Giant genomes of Fritillaria lilies are dominated by LTR-retrotransposons

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F09%3A00029241" target="_blank" >RIV/00216224:14310/09:00029241 - 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

Giant genomes of Fritillaria lilies are dominated by LTR-retrotransposons

Popis výsledku v původním jazyce

The genus Fritillaria comprises species with the largest genome so far reported for any plant species, and at the same time, it provides extensive genome size variation (30,000-127,000 Mb/C). One of our aims was to identify most abundant dispersed repetitive sequences in Fritillaria imperialis (Eurasia) and Fritillaria affinis (North America). Preliminary data suggest that the percentage of different classes of repetitive elements does not differ significantly between the two species, and gypsy-type LTRretrotransposons were identified as a dominating component in Fritillaria genomes. Further studies aims to characterize selected repetitive elements in a wide range of Fritillaria species and analyze their contribution to genome size variation across the genus.

Název v anglickém jazyce

Giant genomes of Fritillaria lilies are dominated by LTR-retrotransposons

Popis výsledku anglicky

The genus Fritillaria comprises species with the largest genome so far reported for any plant species, and at the same time, it provides extensive genome size variation (30,000-127,000 Mb/C). One of our aims was to identify most abundant dispersed repetitive sequences in Fritillaria imperialis (Eurasia) and Fritillaria affinis (North America). Preliminary data suggest that the percentage of different classes of repetitive elements does not differ significantly between the two species, and gypsy-type LTRretrotransposons were identified as a dominating component in Fritillaria genomes. Further studies aims to characterize selected repetitive elements in a wide range of Fritillaria species and analyze their contribution to genome size variation across the genus.

Druh

O - Ostatní výsledky

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F07%2F0284" target="_blank" >GA521/07/0284: Molekulární a cytogenetická analýza gigantických genomů rodu Fritillaria (Liliaceae)</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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