Suppose the mutation rate per nucleotide for a genetic locus is 4 × 10–8 and that the locus contains 1,500 nucleotides. what is the per-locus mutation rate?

Given: The mutation rate per nucleotide is 4 x . There are 1500 nucleotides per locus.

To find: The mutation rate per locus for the locus of length 1500 nucleotides.

Method: Simple multiplication of the mutation rate per nucleotide with number of nucleotides per locus will give the answer

Solution:

The mutation rate per nucleotide =

The number of nucleotides per locus = 1500

The mutation rate per locus = mutation rate per nucleotide x number of nucleotide per locus = .

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