Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Admixture, Evolution, And Variation In Reproductive Isolation In The Boechera Puberula Clade, Martin P. Schilling, Zachariah Gompert, Fay-Wei Li, Michael D. Windham, Paul G. Wolf
Admixture, Evolution, And Variation In Reproductive Isolation In The Boechera Puberula Clade, Martin P. Schilling, Zachariah Gompert, Fay-Wei Li, Michael D. Windham, Paul G. Wolf
Biology Faculty Publications
Background
Hybridization is very common in plants, and the incorporation of new alleles into existing lineages (i.e. admixture) can blur species boundaries. However, admixture also has the potential to increase standing genetic variation. With new sequencing methods, we can now study admixture and reproductive isolation at a much finer scale than in the past. The genus Boechera is an extraordinary example of admixture, with over 400 hybrid derivates of varying ploidy levels. Yet, few studies have assessed admixture in this genus on a genomic scale.
Results
In this study, we used Genotyping-by-Sequencing (GBS) to clarify the evolution of the Boechera …