Donors with gene variant of LCT-13910. (A) Estimate for overall survival (OS) in patients receiving transplantations from donors with gene variants of LCT 13910. Patients receiving transplantations from donors with the homozygous CC gene variant of LCT at amino acid position 13910 compared with TC/TT gene variants showed no significantly different 5-year OS. (B) Estimate for death in remission (TRM) at 5 years after transplant. Patients receiving transplantations from donors with the homozygous CC gene variant of LCT at amino acid position 13910 compared with TC/TT gene variants had a slightly improved 5-year TRM (not significant). (C) Estimate for relapse 5 years after transplant, which shows no differences for patients receiving transplantations from donors with the homozygous CC gene variant of LCT at position 13910 compared with donors with TC or TT gene variants.