Genes in the Release 6 assembly of the Y chromosome. The locations of genes on the mitotic cytogenetic map of the long (YL) and short (YS) arms of the Y chromosome are indicated. The chromosome is divided into 25 heterochromatic regions, h1 through h25, and the location of the centromere (C) is indicated. The locations of highly repetitive sequence blocks at the Su(Ste) locus, the 14HT satellite, the 18HT satellite, and the rDNA locus are indicated. Genes newly represented in the Release 6 assembly are Pp1-Y1, polycystine-related-Y (PRY), Aldehyde reductase Y (ARY), WD40 Y (WDY), flagrante delicto Y (FDY), Mst35Y, Mst77FY1-18, and Coiled-Coils Y (CCY), and those partially represented in Release 5 and completely represented in Release 6 are male fertility factor kl-5 (kl-5), male fertility factor kl-3 (kl-3), male fertility factor kl-2 (kl-2), Ppr-Y, Pp1-Y2, and Occludin-Related Y (ORY). The FDY gene has been tentatively placed in region h16. Cytogenetic map locations of the genes with citations are indicated in the text.
