Selective intra-dinucleotide interactions and periodicities of bases separated by K sites: a new vision and tool for phylogeny analyses

Table 3 Total \(\chi_{9}^{2}\) value (in integers) of difference from randomness of dinucleotides from eukaryotes

	Human collagen			Human mtDNA			C. elegans TRR-1			U. maydis BRH2
K	\(\chi_{9}^{2}\)	(MD)S	\(\chi_{1}^{2}\)	\(\chi_{9}^{2}\)	(MD)S	\(\chi_{1}^{2}\)	\(\chi_{9}^{2}\)	(MD)S	\(\chi_{1}^{2}\)	\(\chi_{9}^{2}\)	(MD)S	\(\chi_{1}^{2}\)
0	634	CG−	200	272	CG−	89	714	TA−	256	265	TA−	92
1	129	AA+	33	54	TC−	10	137	TC+	32	70	CA+	16
2	355	TT+	111	146	GG+	39	25	GG+	8	21	GG+	5
3	93	GG−	23	52	TG−	17	34	TT−	6	6	AA+	2
4	110	GG−	28	41	GT−	9	23	CT−	4	20	GT+	6
5	325	TT+	84	149	GG+	35	18	GA−	4	15	AC−	4
6	70	TG+	19	47	TG−	10	17	CG−	5	29	GC−	7
7	203	GC−	46	48	GT−	13	42	AT−	11	8	AG+	2
8	1058	GG+	457	91	GG+	21	44	TA−	7	17	AA+	5
9	198	CG−	46	62	GT+	14	20	CT+	6	15	AA+	3
10	84	GG−	22	23	GT−	5	20	TG−	4	19	GG−	4
11	341	TT+	70	153	TT+	31	86	TT+	28	21	GG+	8
12	114	GG−	36	51	GT+	18	15	CT+	4	6	CC−	1
13	86	GG−	26	41	GT−	7	8	GT+	2	11	AT−	4
14	337	TT+	96	80	TT+	17	31	GT−	9	17	GC−	3
15	66	TG+	18	43	GT+	8	18	CG−	4	12	GC−	4
16	156	GC−	42	31	GT−	6	14	CA+	5	9	TG+	2
17	975	GG+	425	86	GG+	23	13	TT+	4	13	TT+	4
18	159	CG−	47	53	GA−	11	14	TG+	6	12	AA+	2
19	84	TT−	18	27	GT−	8	37	GT+	15	8	CT+	1
20	325	TT+	100	106	GG+	27	36	TT+	10	4	AT−	1
21	97	GG−	29	46	TT−	11	32	GA+	4	18	GG+	4
22	80	GG−	23	46	AT+	10	42	AT−	15	7	AT+	1
23	316	TT+	85	64	TT+	17	30	GG+	8	13	GG+	3
24	72	GG−	20	32	GT+	10	9	TG+	2	16	TT+	5
25	194	GC−	53	30	GT−	10	21	TG−	3	5	CG+	1
26	1010	GG+	440	139	TT+	39	18	GG+	5	19	GG+	7

Bases separated by K sites, and \(\chi_{1}^{2}\) contribution for the most different (from neutrality) pair (MD). Signs (S) indicate more (+) and less (−) observed than expected pairs

ISSN: 0717-6287