A nearest-neighbor dendrogram of the 7 S. cerevisiae and 15 mammalian syntaxins, generated with the DNASTAR program. See Table 2 for yeast gene names; syn, syntaxin. There are also several syntaxin-like genes in the Drosophila and C. elegans genome; see Bock et al.  for a more extensive phylogenetic analysis that includes these sequences.
Teng et al. Genome Biology 2001 2:reviews3012.1-reviews3012.7 doi:10.1186/gb-2001-2-11-reviews3012