Thursday, 27 July 2017

MUTATION

MUTATION DEFINITION :


Permanent alteration of the nucleotide sequence of the genome of an organism,virus (or) extra chromosomal  DNA (or) other genetic elements.

Mutation results from errors during DNA replication or other type of damage to DNA.

Mutation in genes can either have no effect, Alter the product of the gene or prevent the gene from functioning property.
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