The structure of selective dinucleotide interactions and periodicities in D melanogaster mtDNA

Biological Research

Table 2 Selective deviation of pairs measured by the χ ² ₁ contribution to the χ ² ₉ test and their sign of deviation (first base G and C)

1° B		Guanine				Cytosine
2° B		A	T	G	C	A	T	G	C
SEP	Tχ²₉	Contribution of pairs (χ²₁) to the total χ²₉value
1	485.1	1.3+	91.2-	124.0+	50.1+	10.5-	1.9-	2.6-	113.0+
2	94.3	0.2+	1.0-	2.9+	0.2+	2.7-	11.9-	36.3+	24.8+
3	405.0	17.7-	10.8-	115.7+	33.4+	16.5-	10.2-	24.7+	105.7+
4	114.2	4.7-	0.5-	1.3+	23.1+	1.2-	0.3+	5.1-	9.2+
5	46.1	1.0+	2.0-	1.5+	0.1-	0.2-	4.2-	20.1+	1.0+
6	380.5	14.8-	16.2-	139.4+	31.5+	15.9-	3.6-	29.8+	51.0+
7	86.8	5.8-	0.5-	0.0-	38.2+	0.5-	1.1+	2.3-	0.3+
8	36.7	0.6-	0.0+	2.6+	0.0-	0.4+	7.3-	17.3+	0.3+
9	375.3	20.9-	11.1-	148.7+	28.8+	18.6-	2.5-	35.5+	45.1+
10	75.7	15.5-	0.0-	8.0+	34.4+	0.0+	0.0-	1.6-	1.5+
11	49.3	0.3-	0.2+	0.6+	0.2-	0.0+	5.7-	28.1+	0.0-
12	367.1	21.0-	15.2-	144.0+	44.6+	9.8-	4.0-	26.4+	34.8+
13	65.3	13.1-	0.1+	1.1+	34.4+	2.7+	1.2-	3.4-	0.2+
14	69.9	0.3-	2.6+	0.1-	3.4-	2.2-	1.2-	37.5+	0.0-
15	310.0	21.6-	5.8-	77.5+	43.6+	18.6-	2.1-	48.1+	31.5+
16	60.1	10.2-	0.0+	0.2+	33.6+	0.3-	1.8+	6.2-	0.4+
17	51.7	0.4-	0.0-	1.8+	0.0+	1.9-	2.2-	26.5+	1.7+
18	322.2	16.0-	6.1-	91.4+	22.4+	13.1-	5.8-	44.8+	39.8+
19	65.8	11.2-	0.7+	0.0-	28.1+	0.0-	0.7+	7.5-	0.6+
20	40.6	0.0-	0.0-	2.3+	0.6-	0.6-	2.2-	19.5+	0.4+
21	388.0	23.4-	12.7-	93.4+	73.1+	13.6-	4.7-	33.7+	45.2+
22	53.2	8.0-	0.2-	1.8+	29.0+	0.2-	1.2+	2.5-	0.0+
23	56.3	0.1+	0.4+	0.0+	4.0-	0.3-	3.9-	24.2+	0.5+
24	303.5	16.0-	6.1-	91.7+	12.4+	13.6-	5.8-	46.1+	40.6+

ISSN: 0717-6287