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CRISPR and Sickle-Cell Disease › View

What is the main concern regarding off-target edits in CRISPR–Cas9 therapies?

A. Introduction of unwanted mutations

B. Increased risk of cancer

C. Inadequate genetic diversity in the analysis

D. Insufficient sampling of cells from sickle-cell disease patients

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Genetics Vocabulary › View

What does the notation Tt mean to a geneticist?

A. two dominant alleles

B. at least one recessive alleles

C. two recessive alleles

D. one dominant and one recessive allele

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