Unlock the Mystery: Investigating Inherited p53 Mutations

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In analyzing the heritable form of cancer linked to a p53 gene mutation, the expectation is to find two wild type p53 genes in non-cancerous somatic cells, as they typically have two copies of the gene. Tumor cells, however, would likely show one wild type and one mutant p53 gene due to the loss of function from the mutation. Sperm cells would also contain one wild type and one mutant p53 gene, reflecting the genetic contribution from the affected individual. The discussion highlights the relevance of the two-hit theory, suggesting that the non-cancerous somatic cells provide a baseline for understanding the mutation's impact. Overall, the analysis aims to clarify the distribution of wild type and mutant p53 genes across different cell types.
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Any ideas with this one? It's a part of an optional assignment I have been working on for extra credit. Everything else is complete and I have been milling this one over for about a week without coming up with a solution that I am confident in.

You are studying a heritable form of cancer that is due to a mutation in the p53 gene. The
mutation is thought to be a deletion of 200 bases in the middle of the gene.


You are given a number of tissue samples from an affected male individual which you
analyse with the test you designed. How many wild type and how many mutant p53
genes would you expect to find per cell in non-cancerous somatic cells, tumour cells and
sperm cells?

I'd use a microarry to do this. Could I figure out mutants based on the two hit theory?
 
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I would use the 2 hit theory. Isnt the whole "non-cancerous somatic cells" phrase a hint for that
 
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