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 | Journal | ScienceDirect.com by Elsevier
Gene is dedicated to advancing understanding of genes and genomes, including their regulation, expression, function, and evolution, and their roles in biological processes, phenotypes, and diseases across all biological systems, from prokaryotes to eukaryotes and viruses.

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.

What Is a Gene? - Cleveland Clinic
Genes are segments of DNA that give your cells instructions for specific traits or body functions. Different versions of the same gene are called alleles.

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.

GENE Definition & Meaning - Merriam-Webster
: a part of DNA or sometimes RNA that is usually located on a chromosome and that contains chemical information needed to make a particular protein (as an enzyme) controlling or influencing an inherited bodily trait or activity (as eye color or metabolism) or that influences or controls the activity of another gene or genes

Gene - Structure, Types & Characteristics - GeeksforGeeks
A gene is a basic unit of heredity in biology. It carries instructions encoded in DNA that control the manufacture of particular proteins or useful RNA molecules.

GeneCards - The Human Gene Database
The knowledgebase automatically integrates gene-centric data from 193 web sources, including genomic, transcriptomic, proteomic, genetic, clinical and functional information. Comprehensive integrated information on all annotated human genes from 193 sources.

What is a gene?: MedlinePlus Genetics
What is a gene? A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins, which are needed for the body to function. However, many genes do not code for proteins, instead they help control other genes.

Genetics Basics | Genomics and Your Health | CDC
Genes are specific sections of DNA that have instructions for making proteins. Proteins make up most of the parts of your body and make your body work the right way. You have two copies of every gene. You inherit one copy from your father and one copy from your mother.