Pervasive Introgression During Rapid Diversification of the
European Mountain Genus Soldanella (L.) (Primulaceae)

J 2023

Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae)

SLOVÁK, Marek, Andrea MELICHÁRKOVÁ, Eliška GBÚROVÁ ŠTUBŇOVÁ, Jaromír KUČERA, Terezie MALÍK MANDÁKOVÁ et. al.

Basic information

Original name

Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae)

Authors

SLOVÁK, Marek (guarantor), Andrea MELICHÁRKOVÁ, Eliška GBÚROVÁ ŠTUBŇOVÁ, Jaromír KUČERA, Terezie MALÍK MANDÁKOVÁ (203 Czech Republic, belonging to the institution), Jan SMYČKA, Sébastien LAVERGNE, Nicodemo Giuseppe PASSALACQUA, Peter VĎAČNÝ and Ovidiu PAUN

Edition

Systematic Biology, Oxford University Press, 2023, 1063-5157

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10611 Plant sciences, botany

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 6.500 in 2022

RIV identification code

RIV/00216224:14740/23:00134357

Organization unit

Central European Institute of Technology

DOI

http://dx.doi.org/10.1093/sysbio/syac071

UT WoS

000962250300001

Keywords in English

chloroplast capture; diversification; dysploidy; European Alpine system; introgression; nuclear-cytoplasmic discordance; ribosomal DNA

Abstract

V originále

Hybridization is a key mechanism involved in lineage diversification and speciation, especially in ecosystems that experienced repeated environmental oscillations. Recently radiated plant groups, which have evolved in mountain ecosystems impacted by historical climate change provide an excellent model system for studying the impact of gene flow on speciation. We combined organellar (whole-plastome) and nuclear genomic data (RAD-seq) with a cytogenetic approach (rDNA FISH) to investigate the effects of hybridization and introgression on evolution and speciation in the genus Soldanella (snowbells, Primulaceae). Pervasive introgression has already occurred among ancestral lineages of snowbells and has persisted throughout the entire evolutionary history of the genus, regardless of the ecology, cytotype, or distribution range size of the affected species. The highest extent of introgression has been detected in the Carpathian species, which is also reflected in their extensive karyotype variation. Introgression occurred even between species with dysploid and euploid cytotypes, which were considered to be reproductively isolated. The magnitude of introgression detected in snowbells is unprecedented in other mountain genera of the European Alpine System investigated hitherto. Our study stresses the prominent evolutionary role of hybridization in facilitating speciation and diversification on the one hand, but also enriching previously isolated genetic pools.

Links

GA22-16826S, research and development project

Name: Vliv alopolyploidie na evoluci a expresi lokusů rDNA u rostlin (Acronym: Evolution of rDNA)

Investor: Czech Science Foundation, The influence of allopolyploidy on the evolution and expression of rDNA loci in plants

Citovat

SLOVÁK, Marek, Andrea MELICHÁRKOVÁ, Eliška GBÚROVÁ ŠTUBŇOVÁ, Jaromír KUČERA, Terezie MALÍK MANDÁKOVÁ, Jan SMYČKA, Sébastien LAVERGNE, Nicodemo Giuseppe PASSALACQUA, Peter VĎAČNÝ and Ovidiu PAUN. Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae). Systematic Biology. Oxford University Press, 2023, vol. 72, No 3, p. 491-504. ISSN 1063-5157. Available from: https://dx.doi.org/10.1093/sysbio/syac071.

@article{2356505,
   author = {Slovák, Marek and Melichárková, Andrea and Gbúrová Štubňová, Eliška and Kučera, Jaromír and Malík Mandáková, Terezie and Smyčka, Jan and Lavergne, Sébastien and Passalacqua, Nicodemo Giuseppe and Vďačný, Peter and Paun, Ovidiu},
   article_number = {3},
   doi = {http://dx.doi.org/10.1093/sysbio/syac071},
   keywords = {chloroplast capture; diversification; dysploidy; European Alpine system; introgression; nuclear-cytoplasmic discordance; ribosomal DNA},
   language = {eng},
   issn = {1063-5157},
   journal = {Systematic Biology},
   title = {Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae)},
   url = {https://doi.org/10.1093/sysbio/syac071},
   volume = {72},
   year = {2023}
}

TY  - JOUR
ID  - 2356505
AU  - Slovák, Marek - Melichárková, Andrea - Gbúrová Štubňová, Eliška - Kučera, Jaromír - Malík Mandáková, Terezie - Smyčka, Jan - Lavergne, Sébastien - Passalacqua, Nicodemo Giuseppe - Vďačný, Peter - Paun, Ovidiu
PY  - 2023
TI  - Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae)
JF  - Systematic Biology
VL  - 72
IS  - 3
SP  - 491-504
EP  - 491-504
PB  - Oxford University Press
SN  - 10635157
KW  - chloroplast capture
KW  - diversification
KW  - dysploidy
KW  - European Alpine system
KW  - introgression
KW  - nuclear-cytoplasmic discordance
KW  - ribosomal DNA
UR  - https://doi.org/10.1093/sysbio/syac071
N2  - Hybridization is a key mechanism involved in lineage diversification and speciation, especially in ecosystems that experienced repeated environmental oscillations. Recently radiated plant groups, which have evolved in mountain ecosystems impacted by historical climate change provide an excellent model system for studying the impact of gene flow on speciation. We combined organellar (whole-plastome) and nuclear genomic data (RAD-seq) with a cytogenetic approach (rDNA FISH) to investigate the effects of hybridization and introgression on evolution and speciation in the genus Soldanella (snowbells, Primulaceae). Pervasive introgression has already occurred among ancestral lineages of snowbells and has persisted throughout the entire evolutionary history of the genus, regardless of the ecology, cytotype, or distribution range size of the affected species. The highest extent of introgression has been detected in the Carpathian species, which is also reflected in their extensive karyotype variation. Introgression occurred even between species with dysploid and euploid cytotypes, which were considered to be reproductively isolated. The magnitude of introgression detected in snowbells is unprecedented in other mountain genera of the European Alpine System investigated hitherto. Our study stresses the prominent evolutionary role of hybridization in facilitating speciation and diversification on the one hand, but also enriching previously isolated genetic pools.
ER  -

SLOVÁK, Marek, Andrea MELICHÁRKOVÁ, Eliška GBÚROVÁ ŠTUBŇOVÁ, Jaromír KUČERA, Terezie MALÍK MANDÁKOVÁ, Jan SMYČKA, Sébastien LAVERGNE, Nicodemo Giuseppe PASSALACQUA, Peter VĎAČNÝ and Ovidiu PAUN. Pervasive Introgression During Rapid Diversification of the European Mountain Genus Soldanella (L.) (Primulaceae). \textit{Systematic Biology}. Oxford University Press, 2023, vol.~72, No~3, p.~491-504. ISSN~1063-5157. Available from: https://dx.doi.org/10.1093/sysbio/syac071.

Detailed Information on Publication Record