Maintaining their genetic distance; limited gene flow between widely hybridising species of Geum with contrasting mating systems
C. Y. Jordan, K. Lohse, F. Turner, M. Thomson, K. Gharbi, R. A. Ennos
The paper measures gene flow between two hybridizing Geum species with different mating systems and finds limited genetic exchange despite frequent hybridization.
bioRxiv · Mar 5, 2017Evolutionary Biology