Frameshift deletion of bases 4:606334 through 4:606336 and the insertion of an A between 4:606338 and 4:606339 (R6) resulting in the addition of QS after glutamine 121 of all onecut isoforms and premature truncation after these novel amino acids.
AT
Bases 4:606334..606336 of onecut are replaced with "AT" leading to a frameshift and early translation termination after the additon of 2 novel amino acids (QS).
