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noun

allele

(genetics) either of a pair (or series) of alternative forms of a gene that can occupy the same locus on a particular chromosome and that control the same character

In a sentence

Six example sentences with allele, each labelled with its topic.

  • Every pea plant in the tray carried one allele for wrinkled seeds, hidden until the second generation revealed it.

    Science

  • Screening found that one allele common in the region raised the risk of a treatable enzyme deficiency in newborns.

    Medicine

  • The rare allele that lets these mosquitoes shrug off the spray spread through the marsh in four seasons.

    Environment

  • Studies linked one allele of a serotonin gene to anxiety, though later work found the effect far smaller than first claimed.

    Psychology

  • Mendel never used the word allele, yet his ratios of tall and short peas described exactly what the term would later name.

    History

  • Whether you find coriander soapy depends partly on one allele of a smell receptor gene, which is why dinner tables split.

    Cooking

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Found in these word lists

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