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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EG - Zoology

OECD FORD branch

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Project

<a href="/en/project/KSK6005114" target="_blank" >KSK6005114: Biodiversity and functions of ecological systems</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

1999

Confidentiality

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

Name of the periodical

Folia Zoologica

ISSN

0139-7893

e-ISSN

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Volume of the periodical

48

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

211-218

UT code for WoS article

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EID of the result in the Scopus database

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