Mat1Edit

Could you clarify what you mean by "Mat1"? The term could refer to several different things (for example, a gene or locus in biology often written as MAT1 or MAT1-1 or MAT1-2 in mating-type systems, a mathematical or computational model named Mat1, a software module, etc.). If you specify the domain (biology, mathematics, computer science, etc.) and any particular angle you want (for instance, a neutral encyclopedia article, or a piece framed from a specific perspective), I can draft the article accordingly.