Lesion that specifically affects the p53 A isoform. Indel that results in a frameshift plus a premature stop codon after only 17 amino acid residues.
CATATATATA
Deletion of three bases and insertion of ten (CATATATATA) at M7 of p53-RA and p53-RC leads to a frameshift and early translation termination after the addition of 17 novel amino acids.
increased cell number | embryonic stage
primordial germ cell | increased number