A glacial relict in the Carpathian caves – population variability or a species complex?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F17%3A00482963" target="_blank" >RIV/60077344:_____/17:00482963 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A glacial relict in the Carpathian caves – population variability or a species complex?

Popis výsledku v původním jazyce

The collembolan Protaphorura janosik Weiner, 1990, is a widespread and abundant troglobiotic species with a distribution range limited to the Western and Eastern Carpathian Mountains, in Central Europe. Owing to limited dispersal ability, its populations are probably isolated to some extent in the subterranean environments of different geomorphological units. In five of nine populations examined for morphological variability, genetic analyses were also carried out. Analysis of 10 measurable or countable morphological traits by non-metricnmultidimensional scaling (NMS) showed a slight separation of neighbouring localities, however, no clear geographical pattern was evident among distant populations. In contrast, genetic analysis based on partial sequences of the mitochondrial COI gene showed a different pattern. Although only eight haplotypes out of 88 sequences were detected, their geographical distribution points towards a high population differentiation. One haplotype was shared by two populations from adjacent caves (the Nová Kresanica and Mylna caves), while all thenothers were unique to different populations. A Mantel test showed a significant correlation of the geographical and genetic distances. Genetic distances (K2P) between the populations ranged from 0.1% to 3.1%, suggesting the existence of geographical isolates. The bacterialngenus Wolbachia was detected only in one population from a pseudokarst (sandstone) cave, while it was absent in the remaining populations occupying karst caves.

Název v anglickém jazyce

A glacial relict in the Carpathian caves – population variability or a species complex?

Popis výsledku anglicky

The collembolan Protaphorura janosik Weiner, 1990, is a widespread and abundant troglobiotic species with a distribution range limited to the Western and Eastern Carpathian Mountains, in Central Europe. Owing to limited dispersal ability, its populations are probably isolated to some extent in the subterranean environments of different geomorphological units. In five of nine populations examined for morphological variability, genetic analyses were also carried out. Analysis of 10 measurable or countable morphological traits by non-metricnmultidimensional scaling (NMS) showed a slight separation of neighbouring localities, however, no clear geographical pattern was evident among distant populations. In contrast, genetic analysis based on partial sequences of the mitochondrial COI gene showed a different pattern. Although only eight haplotypes out of 88 sequences were detected, their geographical distribution points towards a high population differentiation. One haplotype was shared by two populations from adjacent caves (the Nová Kresanica and Mylna caves), while all thenothers were unique to different populations. A Mantel test showed a significant correlation of the geographical and genetic distances. Genetic distances (K2P) between the populations ranged from 0.1% to 3.1%, suggesting the existence of geographical isolates. The bacterialngenus Wolbachia was detected only in one population from a pseudokarst (sandstone) cave, while it was absent in the remaining populations occupying karst caves.

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

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Arthropod Systematics & Phylogeny

ISSN

1863-7221

e-ISSN

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Svazek periodika

75

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

351-362

Kód UT WoS článku

000419583000001

EID výsledku v databázi Scopus

2-s2.0-85034044687