Arginine codon 138 (CGC) in exon 5 was changed to cysteine (TGC) (c.412C>T, p.R138C) using an sgRNA and an ssODN template with CRISPR/Cas9 technology. The mutation is the equivalent of the human p.R139C mutation (c.415C>T, SNP rs116855232) associated with severe thiopurine-induced leukocytopenia. Transcript and protein expression from this allele is the same as wild-type. (J:285800)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count