Beta-1%2C3-glucanosyltransferase%3B required for cell wall assembly and also has a role in transcriptional silencing%3B localizes to cell surface via a glycosylphosphatidylinositol (GPI) anchor%3B also found at nuclear periphery%3B genetic interactions with histone H3 lysine acetyltransferases GCN5 and SAS3 indicate previously unsuspected functions for Gas1 in DNA damage response and cell cycle regulation