Fig. 3
From: Mitochondrial genome sequences from wild and cultivated barley (Hordeum vulgare)
Structures of the encoded protein sequences in various grass species. The structures of a NAD6, b NAD9 and c RPS4 in the barley mitochondrial genome were compared with those of seven other grass species and subspecies (T. timopheevii, Ae. speltoides, L. perenne, S. bicolor, Z. mays, O. sativa ssp. japonica and O. sativa ssp. indica). Light blue bars show the primary structures of proteins, and orange lines indicate the start codon. The numbers above the light blue bars indicate the position from the start codons of barley proteins. a Green box I indicates the non-conserved amino acid sequences in NAD6 among grass species. b NAD9 of T. aestivum, Ae. speltoides and T. timopheevii have an additional 97 aa on their N-terminal side compared with those of other grass species including barley. c Red bars indicate 13 aa repeats. Green boxes II and III indicate species-specific amino acid sequences in RPS4