Phylogenetic analyses of AtmBAC2 and other mitochondrial carriers. The alignment was restricted to the conserved domains (between pos. 11 and 259 in AtmBAC2 amino acid sequence). Maximum parsimony analyses were performed using PAUP 4b10 with all amino acid characters unweighted and gaps scored as missing characters. Heuristic tree searches were executed using 1000 random sequence additions and the tree bisection-reconnection branch-swapping algorithm with random sequence analysis. The complete alignment was based on 342 sites; 306 were phylogenetically informative. At5g01340, NP195754; ScACR1, CAA80973; HsCT, NP005975; BtCT, P79110; ScCT, NP009850; At4g39460, NP568060; At1g34065, NP564436; At5g26200, NP197992; At1g72820, NP565048; At5g15640, NP568317; At1g14140, NP172866; At5g09470, NP196509; At2g22500, NP179836; At4g24570, NP194188; HsOGC, NP003553; AtDTC, CAC84549; StOMT, X99853; ScDIC, AAB71336; HsDIC, NP036272; HsUCP, NP003346; At3g54110, NP190979; At5g58970, NP568894; ScYpr021c, NP015346; CeGC, NP497274; DmGC, AAF57048; HsGC1, CAD21007; HsGC2, CAD21008; AtmBAC1, NP568670; AtmBAC2, NP178108; HsCarT, O43772; ScARG11, CAA60862; AnARG11, AAD44763; NcARG13, AAF87777.