Susceptibilities of C. lusitaniae mutants to iprodione and fenpiclonil. The wild-type strain and representative simple mutants (sln1::GUN, nik1::GUN, and chk1::GUN), double mutants (chk1::GUN sln1::REP and chk1::REP nik1::GUN), and reintegrant strains (sln1+SLN1, nik1+NIK1, chk1 sln1+SLN1, and chk1 nik1+NIK1) were grown for 48 h on YPD plates containing fenpiclonil or iprodione at concentrations indicated.