Genetic variation of the leaf laminae of Cucurbita pepo

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Genetic variation of the leaf laminae of Cucurbita pepo

Popis výsledku v původním jazyce

A set of 49 accessions of Cucurbita pepo, which included representatives of the eight edible-fruited cultivar-groups (fruit-shape morphotypes) and ornamental and wild gourds, was observed in the field at Olomouc, Czech Republic. The goal was to characterize and compare the leaf laminae among accessions. Most accessions of C. pepo subsp. pepo but none of C. pepo subsp. texana and C. pepo subsp. fraterna had silver mottling. Almost all accessions had deep, narrow basal sinuses, but the basal sinuses of advanced cultivars of the Zucchini and Cocozelle Groups differed in shape from the others. Acute shape of the lamina apex was frequent in subsp. texana, but obtuse or rounded was prevailing in subsp. pepo. Leaves were less spiculately harsh in the zucchiniand acorn accessions and also in an accession of wild subsp. texana and subsp. fraterna. Overall, subsp. texana was more homogeneous for leaf lamina traits than subsp. pepo.

Název v anglickém jazyce

Genetic variation of the leaf laminae of Cucurbita pepo

Popis výsledku anglicky

A set of 49 accessions of Cucurbita pepo, which included representatives of the eight edible-fruited cultivar-groups (fruit-shape morphotypes) and ornamental and wild gourds, was observed in the field at Olomouc, Czech Republic. The goal was to characterize and compare the leaf laminae among accessions. Most accessions of C. pepo subsp. pepo but none of C. pepo subsp. texana and C. pepo subsp. fraterna had silver mottling. Almost all accessions had deep, narrow basal sinuses, but the basal sinuses of advanced cultivars of the Zucchini and Cocozelle Groups differed in shape from the others. Acute shape of the lamina apex was frequent in subsp. texana, but obtuse or rounded was prevailing in subsp. pepo. Leaves were less spiculately harsh in the zucchiniand acorn accessions and also in an accession of wild subsp. texana and subsp. fraterna. Overall, subsp. texana was more homogeneous for leaf lamina traits than subsp. pepo.

Druh

D - Stať ve sborníku

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

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Xth Eucarpia meeting on genetics and breeding of Cucurbitaceae

ISBN

978-605-63297-0-8

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

661-668

Název nakladatele

Çukurova Üniversitesi

Místo vydání

Adana

Místo konání akce

Antalya, Turkey

Datum konání akce

15. 10. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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