Molecular phylogeny of the Southeast Asian freshwater fish family Botiidae (Teleostei: Cobitoidea( and the origin of polyploidy in their evolution

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F06%3A00047959" target="_blank" >RIV/67985904:_____/06:00047959 - 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

Molecular phylogeny of the Southeast Asian freshwater fish family Botiidae (Teleostei: Cobitoidea( and the origin of polyploidy in their evolution

Original language description

The freshwater fish family Botiidae is represented by seven genera on the Indian subcontinent and in East and Southeast Asia and includes diploid as well as evolutionary tetraploid species. We present a phylogeny of Botiidae including 33 species representing all described genera using the mitochondrial cytochrome b and 12s rRNA genes to reconstruct the phylogenetic relationships among the genera and to estimate the number of polyploidisation events during their evolution. Our results show two major lineages, the subfamilies Leptobotiinae with the genera Leptobotia and Parabotia and Botiinae with the genera Botia, Chromobotia, Sinibotia, Syncrossus, and Yasuhikotakia. Our results suggest that two species that were traditionally placed into the genus Yasuhikotakia form a monophyletic lineage with the species of Sinibotia. A review of the data on the ploidy level of the included species shows all diploid species to belong to Leptobotiinae and all tetraploid species to Botiinae. A single p

Czech name

Molekulární fylogenie jihoasijské čeledi ryb Botiidae (Teleostei, Cobitoidea) a původ polyploidie v její evoluci

Czech description

Byla rekonstruována molekulární fylogenie založená na mt genech pro cytochrom b a 12S rRNA u čeledi jihoasijských ryb Botiidae za použití 33 druhů všech 7 recentně rozenávaných rodů s cílem 1) rozpoznat evoluční vztahy těchto rodů a 2) odhadnou počet polyploidizačních událostí v jejich evoluci. Výsledky ukazjí, že čeleď má dvě monofyletické základní linie: diploidní Leptobotiinae a tetraploidní Botiinae. Lze dovodit, že jediná tetraploidizační událost nastala v linii vedoucí k Botiinae, problém auto- čiallopolyploidního původu však zůstal nevyřešen.

Type

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

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Molecular Phylogenetics and Evolution

ISSN

1055-7903

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

13

Pages from-to

529-541

UT code for WoS article

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EID of the result in the Scopus database

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