Species-specific SSR alleles for studies of hybrid cattails (Typha latifolia x T. angustifolia, Typhaceae) in North America.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F10%3A10082890" target="_blank" >RIV/00216208:11310/10:10082890 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/10:00012523

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Species-specific SSR alleles for studies of hybrid cattails (Typha latifolia x T. angustifolia, Typhaceae) in North America.

Popis výsledku v původním jazyce

Premise - Studies of hybridizing species are facilitated by the availability of species-specific molecular markers for identifying early- and later-generation hybrids. Cattails are a dominant feature of wetland communities, and a better understanding ofthe prevalence of hybrids is needed for assessing the ecological and evolutionary effects of hybridization. Hybridizing Typha angustifolia and T. latifolia produce long-lived clones known as Typha x glauca, which are considered to be invasive. Although morphological variation in cattails makes it difficult to recognize early- and later-generation hybrids, several dominant, species-specific RAPD markers are available. Our goal was to find codominant, species-specific markers with greater polymorphism than RAPDs, to identify later-generation hybrids more efficiently. Methods - We screened nine SSR (simple sequence repeat) loci that were described from populations in Ukraine and we surveyed 31 cattail populations from the upper Midwest and

Název v anglickém jazyce

Species-specific SSR alleles for studies of hybrid cattails (Typha latifolia x T. angustifolia, Typhaceae) in North America.

Popis výsledku anglicky

Premise - Studies of hybridizing species are facilitated by the availability of species-specific molecular markers for identifying early- and later-generation hybrids. Cattails are a dominant feature of wetland communities, and a better understanding ofthe prevalence of hybrids is needed for assessing the ecological and evolutionary effects of hybridization. Hybridizing Typha angustifolia and T. latifolia produce long-lived clones known as Typha x glauca, which are considered to be invasive. Although morphological variation in cattails makes it difficult to recognize early- and later-generation hybrids, several dominant, species-specific RAPD markers are available. Our goal was to find codominant, species-specific markers with greater polymorphism than RAPDs, to identify later-generation hybrids more efficiently. Methods - We screened nine SSR (simple sequence repeat) loci that were described from populations in Ukraine and we surveyed 31 cattail populations from the upper Midwest and

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

American Journal of Botany

ISSN

0002-9122

e-ISSN

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Svazek periodika

97

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

000284760800023

EID výsledku v databázi Scopus

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