The first two whole mitochondrial genomes for the genus Dactylis species: assembly and comparative genomics analysis

Table 2 Gene composition of the mitochondrial genomes of Dactylis aschersoniana and Dactylis glomerata

Gene group	Gene name
ATP synthase	^#atp8ª atp1 atp4 atp6 atp8 atp9
Cytochrome c biogenesis	ccmB ccmC ccmFc^* ccmFn
Ubiquinol cytochrome c reductase	cob
Cytochrome c oxidase	cox1 cox2^** cox3(2)ª cox3^{^}
Maturase	matR
Transport membrane protein	mttB
NADH dehydrogenase	nad1^** nad2^ nad3 nad4^* nad4L nad5^** nad6 nad7^** nad9
Ribosomal proteins (LSU)
Ribosomal proteins (SSU)	rps1^{^} rps12 rps13 rps3^* rps4 rps7
Succinate dehydrogenase
Ribosomal RNAs	rrn18(3) rrn26(2) rrn5(3)
Transfer RNAs	trnC-GCA trnD-GTC(3) trnE-TTC trnF-GAA trnH-GTG trnK-TTT trnL-CAA trnM-CAT(3)^a trnM-CAT(4)^{^} trnN-GTT trnP-TGG(2) trnQ-TTG(2) trnS-GCT trnS-GGA trnS-TGA trnW-CCA trnY-GTA

The introns of nad1, nad2, and nad5 were trans-spliced in Dactylis aschersoniana
^*intron number, * one intron; ** two introns; *** three introns; **** four introns
^#Gene, pseudo gene exist in Dactylis glomerata; Gene (), copy numbers of the multi-copy genes
^{^}present only in Dactylis aschersoniana
ªpresent exist in Dactylis glomerata

ISSN: 1471-2164