In biology, a mutation is the permanent alteration of the nucleotide sequence of
the genome of an organism, virus, or extrachromosomal DNA or other genetic ...
6 days ago ... A gene mutation is a permanent alteration in the DNA sequence that makes up a
gene, such that the sequence differs from what is found in ...
Mutations are changes in the genetic sequence, and they are a main cause of
diversity among organisms. These changes occur at many different levels, and ...
Few mutations are bad for you. In fact, some mutations can be beneficial. Over
time, genetic mutations create genetic diversity, which keeps populations healthy.
Apr 5, 2013 ... But sometimes these biological differences lead to genetic mutations that are
extremely rare, and sometimes debilitating. Historically, many ...
Acquired mutations are the most common cause of cancer. These occur from
damage to genes during a person's life. They are not passed from parent to child.
Gene flow · Sex and genetic shuffling ... Mutations happen for several reasons.
DNA fails ... That small difference from the original DNA sequence is a mutation.
A gene mutation is any change that occurs in the DNA. These changes can be
beneficial to, have some effect on, or be seriously detrimental to an organism.
Noun, 1. genetic mutation - (genetics) any event that changes genetic structure;
any alteration in the inherited nucleic acid sequence of the genotype of an ...
A mutation is any change in the sequence of the DNA encoding a gene. Most of
these mutations are recognized because the phenotype of the organism has ...