Table 3.

Number of missing data in each study site

Number of missing data	Padrecocha		San Jose de Lupuna		Santo Tomas		Total
	Null alleles	Undefined alleles	Null alleles	Undefined alleles	Null alleles	Undefined alleles	Null alleles	Undefined alleles	Missing data (%)
0	54	47	48	32	39	40	141	119	72 (32.4)
1	23	22	6	18	24	29	53	69	72 (32.4)
2	7	9	2	6	13	7	22	22	49 (22.1)
3	3	6	0	0	2	1	5	7	16 (7.2)
4	0	1	0	0	0	2	0	3	9 (4.1)
5	0	2	0	0	0	0	0	2	3 (1.4)
14	0	0	0	0	1	0	1	0	1 (0.5)
Total	87	87	56	56	79	79	222	222	222 (100)

Null allele: no PCR amplification of a sample. Undefined allele: PCR product not assigned to an allele. Missing data: allele classified as Null allele or Undefined allele