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@article{2255280,
author = {Benovics, Michal and Vukic, J. and Sanda, R. and Nejat Pashaki, Farshad and Charmpila, E. A. and Buj, I. and Shumka, S. and Porcelloti, S. and Tarkan, S. A. and Aksu, S. and Emiroglu, O. and Vetešníková Šimková, Andrea},
article_number = {February},
doi = {http://dx.doi.org/10.1016/j.ympev.2022.107667},
keywords = {Cophylogeny; Dactylogyrus; Squalius; Cyprinoidei; Peri -Mediterranean; Host specificity; Host -switching},
language = {eng},
issn = {1055-7903},
journal = {Molecular Phylogenetics and Evolution},
title = {Monogeneans and chubs: Ancient host-parasite system under the looking glass},
url = {https://doi.org/10.1016/j.ympev.2022.107667},
volume = {179},
year = {2023}
}
TY - JOUR
ID - 2255280
AU - Benovics, Michal - Vukic, J. - Sanda, R. - Nejat Pashaki, Farshad - Charmpila, E. A. - Buj, I. - Shumka, S. - Porcelloti, S. - Tarkan, S. A. - Aksu, S. - Emiroglu, O. - Vetešníková Šimková, Andrea
PY - 2023
TI - Monogeneans and chubs: Ancient host-parasite system under the looking glass
JF - Molecular Phylogenetics and Evolution
VL - 179
IS - February
SP - 1-17
EP - 1-17
PB - Academic Press Inc.
SN - 10557903
KW - Cophylogeny
KW - Dactylogyrus
KW - Squalius
KW - Cyprinoidei
KW - Peri -Mediterranean
KW - Host specificity
KW - Host -switching
UR - https://doi.org/10.1016/j.ympev.2022.107667
N2 - Host-parasite coevolution is one of the fundamentals of evolutionary biology. Due to the intertwined evolu-tionary history of two interacting species and reciprocal coadaptation processes of hosts and parasites, we can expect that studying parasites will shed more light onto the evolutionary processes of their hosts. Monogenea (ectoparasitic Platyhelminthes) and their cyprinoid fish hosts represent one of the best models for studying host -parasite evolutionary relationships using a cophylogenetic approach. These parasites have developed remarkably high host specificity, where each host species often serves as a potential host for its own host-specific mono-genean species. Here, the cophylogenetic relationships in the Dactylogyrus-Squalius system was investigated, as Squalius is one of several cyprinoid genera with puzzling phylogeography and inhabits all four major peri- Mediterranean peninsulas. Of 29 endemic Squalius species examined for the presence of Dactylogyrus parasites, a total of 13 Dactylogyrus species were collected from the gills of 20 Squalius species across a wide range of dis-tribution. Phylogenetic reconstruction revealed a polyphyletic origin for Dactylogyrus species parasitizing congeneric Squalius, with four major clades being recognized. On the basis of the delimitation of host specificity, strict specialists parasitizing single host species, geographic specialists parasitizing congeners in a limited geographical region, and true generalists parasitizing congeners in various geographical regions were recognized in Dactylogyrus species parasitizing Squalius. The phylogenetic reconstruction of Squalius hosts revealed two major clades, the first encompassing onlyperi-Mediterranean species and the second including species from other Euro-Asian regions. Distance-based cophylogenetic methods did not reveal a statistically significant global cophylogenetic structure in the studied system; however, several host-parasite links among Iberian endemic species contributed significantly to the overall structure. The widest host range and associated genetic variability were recorded for D. folkmanovae, parasitizing nine Squalius species, and D. vistulae, parasitizing 13 Squalius species. Two different dispersion mechanisms and morphological adaptations to Squalius hosts were clearly re-flected in the contrasting cophylogenetic patterns for these two species with different levels of host specificity. While host-parasite cospeciation plays an important role in diversification within D. folkmanovae, diversification within D. vistulae is driven mainly by host switching.
ER -
BENOVICS, Michal, J. VUKIC, R. SANDA, Farshad NEJAT PASHAKI, E. A. CHARMPILA, I. BUJ, S. SHUMKA, S. PORCELLOTI, S. A. TARKAN, S. AKSU, O. EMIROGLU a Andrea VETEŠNÍKOVÁ ŠIMKOVÁ. Monogeneans and chubs: Ancient host-parasite system under the looking glass. \textit{Molecular Phylogenetics and Evolution}. Academic Press Inc., 2023, roč.~179, February, s.~1-17. ISSN~1055-7903. Dostupné z: https://dx.doi.org/10.1016/j.ympev.2022.107667.
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