Genetic structure of European accessions of Solanum dulcamara L. (Solanaceae)
Golas, T.M. ; Feron, R.M.C. ; Berg, R.G. van den; Weerden, G.M. van der; Mariani, C. ; Allefs, J.J.H.M. - \ 2010
Plant Systematics and Evolution 285 (2010)1-2. - ISSN 0378-2697 - p. 103 - 110.
phytophthora-infestans - aflp - populations - nigrum
Solanum dulcamara (bittersweet) is one of the few native species of Solanum present in Europe. It is a common weed that occupies a wide range of habitats and is often found in the direct vicinity of cultivated potatoes (Solanum tuberosum), where it could transmit diseases. A broad sampling of European S. dulcamara accessions was carried out to gain insight into the population structure and crossing preferences of this species. Three amplified fragment length polymorphism (AFLP®) primer combinations generating 288 polymorphic fragments were used to analyze 79 bittersweet accessions (245 individuals). Dendrograms revealed a low level of genetic polymorphism in the bittersweet populations, caused partially by the out-crossing nature of this species