Quantitative phosphoproteomic analysis defining the role of long-range resection factors Exo1 and Dna2 in the set of Mec1-dependent phosphorylation events in rad9∆ cells. MEC1 dependency (x axis) is plotted against long range resection dependency (y axis). These phosphoproteomic analyses were conducted in the presence of 0.02% MMS for 2 hours. For the DNA2-AID cell line, cells were pre-treated for 15 minutes with 100μM IAA and then treated for 2 hours with 0.02% MMS. 