Skip to main content
. 1998 Jan 6;95(1):370–375. doi: 10.1073/pnas.95.1.370

Figure 1.

Figure 1

Phylogenetic tree of monocot R gene homologues and characterized dicot NBS-LRR genes. Amino acid sequences of rice (red) and barley (green) NBS-LRR genes were aligned by using the clustal w program (30). The phylogenetic tree was constructed by using the neighbor-joining method of Saitou and Nei (31). For comparative purposes characterized dicot NBS-LRR genes N (tobacco), M and L6 (flax), RPS2, Rpm1, and Rpp5 (Arabidopsis), and Prf and I2C-1 (tomato) have been included (1). Homologues or R genes sharing ≥80% DNA sequence similarity are marked by gray shaded circles.