Genetic relatedness among indigenous rice varieties in the Eastern Himalayan region based on nucleotide sequences of the Waxy gene

Table 3 The best model of nucleotide substitution obtained through Modeltest analy ses based on Akaike Information Criterion (AIC)

Model selected	HKY + I + G
-lnL	4690.042
AIC	9392.084
Base frequencies	A = 0.275
	C = 0.239
	G = 0.213
	T = 0.273
Substitution model	Ti/Tv ratio = 3.489
Among-site rate variation	Proportion of invariable sites (I) = 0.937
Variable sites (G)	Gamma distribution shape parameter = 0.148
Using mixed χ² distribution	P-value = < 0.00001