Non sense mutation Notes: Definitions & Explanations PDF | Download eBooks
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Non sense mutation Definition:
A point mutation that changes a codon for an amino acid into a stop codon. This is called a nonsense mutation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Non sense mutation Notes:
A point-nonsense mutation is a point mutation in a sequence of DNA that results in a premature stop codon, or a point-nonsense codon in the transcribed mRNA, and in a truncated, incomplete, and usually nonfunctional protein product. This can stop the synthesis of a protein prematurely leading to a non sense protein that cant function or a protein much smaller in size than the real one.
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