Weak population structure and recent demographic expansion of
the monogenean parasite Kapentagyrus spp. infecting clupeid
fishes of Lake Tanganyika, East Africa

J 2020

Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa

KMENTOVÁ, Nikol, Stephan KOBLMÜLLER, Maarten Wouter VAN STEENBERGE, Joost A. M. RAEYMAEKERS, Tom ARTOIS et. al.

Základní údaje

Originální název

Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa

Autoři

KMENTOVÁ, Nikol (203 Česká republika, garant, domácí), Stephan KOBLMÜLLER (40 Rakousko), Maarten Wouter VAN STEENBERGE (56 Belgie), Joost A. M. RAEYMAEKERS (56 Belgie), Tom ARTOIS (56 Belgie), Els L. R. De KEYZER (56 Belgie), Leona MILEC (56 Belgie), Fidel MUTEREZI BUKINGA (180 Konžská demokratická republika), Théophile MULIMBWA N'SIBULA (180 Konžská demokratická republika), Pascal MASILYA MULUNGULA (180 Konžská demokratická republika), Gaspard NTAKIMAZI (108 Burundi), Filip A. M. VOLCKAERT (56 Belgie), Milan GELNAR (203 Česká republika, domácí) a Maarten Pieterjan VANHOVE (56 Belgie, domácí)

Vydání

International Journal for Parasitology, Oxford, Elsevier Science, 2020, 0020-7519

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10613 Zoology

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.981

Kód RIV

RIV/00216224:14310/20:00114287

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.ijpara.2020.02.002

UT WoS

000540870700004

Klíčová slova anglicky

Clupeidae; Dactylogyridae; Fisheries target species; Kapentagyrus limnotrissae; Kapentagyrus tanganicanus; Phenotypic plasticity; Population genetics

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 4. 2021 12:13, Mgr. Marie Šípková, DiS.

Anotace

V originále

Lake Tanganyika, East Africa, is the oldest and deepest African Great Lake and harbours one of the most diverse fish assemblages on earth. Two clupeid fishes, Limnothrissa miodon and Stolothrissa tanganicae, constitute a major part of the total fish catch, making them indispensable for local food security. Parasites have been proposed as indicators of stock structure in highly mobile pelagic hosts. We examined the monogeneans Kapentagyrus limnotrissae and Kapentagyrus tanganicanus (Dactylogyridae) infecting these clupeids to explore the parasites’ lake-wide population structure and patterns of demographic history. Samples were collected at seven sites distributed across three sub-basins of the lake. Intraspecific morphological variation of the monogeneans (n = 380) was analysed using morphometrics and geomorphometrics of sclerotised structures. Genetic population structure of both parasite species (n = 246) was assessed based on a 415 bp fragment of the mitochondrial cytochrome c oxidase subunit I (COI) gene. Overall, we observed a lack of clear geographical morphological differentiation in both parasites along a north–south axis. This lack of geographical population structure was also reflected by a large proportion of shared haplotypes, and a pattern of seemingly unrestricted gene flow between populations. Significant morphological and genetic differentiation between some populations might reflect temporal differentiation rather than geographical isolation. Overall, the shallow population structure of both species of Kapentagyrus reflects the near-panmictic population structure of both host species as previously reported. Morphological differences related to host species identity of K. tanganicanus were consistent with incipient speciation at the genetic level. Both parasite species experienced a recent demographic expansion, which might be linked to paleohydrological events. Finally, interspecific hybridisation was found in Kapentagyrus, representing the first case in dactylogyrid monogeneans.

Návaznosti

GA19-13573S, projekt VaV

Název: Parazité jako ukazatelé populační struktury sleďovitých ryb jezera Tanganika (Afrika): srovnání genomických dat parazita a hostitele

Investor: Grantová agentura ČR, Parazité jako ukazatelé populační struktury sleďovitých ryb jezera Tanganika (Afrika): srovnání genomických dat parazita a hostitele

GBP505/12/G112, projekt VaV

Název: ECIP - Evropské centrum ichtyoparazitologie

Investor: Grantová agentura ČR, ECIP - Evropské centrum ichtyoparazitologie

8J18AT007, projekt VaV

Název: Monogenea ekonomicky významných druhů ryb jezera Tanganika: genetická diverzita a evoluční historie neprobádaných hostitelsko-parazitárních systémů

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Monogenea ekonomicky významných druhů ryb jezera Tanganika: genetická diverzita a evoluční historie neprobádaných hostitelsko-parazitárních systémů

Citovat

KMENTOVÁ, Nikol, Stephan KOBLMÜLLER, Maarten Wouter VAN STEENBERGE, Joost A. M. RAEYMAEKERS, Tom ARTOIS, Els L. R. De KEYZER, Leona MILEC, Fidel MUTEREZI BUKINGA, Théophile MULIMBWA N'SIBULA, Pascal MASILYA MULUNGULA, Gaspard NTAKIMAZI, Filip A. M. VOLCKAERT, Milan GELNAR a Maarten Pieterjan VANHOVE. Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa. International Journal for Parasitology. Oxford: Elsevier Science, 2020, roč. 50, 6-7, s. 471-486. ISSN 0020-7519. Dostupné z: https://dx.doi.org/10.1016/j.ijpara.2020.02.002.

