[ 'ɒpərɒn ]
■ noun Biology a unit made up of linked genes which is thought to regulate other genes responsible for protein synthesis.
Origin
1960s: from Fr. opérer 'to effect, work' + -on .
[ 'ɒpərɒn ]
■ noun Biology a unit made up of linked genes which is thought to regulate other genes responsible for protein synthesis.
Origin
1960s: from Fr. opérer 'to effect, work' + -on .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004