Accelerated evolution of the mitochondrial genome in an alloplasmic line of durum wheat

BMC Genomics

Table 2 Nucleotide variation(s) in ribosomal protein coding genes

		T. turgidum	Ae. longissima	(lo) durum	Amino acid change
Ribosomal proteins	rps1-1*	+	−	−	−
	rps1-2	−	C/A³³, C/T³⁹⁷	C/A³³, C/T³⁹⁷	No change, T/I
	rps2-1	+	+	−	Y/F
	rps2-2	−	−	A/T ²³³
	rps4-1	+	−	−	−
	rps4-2	−	G/T¹⁴⁶, T/G²³⁶	−	R/L, L/R
	rps4-3	−	−	G/T¹⁴⁶, T/G ²³⁶, C/A⁴⁹⁵	R/L, L/R + no change
	rps13-1	+	−	−	−
	rps13-2	−	A/C⁴⁵	−	No change
	rps13-3	−	−	A/C⁴⁵, A/C¹⁷⁰	No change, E/A
	rpl5-1	+	−	−	−
	rpl5-2	−	G/T²⁸	G/T²⁸
tRNA	His tRNA-1	+	−	−	−
	His tRNA-2	−	C/T¹⁰, T/C²²	C/T¹⁰,T/C²²	Not applicable
Variations ^&		0	6	9

Arabic numbers indicate the SNP position relative to the start codon.
+/− Indicates the presence/absence of gene allele in a particular genome.
*Gene with multiple alleles. Reported here are the most abundant alleles.
^&Summary of nucleotide variation observe only in genes with one known allele of that gene within species.
Listed are the nucleotide changes found in the (lo) durum, and the Ae. longissima with the T. turgidum as the reference sequence. The SNPs characteristic for the alloplasmic line are bold.

ISSN: 1471-2164