Vascular smooth muscle cells of H-2Kb-tsA58 transgenic mice. Characterization of cell lines with distinct properties.

Binding of wild-type and mutant forms of p53 protein from human tumors to a specific DNA-sequence of the first intron of the h-ras oncogene.

Specific recognition of a transcriptional element within the human h-ras protooncogene by the p53 tumor-suppressor.

The dihedral symmetry of the p53 tetramerization domain mandates a conformational switch upon DNA binding.