Genetic diversity of Plukenetia volubilis L. assessed by ISSR markers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41340%2F15%3A69084" target="_blank" >RIV/60460709:41340/15:69084 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/sab-2015-0029" target="_blank" >http://dx.doi.org/10.1515/sab-2015-0029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/sab-2015-0029" target="_blank" >10.1515/sab-2015-0029</a>

Result language
angličtina
Original language name
Genetic diversity of Plukenetia volubilis L. assessed by ISSR markers
Original language description
The diversity and genetic relationships in 173 sacha inchi samples were analyzed using ISSR markers. Thirty ISSR primers were used, only 8 showed variability in tested samples. ISSR fragments ranged from 200 to 2500 bp. The mean number of bands per primer was 12 and the average number of polymorphic bands per primer was 11. The lowest percentages of polymorphic bands (27%), gene diversity (0.103), and Shannon?s information index (0.15) were exhibited by the Santa Lucia population, which was also geographically most distant. This fact may be attributed to a very small size of this group. In contrast, the Dos de Mayo population exhibited the highest percentage of polymorphic bands (78%), and the Santa Cruz population the highest Nei?s gene diversity index (0.238) and Shannon?s information index (0.357). The obtained level of genetic variability was 36% among tested populations and 64% within populations. Although the diversity indices were low, a cluster analysis revealed 8 clusters cont
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
EB - Genetics and molecular biology
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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