An approximately 7.9kb genome fragment containing the wild type p53 gene with 3.2kb of putative 5' UTR and 1.2kb of putative 3'UTR sequences.
The 7.9 kb genomic fragment contains 3.2 kb upstream and 1.2 kb downstream of p53.
Expression of p53+tTa rescues the partial suppression of apoptosis seen in p535A-1-4 mutant cells containing dicentric chromosomes (generated using Scer\FLP1hs.PP-induced recombination in chromosomes containing inverted Scer\FRT sites).