title: PAR1
text: # PAR1
  
  PAR1 may refer to:
  
  * PAR1 (gene), Prader–Willi/Angelman region-1 gene
  * PAR-1, a serine/threonine-protein kinase of the KIN2/PAR-1/MARK kinase family
  * Coagulation factor II receptor
  * Parchive, a data archive format
  * PAR1, one of the pseudoautosomal regions of the X or Y chromosome
  