Genetic structure and relationships within and between cultivated and wild korarima [Aframomum corrorima (Braun) P.C.M. Jansen] in Ethiopia as revealed by simple sequence repeat (SSR) markers

Table 2 Estimates of different genetic diversity parameters and gene flow for A. corrorima at each polymorphic microsatellite loci based on (A) all populations, (B) only cultivated populations, and (C) only wild populations

Locus	Sample size	na	ne	I	Ho	He	Av.Het	Nm
(A) All Populations
Afco_2	270	8	3.16	1.38	0.66	0.69	0.53	0.87
Afco_3	322	5	2.42	1.07	0.59	0.59	0.50	1.60
Afco-5	284	5	2.58	1.10	0.66	0.61	0.55	1.50
Afco-6	272	5	1.94	0.78	0.71	0.49	0.43	2.10
Afco-8	284	4	1.09	0.22	0.02	0.08	0.06	0.19
Afco-11	300	8	2.45	1.10	0.87	0.59	0.55	3.02
Afco-14	58	2	1.62	0.57	0.10	0.39	0.14	0.08
Afco-15	274	4	2.09	0.80	0.84	0.52	0.46	1.45
Afco-19	228	4	1.13	0.30	0.00	0.12	0.05	0.13
Afco-21	296	4	2.64	1.06	0.75	0.62	0.54	1.32
Afco-22	260	4	1.91	0.75	0.68	0.48	0.40	1.25
Mean	259	4.82	2.09	0.83	0.54	0.47	0.38	0.94
St. Dev		1.78	0.64	0.36	0.33	0.20	0.20
(B) Cultivated Populations
Afco-2	188	5	2.28	1.02	0.68	0.56	0.47	1.91
Afco-3	224	5	2.27	1.00	0.71	0.56	0.52	3.73
Afco-5	196	4	2.17	0.88	0.71	0.54	0.51	3.20
Afco-6	208	2	1.91	0.67	0.76	0.48	0.47	9.48
Afco-11	228	5	2.39	1.02	0.88	0.58	0.55	6.54
Afco-14	38	2	1.92	0.67	0.16	0.49	0.21	0.14
Afco-15	208	2	1.99	0.69	0.87	0.50	0.49	11.36
Afco-19	170	2	1.02	0.06	0.00	0.02	0.02	1.62
Afco-21	218	3	2.33	0.92	0.79	0.57	0.53	3.80
Afco-22	210	2	1.87	0.66	0.73	0.47	0.46	9.63
Mean	189	3.2	2.01	0.76	0.63	0.48	0.42	1.94
St. Dev		1.40	0.39	0.29	0.29	0.17	0.17
(C) Wild Populations
Afco-2	82	8	4.87	1.72	0.61	0.80	0.67	1.21
Afco-3	98	4	2.24	0.95	0.31	0.56	0.47	1.68
Afco-5	88	5	3.40	1.34	0.55	0.71	0.62	1.28
Afco-6	64	5	1.93	0.94	0.56	0.49	0.36	1.18
Afco-8	72	4	1.42	0.63	0.08	0.30	0.18	0.23
Afco-11	72	7	2.64	1.21	0.86	0.63	0.54	1.53
Afco-15	66	4	2.40	0.99	0.76	0.59	0.42	0.54
Afco-19	58	4	1.55	0.72	0.00	0.36	0.13	0.12
Afco-21	78	4	3.29	1.24	0.64	0.71	0.57	0.97
Afco-22	50	4	1.96	0.92	0.44	0.50	0.29	0.38
Mean	73	4.90	2.57	1.06	0.48	0.57	0.42	0.74
St. Dev		1.44	1.04	0.32	0.28	0.15	0.18

Note: Afco-8 and Afco-14 were monomorphic within cultivated and wild populations, respectively, and hence were not included when the data for the cultivated and wild populations were analyzed separately. na observed number of alleles, ne effective number of alleles, I Shannon information index, Ho observed heterozygosity, He expected heterozygosity, Av. He average heterozygosity, Nm gene flow estimated from Fst = 0.25(1 - Fst)/Fst

ISSN: 2730-6844