Table 2.

Location, sample size, genotyping errors and genetic diversity in six natural populations of Toona ciliata.

Populations	Latitude	Longitude	Altitude (m)	Samples	Stuttering loci	Large allele dropout	Loci with null alleles	Observed heterozygosity (Ho)	Expected heterozygosity with null alleles (He)a	Mean number of observed alleles per locus
Baoshan, Yunnan	N 24° 59′	E 99° 01′	1401	132 seeds (23 families, 4–6 seeds/family)	No	No	TCR20	0.505 ± 0.266	0.513 ± 0.219	12.750 ± 8.956
Simao, Yunnan	N 22° 46′	E 100° 58′	600	64 seeds (12 families, 4–6 seeds/family)	No	No	TCR17, TCR20, TCR83	0.227 ± 0.273	0.345 ± 0.249	5.500 ± 4.660
Yongren, Yunnan	N 26° 01′	E 101° 40′	1580	90 seeds (16 families, 4–6 seeds/family)	No	No	TCR17, TCR20, TCR83	0.266 ± 0.291	0.371 ± 0.245	7.000 ± 4.986
Tianlin, Guangxi	N 24° 17′	E 106° 13′	1200	119 seeds (20 families, 4–6 seeds/family)	No	No	TCR17, TCR20, TCR51	0.494 ± 0.310	0.603 ± 0.200	12.250 ± 9.285
Guanshan, Jiangxi	N 28° 32′	E 114° 33′	330	138 seeds (24 families, 4–6 seeds/family)	No	No	TCR18, TCR20, TCR26	0.332 ± 0.264	0.451 ± 0.281	7.250 ± 5.444
Nanping, Fujian	N 26° 38′	E 118° 10′	800	300 seeds (30 families, 10 seeds/family)	TCR18, TCR20, TCR51	No	TCR18, TCR20, TCR51, TCR78	0.256 ± 0.243	0.434 ± 0.286	2.875 ± 1.246

^aThe expected heterozygosity was calculated according to the allele frequencies in SI Table 1 where null allele frequencies were estimated if present at a locus.