Extensive chloroplast haplotype variation indicates Pleistocene hybridization and radiation of North American Arabis drummondii, A. × divaricarpa, and A. holboellii (Brassicaceae)

• Published in: Molecular Ecology
• Main Authors: Dobeš, C. H., Mitchell‐Olds, T., Koch, M. A.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2004
• Subjects: Arctic; Northern Rockies; Alaska
• Online Access: http://dx.doi.org/10.1046/j.1365-294x.2003.02064.x; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1365-294X.2003.02064.x; https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1365-294X.2003.02064.x

Abstract Arabis drummondii , A. holboellii and their hybrid A. × divaricarpa are widespread perennials of open habitats in North America. A phylogenetic analysis based on noncoding chloroplast DNA sequences ( trn L intron and trn L/F intergenic spacer) resolved A. drummondii as a monophyletic taxon,...