ACTR1A and infection: Except ATPase and BSDR4, these genes were differentially expressed either in response to infection with P. infestans (PEN1, smp24, KiTH-2, HSP70, CYP71D11) or between genotype pools with contrasting MCR levels (arp1a, DnaJ8, StTL15A, Cam-10) or both (StGP28) (Table 4) [23].