M C Marsolier
Marsolier M, Roussel P, Leroy C, Mann C. Involvement of the PP2C-like phosphatase Ptc2p in the DNA checkpoint pathways of Saccharomyces cerevisiae. Genetics. 2000;154:1523-32 pubmed
..Deleting PTC2 specifically suppresses the hydroxyurea hypersensitivity of mec1 mutants and the lethality of mec1Delta. PTC2 is thus implicated in one or several functions related to RAD53, MEC1, and the DNA checkpoint pathways. ..