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Type of mutation in which a purine is substituted for a purine
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asked
12 years
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in
Biology
by
anonymous
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Type of mutation in which a pyrimidine is substituted for a purine
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A construct where in fact the phosphorylated serine residues were substituted with phosphomimetics was non-functional
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An allele that reverses the effect of a mutation of another gene, resulting in a wild-type phenotype is a(n)
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A researcher studying hemoglobin predicts that a histidine within the protein is important for binding oxygen. She used site-directed mutagenesis to change a codon for histidine (CAU) to one for lysine (AAA). However, the mutant hemoglobin still binds oxygen just as well as the wild-type and has no other apparent changes. This type of mutation is called
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Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding
asked
12 years
ago
in
Biology
by
anonymous