A comparative study of karyotypes and chromosomal location of rDNA genes in important liver flukes Fasciola hepatica and Fascioloides magna (Trematoda: Fasciolidae)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00374638" target="_blank" >RIV/60077344:_____/11:00374638 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s00436-011-2339-y" target="_blank" >http://dx.doi.org/10.1007/s00436-011-2339-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00436-011-2339-y" target="_blank" >10.1007/s00436-011-2339-y</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A comparative study of karyotypes and chromosomal location of rDNA genes in important liver flukes Fasciola hepatica and Fascioloides magna (Trematoda: Fasciolidae)
Popis výsledku v původním jazyce
Chromosomal characteristics, i.e., number, size, morphology, and location of ribosomal DNA clusters were examined in 2 medically important liver flukes, Fasciola hepatica and Fascioloides magna (Fasciolidae), using conventional Giemsa staining and fluorescent in situ hybridization (FISH) with ribosomal 18S rDNA probe. A comparison of F. magna and F. hepatica karyotypes confirmed significant differences in all chromosomal features. Whilst the karyotype of F. hepatica comprised ten pairs of chromosomes, the complement of F. magna was composed of 11 pairs of mediumsized subtelocentrics and submeta-metacentrics. Noticeable differences were found mainly in length and morphology of first chromosome pair. The observed cytogenetic differences were interpretedin terms of karyotype evolution of fasciolid flukes; F. hepatica may be regarded phylogenetically younger than F. magna. The present paper provides a pilot study on molecular cytogenetics within a group of hermaphroditic digenetic flukes.
Název v anglickém jazyce
A comparative study of karyotypes and chromosomal location of rDNA genes in important liver flukes Fasciola hepatica and Fascioloides magna (Trematoda: Fasciolidae)
Popis výsledku anglicky
Chromosomal characteristics, i.e., number, size, morphology, and location of ribosomal DNA clusters were examined in 2 medically important liver flukes, Fasciola hepatica and Fascioloides magna (Fasciolidae), using conventional Giemsa staining and fluorescent in situ hybridization (FISH) with ribosomal 18S rDNA probe. A comparison of F. magna and F. hepatica karyotypes confirmed significant differences in all chromosomal features. Whilst the karyotype of F. hepatica comprised ten pairs of chromosomes, the complement of F. magna was composed of 11 pairs of mediumsized subtelocentrics and submeta-metacentrics. Noticeable differences were found mainly in length and morphology of first chromosome pair. The observed cytogenetic differences were interpretedin terms of karyotype evolution of fasciolid flukes; F. hepatica may be regarded phylogenetically younger than F. magna. The present paper provides a pilot study on molecular cytogenetics within a group of hermaphroditic digenetic flukes.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GJ - Choroby a škůdci zvířat, veterinární medicina
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Parasitology Research
ISSN
0932-0113
e-ISSN
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Svazek periodika
109
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
8
Strana od-do
2021-1028
Kód UT WoS článku
000296011100007
EID výsledku v databázi Scopus
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