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Unformatted text preview: -allele. Male Female: Unaffected Affected Deceased A. What is the likely BCRA1 genotype of the following individuals? Use (+) for WT and () for the mutant allele. Remember, BRCA1-/-confers an embryonic lethal phenotype. 1. BRCA1 +/-2. BRCA1 +/-3. BRCA1 +/-4. BRCA1 +/-B. What is a likely BRCA1 genotype of an individual tumor cell? (there is more than one correct answer, but write only one. BRCA1-/-or BRCA1-1 2 3 4...
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- Spring '08