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The scientific study of the structure and function of genes at the molecular level, particularly chromosomes and DNA.

1 vote
1 answer
453 views

Use of restriction endonucleases to analyse Variable Number Tandem Repeats (VNTRs)

The textbook I’m using states that “Ends of VNTR have conserved sequences. These can easily be cut by restriction endonucleases.” But restriction endonucleases cleave palindromic sequences. Does this …
A_Sheth's user avatar
  • 99
2 votes
1 answer
68 views

Can DNA be used directly to determine the age of a mutation?

I've studied that proteins found in a sample as biochemical evidences for evolution. Its variation in structure and configuration can be used to date the age when that mutation occured, effectively da …
A_Sheth's user avatar
  • 99