@article{1675778,
   author = {Kmentová, Nikol and Koblmüller, Stephan and Van Steenberge, Maarten Wouter and Raeymaekers, Joost A. M. and Artois, Tom and Keyzer, Els L. R. De and Milec, Leona and Muterezi Bukinga, Fidel and Mulimbwa N'sibula, Théophile and Masilya Mulungula, Pascal and Ntakimazi, Gaspard and Volckaert, Filip A. M. and Gelnar, Milan and Vanhove, Maarten Pieterjan},
   article_location = {Oxford},
   article_number = {6-7},
   doi = {http://dx.doi.org/10.1016/j.ijpara.2020.02.002},
   keywords = {Clupeidae; Dactylogyridae; Fisheries target species; Kapentagyrus limnotrissae; Kapentagyrus tanganicanus; Phenotypic plasticity; Population genetics},
   language = {eng},
   issn = {0020-7519},
   journal = {International Journal for Parasitology},
   title = {Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa},
   url = {https://doi.org/10.1016/j.ijpara.2020.02.002},
   volume = {50},
   year = {2020}
}

TY  - JOUR
ID  - 1675778
AU  - Kmentová, Nikol - Koblmüller, Stephan - Van Steenberge, Maarten Wouter - Raeymaekers, Joost A. M. - Artois, Tom - Keyzer, Els L. R. De - Milec, Leona - Muterezi Bukinga, Fidel - Mulimbwa N'sibula, Théophile - Masilya Mulungula, Pascal - Ntakimazi, Gaspard - Volckaert, Filip A. M. - Gelnar, Milan - Vanhove, Maarten Pieterjan
PY  - 2020
TI  - Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa
JF  - International Journal for Parasitology
VL  - 50
IS  - 6-7
SP  - 471-486
EP  - 471-486
PB  - Elsevier Science
SN  - 00207519
KW  - Clupeidae
KW  - Dactylogyridae
KW  - Fisheries target species
KW  - Kapentagyrus limnotrissae
KW  - Kapentagyrus tanganicanus
KW  - Phenotypic plasticity
KW  - Population genetics
UR  - https://doi.org/10.1016/j.ijpara.2020.02.002
L2  - https://doi.org/10.1016/j.ijpara.2020.02.002
N2  - Lake Tanganyika, East Africa, is the oldest and deepest African Great Lake and harbours one of the most diverse fish assemblages on earth. Two clupeid fishes, Limnothrissa miodon and Stolothrissa tanganicae, constitute a major part of the total fish catch, making them indispensable for local food security. Parasites have been proposed as indicators of stock structure in highly mobile pelagic hosts. We examined the monogeneans Kapentagyrus limnotrissae and Kapentagyrus tanganicanus (Dactylogyridae) infecting these clupeids to explore the parasites’ lake-wide population structure and patterns of demographic history. Samples were collected at seven sites distributed across three sub-basins of the lake. Intraspecific morphological variation of the monogeneans (n = 380) was analysed using morphometrics and geomorphometrics of sclerotised structures. Genetic population structure of both parasite species (n = 246) was assessed based on a 415 bp fragment of the mitochondrial cytochrome c oxidase subunit I (COI) gene. Overall, we observed a lack of clear geographical morphological differentiation in both parasites along a north–south axis. This lack of geographical population structure was also reflected by a large proportion of shared haplotypes, and a pattern of seemingly unrestricted gene flow between populations. Significant morphological and genetic differentiation between some populations might reflect temporal differentiation rather than geographical isolation. Overall, the shallow population structure of both species of Kapentagyrus reflects the near-panmictic population structure of both host species as previously reported. Morphological differences related to host species identity of K. tanganicanus were consistent with incipient speciation at the genetic level. Both parasite species experienced a recent demographic expansion, which might be linked to paleohydrological events. Finally, interspecific hybridisation was found in Kapentagyrus, representing the first case in dactylogyrid monogeneans.
ER  -

KMENTOVÁ, Nikol, Stephan KOBLMÜLLER, Maarten Wouter VAN STEENBERGE, Joost A. M. RAEYMAEKERS, Tom ARTOIS, Els L. R. De KEYZER, Leona MILEC, Fidel MUTEREZI BUKINGA, Théophile MULIMBWA N'SIBULA, Pascal MASILYA MULUNGULA, Gaspard NTAKIMAZI, Filip A. M. VOLCKAERT, Milan GELNAR a Maarten Pieterjan VANHOVE. Weak population structure and recent demographic expansion of the monogenean parasite Kapentagyrus spp. infecting clupeid fishes of Lake Tanganyika, East Africa. \textit{International Journal for Parasitology}. Oxford: Elsevier Science, 2020, roč.~50, 6-7, s.~471-486. ISSN~0020-7519. Dostupné z: https://dx.doi.org/10.1016/j.ijpara.2020.02.002.

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