Fig. 5
From: Genetic structure and evolutionary diversity of mating-type (MAT) loci in Hypsizygus marmoreus
The mating P/R loci structure and pheromone precursor protein. A The mating P/R loci structures. The gene names shown above each arrow. B Alignment of the pheromone precursor amino acid sequences from H. marmoreus, C. cinerea (Cc), L. bicolor (Lb), A. bisporus (Ab), L. edodes (Le), and F. velutipes (Fv), showing typical conservation of the CAAX motifs, and a Glu (E) at a position 10 AA upstream from the CAAX motif, which are both needed for proper maturation