GreenLight Biosciences is a privately-held biotechnology company focused on improving human health and the environment through the sustainable production of chemicals and fuels fr... Hydra Biosciences, Inc.
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 most people.Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes. 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 most people.
Noun. 1. chromosomal mutation - (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism. genetic mutation, mutation.genetic science, genetics-the branch of biology that studies heredity and variation in organisms.oun. 1. chromosomal mutation - (genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism. genetic mutation, mutation.