Genetic Diversity of Parkia biglobosa from Different Agroecological Zones of Nigeria Using RAPD Markers

Table 4

Genetic correlation between agroecological zones.

AEZ	1	2	3	4	5	6	7
1		0.99	0.99	0.98	0.89	0.97	0.96
2	0.01		0.99	0.99	0.86	0.98	0.99
3	0.02	0.01		0.98	0.88	0.98	0.98
4	0.02	0.01	0.20		0.87	0.97	0.97
5	0.12	0.14	0.12	0.14		0.91	0.88
6	0.04	0.02	0.02	0.02	0.09		0.98
7	0.04	0.01	0.03	0.03	0.12	0.02

Nei’s genetic similarity index (above diagonal) and genetic distance index (below diagonal); AEZ: agroecological zones; 1: Sahel Savanna; 2: Sudan Savanna; 3: North Guinea Savanna; 4: Midaltitude; 5: South Guinea Savanna; 6: Derived Savanna; 7: Humid forest.