Merging of Pedicularis exaltata and P. hacquetii in the
Carpathians: from local history to regional phylogeography
based on complex evidence

J 2018

Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence

TĚŠITEL, Jakub; Michaela VRATISLAVSKÁ; Pavel NOVÁK; Illya CHORNEY; Jan ROLEČEK et al.

Základní údaje

Originální název

Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence

Autoři

TĚŠITEL, Jakub; Michaela VRATISLAVSKÁ; Pavel NOVÁK; Illya CHORNEY a Jan ROLEČEK

Vydání

Folia Geobotanica, Springer, 2018, 1211-9520

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.046

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00101547

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000449764100005

EID Scopus

2-s2.0-85043386180

Klíčová slova anglicky

AFLP; Haplotype; Orobanchaceae; Phylogeography; Relict; White Carpathians

Změněno: 8. 2. 2019 16:30, doc. Mgr. Jan Roleček, Ph.D.

Anotace

V originále

The disjunct occurrence of Pedicularis exaltata in the White Carpathians (Czech Republic), isolated by more than 500 km from the nearest populations in the Eastern Carpathians, has been considered one of the mysteries of the Western Carpathian flora. We used molecular methods (AFLP, ITS and cpDNA sequencing) to reconstruct a possible scenario of the evolution of P. exaltata and its closely related congener P. hacquetii and to evaluate their differentiation. We paid particular attention to the origin of the isolated population in the White Carpathians. We also analysed the vegetation composition at the sampling sites to characterize the habitat preferences of the Pedicularis species and compare different sites. The pattern of molecular variability does not support a species boundary between P. exaltata and P. hacquetii. These assumed species should be merged into one bearing the name Pedicularis hacquetii following the priority rule, as also proposed by several early morphology-based taxonomic studies. The cpDNA variability pattern supports an evolutionary scenario involving a distribution centre (refugium) in the Eastern Carpathians from which the species expanded to the more westerly parts of its extant geographical range. Low population differentiation in AFLPs, high gene diversity and high DW index in isolated populations indicate that this expansion was contiguous rather than based on long-distance dispersal. Under such a scenario, the White Carpathian population is considered one of isolated relict populations scattered throughout the Carpathians and the East European Plain. A complete phylogeographic reconstruction of P. hacquetii s.l., however, requires ancient DNA analysis of herbarium specimens of nowadays extinct populations of the East European Plain. Extant habitats of P. hacquetii s.l. consist of species-rich dry-mesic to mesic (sub)montane grasslands and subalpine tall-herb growths, which may be relics of vegetation widespread in the late Glacial/early Holocene, when the contiguous expansion of the species possibly proceeded. The analysis of species with high fidelity to P. hacquetii s.l. throughout its range indicated that middle altitudes of south-western White Carpathians belong to the regions most suitable for the taxon within the Czech Republic and Slovakia. We found no support for the late introduction/long-distance dispersal scenarios and consider the relic survival scenario most parsimonious for the White Carpathians.

Návaznosti

GB14-36079G, projekt VaV

Název: Centrum analýzy a syntézy rostlinné diverzity (PLADIAS) (Akronym: PLADIAS)

Investor: Grantová agentura ČR, Centrum analýzy a syntézy rostlinné diverzity

Citovat

TĚŠITEL, Jakub; Michaela VRATISLAVSKÁ; Pavel NOVÁK; Illya CHORNEY a Jan ROLEČEK. Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence. Folia Geobotanica. Springer, 2018, roč. 53, č. 3, s. 301-315. ISSN 1211-9520.

@article{1484841,
   author = {Těšitel, Jakub and Vratislavská, Michaela and Novák, Pavel and Chorney, Illya and Roleček, Jan},
   article_number = {3},
   keywords = {AFLP; Haplotype; Orobanchaceae; Phylogeography; Relict; White Carpathians},
   language = {eng},
   issn = {1211-9520},
   journal = {Folia Geobotanica},
   title = {Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence},
   url = {https://link.springer.com/article/10.1007%2Fs12224-018-9317-4},
   volume = {53},
   year = {2018}
}

TY  - JOUR
ID  - 1484841
AU  - Těšitel, Jakub - Vratislavská, Michaela - Novák, Pavel - Chorney, Illya - Roleček, Jan
PY  - 2018
TI  - Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence
JF  - Folia Geobotanica
VL  - 53
IS  - 3
SP  - 301-315
EP  - 301-315
PB  - Springer
SN  - 12119520
KW  - AFLP
KW  - Haplotype
KW  - Orobanchaceae
KW  - Phylogeography
KW  - Relict
KW  - White Carpathians
UR  - https://link.springer.com/article/10.1007%2Fs12224-018-9317-4
L2  - https://link.springer.com/article/10.1007%2Fs12224-018-9317-4
N2  - The disjunct occurrence of Pedicularis exaltata in the White Carpathians (Czech Republic), isolated by more than 500 km from the nearest populations in the Eastern Carpathians, has been considered one of the mysteries of the Western Carpathian flora. We used molecular methods (AFLP, ITS and cpDNA sequencing) to reconstruct a possible scenario of the evolution of P. exaltata and its closely related congener P. hacquetii and to evaluate their differentiation. We paid particular attention to the origin of the isolated population in the White Carpathians. We also analysed the vegetation composition at the sampling sites to characterize the habitat preferences of the Pedicularis species and compare different sites. The pattern of molecular variability does not support a species boundary between P. exaltata and P. hacquetii. These assumed species should be merged into one bearing the name Pedicularis hacquetii following the priority rule, as also proposed by several early morphology-based taxonomic studies. The cpDNA variability pattern supports an evolutionary scenario involving a distribution centre (refugium) in the Eastern Carpathians from which the species expanded to the more westerly parts of its extant geographical range. Low population differentiation in AFLPs, high gene diversity and high DW index in isolated populations indicate that this expansion was contiguous rather than based on long-distance dispersal. Under such a scenario, the White Carpathian population is considered one of isolated relict populations scattered throughout the Carpathians and the East European Plain. A complete phylogeographic reconstruction of P. hacquetii s.l., however, requires ancient DNA analysis of herbarium specimens of nowadays extinct populations of the East European Plain. Extant habitats of P. hacquetii s.l. consist of species-rich dry-mesic to mesic (sub)montane grasslands and subalpine tall-herb growths, which may be relics of vegetation widespread in the late Glacial/early Holocene, when the contiguous expansion of the species possibly proceeded. The analysis of species with high fidelity to P. hacquetii s.l. throughout its range indicated that middle altitudes of south-western White Carpathians belong to the regions most suitable for the taxon within the Czech Republic and Slovakia. We found no support for the late introduction/long-distance dispersal scenarios and consider the relic survival scenario most parsimonious for the White Carpathians.
ER  -

TĚŠITEL, Jakub; Michaela VRATISLAVSKÁ; Pavel NOVÁK; Illya CHORNEY a Jan ROLEČEK. Merging of Pedicularis exaltata and P. hacquetii in the Carpathians: from local history to regional phylogeography based on complex evidence. \textit{Folia Geobotanica}. Springer, 2018, roč.~53, č.~3, s.~301-315. ISSN~1211-9520.

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