Gene - Wikipedia We define a gene as a DNA sequence that is transcribed This definition includes genes that do not encode proteins (not all transcripts are messenger RNA) The definition normally excludes regions of the genome that control transcription but are not themselves transcribed
Gene | Definition, Structure, Expression, Facts | Britannica gene, unit of hereditary information that occupies a fixed position (locus) on a chromosome Genes achieve their effects by directing the synthesis of proteins In eukaryotes (such as animals, plants, and fungi), genes are contained within the cell nucleus
Gene The gene is considered the basic unit of inheritance Genes are passed from parents to offspring and contain the information needed to specify physical and biological traits