Negative effect of inbreeding on fitness of an arctic–alpine Hieracium alpinum (Asteraceae), a species with a geographical parthenogenesis distribution pattern
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F20%3A00533611" target="_blank" >RIV/67985939:_____/20:00533611 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/20:10420607
Result on the web
<a href="https://doi.org/10.1007/s00606-020-01692-6" target="_blank" >https://doi.org/10.1007/s00606-020-01692-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00606-020-01692-6" target="_blank" >10.1007/s00606-020-01692-6</a>
Alternative languages
Result language
angličtina
Original language name
Negative effect of inbreeding on fitness of an arctic–alpine Hieracium alpinum (Asteraceae), a species with a geographical parthenogenesis distribution pattern
Original language description
We found significant effects of inbreeding in two out of eleven measured traits in the F1 generation of Hieracium alpinum (Asteraceae). Initial biomass was statistically significantly lower by 9.6% in inbred lineages compared to outbred lineages. Similar trends, i.e., lower values in inbred progeny when compared to outbred one, were found also in final biomass and survival rate (values decreased in inbred progeny by 17.5% and 11.5%, respectively), but these differences were statistically nonsignificant. However, the negative effect of inbreeding on these traits was not increased by the presence of Nardus stricta as a competitor. Our results suggest that biparental inbreeding could to some extent explain a lowered colonizing ability of sexual diploid of H. alpinum, but the GP pattern observed is also likely to be influenced by other processes and their interactions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Systematics and Evolution
ISSN
0378-2697
e-ISSN
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Volume of the periodical
306
Issue of the periodical within the volume
3
Country of publishing house
AT - AUSTRIA
Number of pages
10
Pages from-to
1-10
UT code for WoS article
000537428800001
EID of the result in the Scopus database
2-s2.0-85085881896