Frameshift deletion of 4:803109 through 4:803121 (R6) resulting in the addition of SYSRQCPMLNSSCSSFPVMRMPNLSQLITTVTRKVKHSAHTKWH after proline 64 of the Sox102F RA, RD, and RC isoforms and premature truncation after the novel amino acids.
Deletion of bases 4:803109..803121 in Sox102F results in a frameshift and early translation termination after the additon of 44 novel amino acids (SYSRQCPMLNSSCSSFPVMRMPNLSQLITTVTRKVKHSAHTKWH).