Article
Spread of a new parasitic B chromosome variant is facilitated by high gene flow.
PloS one - 1 Jan 2013
Manrique-Poyato María Inmaculada, López-León María Dolores, Cabrero Josefa, Perfectti Francisco, Camacho Juan Pedro M
Abstract excerpt
The B24 chromosome variant emerged several decades ago in a Spanish population of the grasshopper Eyprepocnemis plorans and is currently reaching adjacent populations. Here we report, for the first time, how a parasitic B chromosome (a strictly vertically transmitted parasite) expands its geographical range aided by high gene flow in the host species. For six years we analyzed B frequency in several populations...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
