Pfas^Sofa-2J

A spontaneous C-to-T substitution (G-to-A on negative gene strand) on chromosome 11 position 69,000,590 (GRCm38), destroys exon 7 splice acceptor site CAG by changing it to CAA, which is predicted to result in the total loss of exon 7, leading to the loss of amino acids 228-274 in the AIR synthase-related region of the PurM-like domain. (J:194958, J:222308)