MeSH note : Probable histone acetyltransferase; required for histone acetylation involved in dosage
compensation for X-linked genes in Drosophila melanogaster; dosage compensation insures
that males with a single X chromosome have the same amount of most X-linked gene products
as females with two X chromosomes; member of the MYST histone acetyltransferase family;
GenBank U71219;
MeSH synonym : males absent on the first protein, Drosophila;