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replicon

American  
[rep-li-kon] / ˈrɛp lɪˌkɒn /

noun

Genetics.
  1. any genetic element that can regulate and effect its own replication from initiation to completion.


replicon British  
/ ˈrɛplɪˌkɒn /

noun

  1. genetics a region of a DNA molecule that is replicated from a single origin

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of replicon

< French (1963), shortened form of réplication; see -on 1