1. a segment of DNA that can become integrated at many different sites along a chromosome (especially a segment of bacterial DNA that can be translocated as a whole); [syn: transposon, jumping gene]
WordNet (r) 3.0 (2006):
transposon
n 1: a segment of DNA that can become integrated at many
different sites along a chromosome (especially a segment of
bacterial DNA that can be translocated as a whole) [syn:
transposon, jumping gene]