Natural hybrids between the newts Triturus montandoni and T.vulgaris: morphological and allozyme data evidence of recombination between parental genomes.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F99%3A21010029" target="_blank" >RIV/67985904:_____/99:21010029 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Natural hybrids between the newts Triturus montandoni and T.vulgaris: morphological and allozyme data evidence of recombination between parental genomes.

Popis výsledku v původním jazyce

The analyses of diagnostic morphological characters and allozyme loci to assess the genomic composition of natural hybrids T. montandoni x T. vulgaris were used. The analyses revealed combinations of both morphological and allozyme species-specific markers in the hybrids that were not compatible with them being of F1 generation, indicating that at least some of the hybrids were recombinants. These findings point to the need for delimiting the extent of hybridization and its role in the evolution of T. montadoni and T. vulgaris. The results provide strong evidence that hybrids segregated, i.e. they were not clonal, and, therefore, we argue against the previously proposed hypothesis that T.montadoni x T.vulgaris hybrids reproduce by hybridogenesis.

Název v anglickém jazyce

Natural hybrids between the newts Triturus montandoni and T.vulgaris: morphological and allozyme data evidence of recombination between parental genomes.

Popis výsledku anglicky

The analyses of diagnostic morphological characters and allozyme loci to assess the genomic composition of natural hybrids T. montandoni x T. vulgaris were used. The analyses revealed combinations of both morphological and allozyme species-specific markers in the hybrids that were not compatible with them being of F1 generation, indicating that at least some of the hybrids were recombinants. These findings point to the need for delimiting the extent of hybridization and its role in the evolution of T. montadoni and T. vulgaris. The results provide strong evidence that hybrids segregated, i.e. they were not clonal, and, therefore, we argue against the previously proposed hypothesis that T.montadoni x T.vulgaris hybrids reproduce by hybridogenesis.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/KSK6005114" target="_blank" >KSK6005114: Biodiversita a funkce ekologických soustav</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

1999

Kód důvěrnosti údajů

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

Název periodika

Folia Zoologica

ISSN

0139-7893

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

211-218

Kód UT WoS článku

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EID výsledku v databázi Scopus

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