Table 2.

Changes observed in high confidence single nucleotide polymorphisms (SNPs).

Mutation types	Change	N°	Total N°
Transitions			16,579
	a–g	4,080
	g–a	4,007
	t–c	4,189
	c–t	4,303
Transversions			10,765
	a–c	1,194
	a–t	1,665
	c–a	1,344
	c–g	1,170
	g–c	1,120
	g–t	1,481
	t–a	1,552
	t–g	1,239
Other	∗ – N or N – ∗	15	15

Number of detected changes for each variation type. N corresponds to SNPs for which three different nucleotides were observed.