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/dʒiːn/
Meaning & Definition
noun
A unit of heredity that is transferred from a parent to offspring and determines some characteristic of the offspring.
The gene responsible for eye color is located on chromosome 15.
A segment of DNA that contains coding information for a particular protein or functional RNA.
Scientists are studying the specific gene that affects growth patterns in plants.
A sequence of nucleotides in DNA that encodes for a functional product, typically a protein.
Mutations in the BRCA1 gene are linked to an increased risk of breast cancer.
A factor that is considered to determine or influence a particular trait or characteristic.
His artistic talent was thought to be a gene passed down from his grandmother.
In a broader metaphorical sense, a characteristic or trait that is passed down through generations.
Her determination to succeed in business is a gene of her family legacy.
Etymology
Derived from the Greek word 'genea' meaning 'generation' or 'race'.
Common Phrases and Expressions
gene pool
The total genetic diversity found within a population.
jumping genes
Genes that can move around within the genome.
turning on a gene
Activating a gene to produce its corresponding protein.
Related Words
allele
A variant form of a gene.
genome
The complete set of genes or genetic material present in a cell or organism.
chromosome
A structure found in cells that contains DNA and genetic information.
Slang Meanings
Gene is used humorously to refer to someone's inherent traits.
He's got the athletic gene; he wins every race!
To have the gene for something implies you are naturally inclined towards it.
She's got the music gene; she plays multiple instruments.