Evolution of the stapeliads (Apocynaceae-Asclepiadoideae) - repeated major radiation across Africa in an Old World group

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00217531" target="_blank" >RIV/62156489:43210/14:00217531 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S1055790314001225" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1055790314001225</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ympev.2014.03.022" target="_blank" >10.1016/j.ympev.2014.03.022</a>

Result language
angličtina
Original language name
Evolution of the stapeliads (Apocynaceae-Asclepiadoideae) - repeated major radiation across Africa in an Old World group
Original language description
The stapeliads of the Ceropegieae (Apocynaceae--Asclepiadoideae), are approximately 340 species of stem-succulents placed in around 30 genera, found in semi-arid parts of the Old World. Here we sampled 192 species from across the full geographic range ofthe group and analysed data from the two nuclear regions and five plastid regions. We find that the stapeliads radiated first in the northern hemisphere from Africa to southern Europe and Myanmar. This radiation subtends a grade of minor clades in the south-western corner of the African continent. These were followed by a single clade containing major radiation back across Africa from South Africa to tropical Arabia (but no further east than Dhofar, Oman), which includes also a single early spread intoMadagascar.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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