Population genetic structure and delineation of conservation units in European larch (Larix decidua Mill.) across its native range

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F18%3AN0000076" target="_blank" >RIV/00027073:_____/18:N0000076 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/18:00493064

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0367253018300926" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0367253018300926</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.flora.2018.06.007" target="_blank" >10.1016/j.flora.2018.06.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Population genetic structure and delineation of conservation units in European larch (Larix decidua Mill.) across its native range

Popis výsledku v původním jazyce

The aim of this study was to examine the molecular genetic variability of L. decidua in the Alps and Western Carpathians with adjacent areas using simple sequence repeat (SSR) markers. Low to moderate levels of genetic differentiation were observed among the study populations across the native distribution area of L. decidua. Based on AMOVA and PCoA, we revealed a significant correlation between genetic and geographical distances in the whole dataset. The group of analysed populations of Carpathian larch from Eastern Poland, the area of the Jeseníky Mountains in the Czech Republic and the Tatra Region in Slovakia is relatively homogenous with regard to genetics. The FST values between these populations did not exceed 0.05, indicating low genetic differentiation. In addition, the population from the Eastern Alps could be assigned to this group. A certain level of relationship to Carpathian populations was also observed in the populations from the Northern Alps. In contrast, more significant genetic differences were proven between the individual regions within the analysed populations of Alpine larch from the Southern Alps, including the Maritime Alps, Central Alps, and north-eastern and eastern borders of the Alps. The FST values between the individual populations from different Alpine regions indicated, in most cases, a medium genetic divergence (0.025–0.112).

Název v anglickém jazyce

Population genetic structure and delineation of conservation units in European larch (Larix decidua Mill.) across its native range

Popis výsledku anglicky

The aim of this study was to examine the molecular genetic variability of L. decidua in the Alps and Western Carpathians with adjacent areas using simple sequence repeat (SSR) markers. Low to moderate levels of genetic differentiation were observed among the study populations across the native distribution area of L. decidua. Based on AMOVA and PCoA, we revealed a significant correlation between genetic and geographical distances in the whole dataset. The group of analysed populations of Carpathian larch from Eastern Poland, the area of the Jeseníky Mountains in the Czech Republic and the Tatra Region in Slovakia is relatively homogenous with regard to genetics. The FST values between these populations did not exceed 0.05, indicating low genetic differentiation. In addition, the population from the Eastern Alps could be assigned to this group. A certain level of relationship to Carpathian populations was also observed in the populations from the Northern Alps. In contrast, more significant genetic differences were proven between the individual regions within the analysed populations of Alpine larch from the Southern Alps, including the Maritime Alps, Central Alps, and north-eastern and eastern borders of the Alps. The FST values between the individual populations from different Alpine regions indicated, in most cases, a medium genetic divergence (0.025–0.112).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10603 - Genetics and heredity (medical genetics to be 3)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Flora

ISSN

0367-2530

e-ISSN

1618-0585

Svazek periodika

246–247

Číslo periodika v rámci svazku

September 2018

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

26–32

Kód UT WoS článku

000443176800004

EID výsledku v databázi Scopus

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