Do you know about Gene Variant and Gene Mutations?
A gene mutation is a change in one or more genes (myoo-TAY-shun). Some mutations can cause genetic diseases or conditions. Changes in single DNA bases, as well as minor intragenic deletions and rearrangements, are instances of gene mutations. Gene mutations and point mutations are often used interchangeably, despite the fact that they are genetically distinct events. Single base alterations, insertions or deletions of one or a few bases are known to as point mutations, whereas gene mutations are defined as intragenic additions, deletion, or rearrangements that affect normal gene function. Because these effects are usually not deadly to the exposed cells and are often detected in the following surgery generation cells, they are all considered heritable effects. The mutations must be expressed and scored in the treated cells during subsequent reproductive cycles. New (gene expression) variation is genetic alterations that are discovered in a kid but not in either of its parents...