Exon 1 was replaced with a neomycin selection cassette after sequence encoding the first 6 amino acids. Western blot analysis of various tissues and assays of brain, heart, liver, and red blood cells showed that the absence of protein and methyltransferase activity in homozygous mutant mice. (J:40967)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count