Mutational analysis of p53 in human tumors. Direct DNA sequencing and SSCP (CROSBI ID 29088)
Prilog u knjizi | izvorni znanstveni rad
Podaci o odgovornosti
Erster, Susan ; Slade, Neda ; Moll, Ute M
engleski
Mutational analysis of p53 in human tumors. Direct DNA sequencing and SSCP
This chapter describes the techniques necessary to identify p53 genomic mutations in either frozen of paraffin-embedded tumor samples. DNA is extracted from the tumor samples and then used as a template to amplify the p53 coding sequences by polymerase chain reaction (PCR). The PCR products are characterized by agarose gel electrophoresis. Subsequently, mutations can be detected by direct DNA sequencing of the PCR products, followed by acrylamide gel electrophoresis and autoradiography. Alternatively, PCR products containg mutations can be identified by their aberrant mobility on denaturing acrylamide gels, using single-stranded conformation polymorphism (SSCP).
p53, tumors, mutations, PCR, SSCP, DNA sequencing
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Podaci o prilogu
219-230-x.
objavljeno
Podaci o knjizi
Methods in Molecular Biology: p53 Protocols
Deb, Sumitra ; Palit Deb, Swati
Totowa (NJ): Humana Press
2003.
1-58829-106-5