Establishment of a new microsporidian genus and species, Pseudoberwaldia daphniae (Microsporidia, Opisthosporidia), a common parasite of the Daphnia longispina complex in Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00520588" target="_blank" >RIV/60077344:_____/19:00520588 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/19:43899100 RIV/00216208:11310/19:10404678

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0022201118303379?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0022201118303379?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jip.2019.02.004" target="_blank" >10.1016/j.jip.2019.02.004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Establishment of a new microsporidian genus and species, Pseudoberwaldia daphniae (Microsporidia, Opisthosporidia), a common parasite of the Daphnia longispina complex in Europe

Popis výsledku v původním jazyce

Microsporidia are among the most common microparasites of cladocerans and have potentially significant impact on host populations. However, many of these pathogens are known only from molecular-based studies. We provide ultrastructural data supported by molecular phylogeny for a common microsporidium infecting the Daphnia longispina complex, important planktonic filter-feeders in reservoirs and ponds in the temperate Holarctic region. This parasite, previously characterized only by molecular means, infects adipose cells around the Daphnia midgut and eventually fills the centre of the host body with ovoid-shaped spores. A new micro-sporidian genus and species belonging to the Agglomeratidae superclade is described as Pseudoberwaldia daphniae gen. et sp. nov. Molecular data indicate its widespread presence in Central European reservoirs (reported as isolate 'MIC1') but also in Swedish coastal rockpools ('Angskars-klubben'). The most closely related lineage was reported from a caddisfly larva, we thus speculate that this taxon may have an insect secondary host in its life cycle. Morphological characterization and differential diagnosis of most commonly encountered microsporidian taxa infecting hosts in the D. longispina complex in Europe opens new possibilities for studies of their ecological and evolutionary interactions.

Název v anglickém jazyce

Establishment of a new microsporidian genus and species, Pseudoberwaldia daphniae (Microsporidia, Opisthosporidia), a common parasite of the Daphnia longispina complex in Europe

Popis výsledku anglicky

Microsporidia are among the most common microparasites of cladocerans and have potentially significant impact on host populations. However, many of these pathogens are known only from molecular-based studies. We provide ultrastructural data supported by molecular phylogeny for a common microsporidium infecting the Daphnia longispina complex, important planktonic filter-feeders in reservoirs and ponds in the temperate Holarctic region. This parasite, previously characterized only by molecular means, infects adipose cells around the Daphnia midgut and eventually fills the centre of the host body with ovoid-shaped spores. A new micro-sporidian genus and species belonging to the Agglomeratidae superclade is described as Pseudoberwaldia daphniae gen. et sp. nov. Molecular data indicate its widespread presence in Central European reservoirs (reported as isolate 'MIC1') but also in Swedish coastal rockpools ('Angskars-klubben'). The most closely related lineage was reported from a caddisfly larva, we thus speculate that this taxon may have an insect secondary host in its life cycle. Morphological characterization and differential diagnosis of most commonly encountered microsporidian taxa infecting hosts in the D. longispina complex in Europe opens new possibilities for studies of their ecological and evolutionary interactions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Invertebrate Pathology

ISSN

0022-2011

e-ISSN

—

Svazek periodika

162

Číslo periodika v rámci svazku

MAR 2019

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

12

Strana od-do

43-54

Kód UT WoS článku

000462952100005

EID výsledku v databázi Scopus

2-s2.0-85061674362