Genetic Differentiation for Gene Diversity among Pearl Millet (Pennisetum glaucum (L.) R. Br.) Landraces As Revealed by SSR Markers

Table 4

Genetic diversity of landraces of Pearl millet according to geographic origin.

Region	Accession number	Allele number (A^t)	Allele number/marker	Efficient allele (Ae)	Gene diversity (He)	Shannon index (I)	PIC	P (%)	Rare allele (A^r)
East	10	46	2.55	3.18	0.61	0.82	0.67	67.5	0
North	36	56	3.11	3.09	0.55	0.84	0.63	92.5	5
West	7	49	2.72	2.75	0.37	0.48	0.55	40	0
South	33	60	3.33	3.29	0.62	0.90	0.71	80	2
Mean	—	—	2.93	3.08	0.54	0.76	0.64	—	—
SD	—	—	0.35	0.23	0.11	0.18	0.06	—	—

P- polymorphism, SD- standard deviation, PIC- polymorphism information content.