01158 ± 0.00319	1.62 × 10−6
	tat	0.006165 ± 0.00118	0.00351 ± 0.00137	0.189
	rev***	0.005369 ± 0.00117	0.02000 ± 0.00324	9.87 × 10−6
	env***	0.006657 ± 0.00057	0.02102 ± 0.00138	1.20 × 10−30
	nef***	0.004809 ± 0.00069	0.01738 ± 0.00218	1.19 × 10−10
SPgVver	SPgV***	0.000214 ± 0.00003	0.00208 ± 0.00019	7.00 × 10−33
DMVV-1	1a***	0.000954 ± 0.00008	0.01208 ± 0.00078	9.02 × 10−65
	TF	0.001643 ± 0.00035	0.00287 ± 0.00088	0.0251
	1b***	0.000385 ± 0.00006	0.01289 ± 0.00071	1.70 × 10−82
	2a′***	0.001221 ± 0.00027	0.01175 ± 0.00158	5.73 × 10−13
	3′***	0.002715 ± 0.00052	0.01108 ± 0.00203	1.96 × 10−6
	4′***	0.001358 ± 0.00036	0.01023 ± 0.00195	1.96 × 10−8
	2a***	0.001255 ± 0.00044	0.01212 ± 0.00262	5.41 × 10−5
	2b**	0.001889 ± 0.00032	0.00551 ± 0.00109	0.000391
	3***	0.003706 ± 0.00064	0.01117 ± 0.00179	3.34 × 10−5
	4	0.005481 ± 0.00082	0.00730 ± 0.00124	0.0433
	5a*	0.007072 ± 0.00153	0.02214 ± 0.00511	0.000655
	5	0.009080 ± 0.00181	0.01100 ± 0.00195	0.156
	6***	0.000371 ± 0.00014	0.00705 ± 0.00180	4.45 × 10−6
	7***	0.001382 ± 0.00033	0.00887 ± 0.00197	2.68 × 10−5

^aBonferroni significance levels were used to account for the use of 23 tests, one for each open reading frame, as follows: *, α value of <0.05 if the P value was <0.00217; **, α value of <0.01 if the P value was <0.000435; ***, α value of <0.001 if the P value was <4.35 × 10⁻⁵. Significance levels refer to a paired t test where π_N equals π_S.

^bDetermined by a paired t test.