Genetic analysis of dicyemid infrapopulations suggests sexual reproduction and host colonization by multiple individuals is common
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F21%3A43903240" target="_blank" >RIV/60076658:12310/21:43903240 - isvavai.cz</a>
Alternative codes found
RIV/60077344:_____/21:00553172
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs13127-021-00493-0" target="_blank" >https://link.springer.com/article/10.1007%2Fs13127-021-00493-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s13127-021-00493-0" target="_blank" >10.1007/s13127-021-00493-0</a>
Alternative languages
Result language
angličtina
Original language name
Genetic analysis of dicyemid infrapopulations suggests sexual reproduction and host colonization by multiple individuals is common
Original language description
Dicyemida is a group of small-bodied marine parasites infecting cephalopods with many unknown life history details, such as their population structure and diversity, and their relation to sexual and asexual reproductive stages. To reveal (infra)population structure of Dicyema moschatum Whitman, 1883 in its host (Eledone moschata Lamarck, 1798), we isolated microsatellite sequences from a draft genome of D. moschatum and tested the loci for amplification success and genetic diversity. Eight microsatellite loci were selected for an analysis of D. moschatum populations from several octopus individuals sampled at two Mediterranean localities. The majority of microsatellite alleles were shared across the studied range, but several private alleles were also identified. Analysis of population structure identified two to four genetic clusters, mostly concordant with the geographic origin of the samples. Allelic patterns seen in individual dicyemid genotypes revealed that although dicyemids inside one host individual show low genetic variance, they do not represent genetically identical clones. These results suggest that infection is established by several dicyemid larvae within the lifetime of the host and sexual reproduction of dicyemids occurs inside the host.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10613 - Zoology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Organisms Diversity and Evolution
ISSN
1439-6092
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
437-446
UT code for WoS article
000638827300001
EID of the result in the Scopus database
2-s2.0-85104157889