plasmagene

[ plaz-muh-jeen ]

noun

, Genetics.

1. a self-replicating genetic particle postulated to be in the cytoplasm of a cell, as in mitochondria.

plasmagene

/ ˌplæzməˈdʒɛnɪk; ˈplæzməˌdʒiːn /

noun

1. biology any gene other than those carried in the nucleus of a eukaryotic cell, such as a mitochondrial gene

Derived Forms

• plasmagenic, adjective

Word History and Origins

Origin of plasmagene¹

First recorded in 1935–40; plasma + gene