ycf1-ndhF genes, the most promising plastid genomic barcode, sheds light on phylogeny at low taxonomic levels in Prunus persica

Journal of Genetic Engineering and Biotechnology

Table 3 Maximum likelihood fits using the Kimura 2-parameter model among 25 different nucleotide sequences for the combined locus of Ycf1-ndhF genes

Model	Invariant(+I)	R	Freq(A)	Freq(T)	Freq(C)	Freq(G)	r(AT)	r(AC)	r(AG)	r(TA)	r(TC)	r(TG)	r(CA)	r(CT)	r(CG)	r(GA)	r(GT)	r(GC)
T92+G+I	0.66	1.18	0.339	0.339	0.161	0.161	0.072	0.034	0.093	0.072	0.093	0.034	0.072	0.195	0.034	0.195	0.072	0.034
HKY+G+I	0.66	1.18	0.34	0.338	0.161	0.161	0.072	0.034	0.093	0.072	0.093	0.034	0.072	0.195	0.034	0.195	0.072	0.034
GTR+G+I	0.66	1.19	0.34	0.338	0.161	0.161	0.057	0.044	0.094	0.057	0.089	0.038	0.093	0.186	0.031	0.199	0.08	0.031
TN93+G+I	0.66	1.18	0.34	0.338	0.161	0.161	0.072	0.034	0.096	0.072	0.09	0.034	0.072	0.188	0.034	0.202	0.072	0.034
K2+G+I	0.69	1.71	0.25	0.25	0.25	0.25	0.046	0.046	0.158	0.046	0.158	0.046	0.046	0.158	0.046	0.158	0.046	0.046

I against evolutionarily invariable, R revealing estimated values of transition/transversion bias, Freq nucleotide frequencies, and r substitutions for each nucleotide pair