The evolution of an ancient tapeworm lineage in its catfish hosts: vicariance, dispersal and diversification in Gangesiinae (Cestoda: Proteocephalidae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F23%3A00572600" target="_blank" >RIV/60077344:_____/23:00572600 - isvavai.cz</a>

Výsledek na webu

<a href="https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-023-05654-y" target="_blank" >https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-023-05654-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/zoolinnean/zlac098" target="_blank" >10.1093/zoolinnean/zlac098</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The evolution of an ancient tapeworm lineage in its catfish hosts: vicariance, dispersal and diversification in Gangesiinae (Cestoda: Proteocephalidae)

Popis výsledku v původním jazyce

The diversification of tapeworms of the subfamily Gangesiinae (Cestoda: Proteocephalidae), parasites of catfishes (order Siluriformes), is assessed using molecular and morphological evidence. A two-gene (lsrDNA and COI) phylogenetic analysis of all species of Gangesiinae (except Gangesia margolisi) resulted in a basal polytomy that included several lineages of Gangesiinae and Acanthotaeniinae. Palaeogeological events, along with host-shifting and dispersal, played prominent roles in the evolution of these tapeworms. Gangesia radiated through two major lineages in the Indomalayan and Palaearctic regions. Morphological changes during this radiation also included secondary loss of diagnostic morphological features of the genus, as in Gangesia mukutmanipurensis sp. nov., which lacks hooks and hooklets on its scolex. An updated key to the genera placed in Gangesiinae is provided and two new synonyms are proposed. A basal polytomy involving some of the potentially oldest lineages of Gangesiinae prevents firm conclusions regarding the ancestral area of origin of these tapeworms. Nevertheless, when the distribution and host-associations of Gangesiinae are considered in the context of the historical biogeography of their catfish hosts, the Indomalayan region appears to have been the ancestral homeland and a major centre of diversification of these tapeworms, with range expansions in western and northern parts of Eurasia and Africa.

Název v anglickém jazyce

The evolution of an ancient tapeworm lineage in its catfish hosts: vicariance, dispersal and diversification in Gangesiinae (Cestoda: Proteocephalidae)

Popis výsledku anglicky

The diversification of tapeworms of the subfamily Gangesiinae (Cestoda: Proteocephalidae), parasites of catfishes (order Siluriformes), is assessed using molecular and morphological evidence. A two-gene (lsrDNA and COI) phylogenetic analysis of all species of Gangesiinae (except Gangesia margolisi) resulted in a basal polytomy that included several lineages of Gangesiinae and Acanthotaeniinae. Palaeogeological events, along with host-shifting and dispersal, played prominent roles in the evolution of these tapeworms. Gangesia radiated through two major lineages in the Indomalayan and Palaearctic regions. Morphological changes during this radiation also included secondary loss of diagnostic morphological features of the genus, as in Gangesia mukutmanipurensis sp. nov., which lacks hooks and hooklets on its scolex. An updated key to the genera placed in Gangesiinae is provided and two new synonyms are proposed. A basal polytomy involving some of the potentially oldest lineages of Gangesiinae prevents firm conclusions regarding the ancestral area of origin of these tapeworms. Nevertheless, when the distribution and host-associations of Gangesiinae are considered in the context of the historical biogeography of their catfish hosts, the Indomalayan region appears to have been the ancestral homeland and a major centre of diversification of these tapeworms, with range expansions in western and northern parts of Eurasia and Africa.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10617 - Marine biology, freshwater biology, limnology

Projekt

<a href="/cs/project/GX19-28399X" target="_blank" >GX19-28399X: AQUAPARA-OMICS: paraziti vodních organismů ve světě „biomiky“ – klíčové biologické otázky ve světle nových dat a moderních analytických nástrojů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Zoological Journal of the Linnean Society

ISSN

0024-4082

e-ISSN

1096-3642

Svazek periodika

198

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

25

Strana od-do

509-533

Kód UT WoS článku

000953611200001

EID výsledku v databázi Scopus

2-s2.0-85161561990