Velikost jaderného genomu a genomická distribuce ribozomální DNA rodu Musa a Ensete (Musaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F05%3A00028177" target="_blank" >RIV/61389030:_____/05:00028177 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/05:00002474

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications

Popis výsledku v původním jazyce

Nuclear DNA content and genomic distributions of 5S and 45S rDNA were examined in nine-teen diploid accessions of the genus Musa representing its four sections Eumusa, Rhodochla-mys, Callimusa and Australimusa, and in Ensete gilletii, which was outgroupin this study. In the Eumusa (x = 11), 2C DNA content ranged from 1.130 to 1.377 pg, M. bal-bisiana having the lowest DNA content of all sections. M. beccarii (x = 9), a representative of Callimusa, had the highest 2C nuclear DNA content (1.561 pg). Species belonging to Rhodo-chlamys (x = 11) and Australimusa (x = 10) had 2C DNA contents ranging from 1.191 to 1.299 pg and from 1.435 to 1.547 pg, respectively. E. gilletii (x = 9) had 2C DNA content of 1.210 pg. The number of 5S rDNA loci in Musa varied from 4 to 8 per diploid cell. While different numbers of 5S loci were observed within Eumusa and Rhodochlamys, four 5S loci were observed in all accession of Australimusa. M. beccarii (Callimusa) and E. gilletii con-tained 5S rRNA gene...

Název v anglickém jazyce

Nuclear genome size and genomic distribution of ribosomal DNA in Musa and Ensete (Musaceae): taxonomic implications

Popis výsledku anglicky

Nuclear DNA content and genomic distributions of 5S and 45S rDNA were examined in nine-teen diploid accessions of the genus Musa representing its four sections Eumusa, Rhodochla-mys, Callimusa and Australimusa, and in Ensete gilletii, which was outgroupin this study. In the Eumusa (x = 11), 2C DNA content ranged from 1.130 to 1.377 pg, M. bal-bisiana having the lowest DNA content of all sections. M. beccarii (x = 9), a representative of Callimusa, had the highest 2C nuclear DNA content (1.561 pg). Species belonging to Rhodo-chlamys (x = 11) and Australimusa (x = 10) had 2C DNA contents ranging from 1.191 to 1.299 pg and from 1.435 to 1.547 pg, respectively. E. gilletii (x = 9) had 2C DNA content of 1.210 pg. The number of 5S rDNA loci in Musa varied from 4 to 8 per diploid cell. While different numbers of 5S loci were observed within Eumusa and Rhodochlamys, four 5S loci were observed in all accession of Australimusa. M. beccarii (Callimusa) and E. gilletii con-tained 5S rRNA gene...

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA6038204" target="_blank" >IAA6038204: Konstrukce knihovny DNA banánovníku klonované ve vektoru BAC (Bacterial artificial chromosome) pro fyzické mapování genomu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Cytogenetics and Genome Research

ISSN

1424-8581

e-ISSN

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Svazek periodika

109

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

50-57

Kód UT WoS článku

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EID výsledku v databázi Scopus

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