Gene order around tandem clusters 5, 144 and 61 (A, B, C respectively). The diagram is re-drawn from CGOB with some species omitted for clarity. Homologs are organized in pillars. Intron containing genes are indicated with a tail. A) Cluster 5. D. hansenii does not contain an ortholog of FMA1. B) Cluster 144 is represented by a broken red line. GTT1 (orf19.6998) and Cd36_85600 from C. albicans and C. dubliniensis are not part of this cluster, and are located elsewhere in the genome. Diagonal lines indicate a gap of 2 and 4 genes in C. albicans and C. dubliniensis respectively. C) Cluster 61. Diagonal lines indicate a gap of 23 genes in P. stipitis. D) Partial alignment around the C. albicans HGT13 intron. The position of the intron in C. albicans is indicated with an inverted triangle.