The crayfish plague pathogen can infect freshwater-inhabiting crabs
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10281557" target="_blank" >RIV/00216208:11310/14:10281557 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60076658:12520/14:43886893
Výsledek na webu
<a href="http://dx.doi.org/10.1111/fwb.12315" target="_blank" >http://dx.doi.org/10.1111/fwb.12315</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/fwb.12315" target="_blank" >10.1111/fwb.12315</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The crayfish plague pathogen can infect freshwater-inhabiting crabs
Popis výsledku v původním jazyce
The oomycete Aphanomyces astaci is generally considered a parasite specific to freshwater crayfish, and it has become known as the crayfish plague pathogen. Old experimental work that reported transmission of crayfish plague to the Chinese mitten crab Eriocheir sinensis, and the ability of A.astaci to grow in non-decapod crustaceans, has never been tested properly. We re-evaluated the host range of A.astaci by screening for the presence of A.astaci in two crab species cohabiting with infected crayfish in fresh waters, as well as in other higher crustaceans from such localities. The animals were tested with species-specific quantitative PCR, and the pathogen determination was confirmed by sequencing of an amplified fragment of the nuclear internal transcribed spacer. Furthermore, we examined microscopically cuticle samples from presumably infected crab individuals for the presence of A.astaci-like hyphae and checked for the presence of pathogen DNA in such samples. Screenings of benthop
Název v anglickém jazyce
The crayfish plague pathogen can infect freshwater-inhabiting crabs
Popis výsledku anglicky
The oomycete Aphanomyces astaci is generally considered a parasite specific to freshwater crayfish, and it has become known as the crayfish plague pathogen. Old experimental work that reported transmission of crayfish plague to the Chinese mitten crab Eriocheir sinensis, and the ability of A.astaci to grow in non-decapod crustaceans, has never been tested properly. We re-evaluated the host range of A.astaci by screening for the presence of A.astaci in two crab species cohabiting with infected crayfish in fresh waters, as well as in other higher crustaceans from such localities. The animals were tested with species-specific quantitative PCR, and the pathogen determination was confirmed by sequencing of an amplified fragment of the nuclear internal transcribed spacer. Furthermore, we examined microscopically cuticle samples from presumably infected crab individuals for the presence of A.astaci-like hyphae and checked for the presence of pathogen DNA in such samples. Screenings of benthop
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EH - Ekologie – společenstva
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Freshwater Biology
ISSN
0046-5070
e-ISSN
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Svazek periodika
59
Číslo periodika v rámci svazku
5
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
12
Strana od-do
918-929
Kód UT WoS článku
000333698500003
EID výsledku v databázi Scopus
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