| English noun: gene | 
| 1. | gene (body) (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity | 
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 | Samples | Genes were formerly called factors. 
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 | Synonyms | cistron, factor | 
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 | Broader (hypernym) | sequence | 
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 | Narrower (hyponym) | allele, allelomorph, dominant gene, genetic marker, holandric gene, homeotic gene, lethal gene, linkage group, linked genes, modifier, modifier gene, mutant gene, nonallele, oncogene, operator gene, polygene, proto-oncogene, recessive gene, regulator gene, regulatory gene, repressor gene, structural gene, suppresser, suppresser gene, suppressor, suppressor gene, transforming gene, transgene, X-linked gene, Y-linked gene | 
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 | Part meronym | chromosome, deoxyribonucleic acid, desoxyribonucleic acid, DNA | 
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 | Domain category | genetic science, genetics, molecular biology | 
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