Floral variants of shepherd’s purse (Capsella bursa-pastoris) in Vienna
Abstract
With regard to speciation processes in plant populations, the investigation of naturally occurring variation is of high evolutionary importance. In this context, a floral variant of shepherd´s purse (Capsella bursa-pastoris) was chosen as a promising model to evaluate involved processes. This variant has been described for Vienna and surroundings about 200 years ago. The recent distribution in this area will be documented in floristic surveys. Furthermore, the project aims to investigate whether there is any genetic differentiation among the floral variant and wild-type of Capsella bursa-pastoris detectable.
keywords Brassicaceae evolution floral variants population genetic
Publikationen
Single versus multiple origin of a floral homeotic variant of Capsella bursa-pastoris (Brassicaceae)
Autoren: Hameister, S., Bleeker, W., Bleeker, B. Jahr: 2011
Conference & Workshop proceedings, paper, abstract
Monitoring genetic diversity in populations of Capsella Bursa-pastoris: intraspecies gene pool dynamics in common garden experiments
Autoren: Bernhardt, K.-G., Hameister, S., Neuffer, B. Jahr: 2012
Conference & Workshop proceedings, paper, abstract
Monitoring shifts of genetic diversity, in natural populations of Capsella bursa-pastoris - intraspecific gene pool dynamics under the influence of climatic change
Autoren: Bernhardt, K.-G., Hameister, S.; Neuffer, B. Jahr: 2012
Journal articles
Einfach- oder Mehrfach-Entstehung einer natürlichen homöotischen Blütenvariante von Capsella bursa-pastoris (Brassicaceae)
Autoren: Hameister, S., Bleeker, W., Neuffer, B. Jahr: 2012
Journal articles
Verbreitung und Populationsanalysen einer natütlich vorkommenden Blütenvariante von Capsella bursa-pastoris (L.) Medik.
Autoren: Unterfrauner, T.; Neuffer, B.; Hameister, S. Jahr: 2014
Conference & Workshop proceedings, paper, abstract
Project staff
Steffen Hameister
Dipl.-Biol. Dr.rer.nat. Steffen Hameister
steffen.hameister@boku.ac.at
Project Leader
01.03.2011 - 31.07.2012
BOKU partners
External partners
Osnabrück University
none
partner