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Genetic diversity of core vs. peripheral Norway spruce native populations at a local scale in Slovenia [Elektronski vir]Westergren, Marjana ; Božič, Gregor, 1964- ; Kraigher, HojkaWe investigated the levels of genetic diversity and population differentiation among core and peripheral populations of Norway spruce along an altitudinal gradient (from inversions to upper tree ... line) using isoenzymes (ISO) and nuclear simple-sequence repeats (SSR) markers on overlapping set of populations. Twenty-seven to seventy trees from 11 and 7 populations were genotyped with isoenzymes and SSRs, respectively. The results partially conform to the expectations of the central-peripheral hypothesis (CPH) and are consistent for both marker sets. Genetic differentiation among peripheral populations was low but significantly different from zero (FST-ISO = 0.013, FST-SSR = 0.009) and higher than that among core populations (FST-ISO = 0.007, FST-SSR = 0.005), conforming to central peripheral hypothesis. Contrastingly, levels of genetic diversity assessed by both richness and equitability measures did not significantly differ between peripheral and core populations (AR-ISO = 2.20 vs. 2.14, AR-SSR = 17.16 vs. 17.68, HE-ISO = 0.183 vs. 0.185, and HE-SSR = 0.935 vs. 0.935 for peripheral and core populations, respectively).Source: IForest = I Forest [Elektronski časopis]. - ISSN 1971-7458 (Vol. 11, 31. Jan. 2018, str. 104-110)Type of material - e-articlePublish date - 2018Language - englishCOBISS.SI-ID - 4994982
Author
Westergren, Marjana |
Božič, Gregor, 1964- |
Kraigher, Hojka
Topics
central peripheral hypothesis |
Picea abies (L.) Karst. |
genetic diversity |
genetic differentiation |
upper tree line |
inversion |
navadna smreka |
Picea abies (L.) Karst. |
genetske raznolikosti |
genetske diferenciacije |
zgornja gozdna meja |
inverzija
Author | Westergren, Marjana ; Božič, Gregor, 1964- ; Kraigher, Hojka |
Title | Genetic diversity of core vs. peripheral Norway spruce native populations at a local scale in Slovenia [Elektronski vir] |
Publication date | 2018-01-31 |
COBISS.SI-ID | 4994982 |
Publication version in repository | Publisher's version |
Publication licence | Creative Commons Attribution-NonCommercial 4.0 International |
Embargo | Unidentified |
Project(s) from which the publication was funded
Title | Acronym | Project ID | Funder |
---|---|---|---|
Obvladovanje tveganja pri gospodarjenju s smreko v gozdovih Slovenije | V4-1614-2016 |
Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije |
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Zagotavljanje gozdnega reprodukcijskega materiala za potrebe obnove gozdov ob naravnih ujmah večjega obsega ter ob pričakovanih spremembah pravnih zahtev | V4-1438-2014 |
Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije |
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Westergren, Marjana | 24343 |
Božič, Gregor, 1964- | 14869 |
Kraigher, Hojka | 07127 |
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