Habitat requirements and host selectivity of Thesium species (Santalaceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F10%3A10050465" target="_blank" >RIV/00216208:11310/10:10050465 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/10:00358373

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Habitat requirements and host selectivity of Thesium species (Santalaceae)

Popis výsledku v původním jazyce

The aim of this study was to identify the habitat requirements and host specificity of three root parasites in the genus Thesium (T. linophyllon, T. bavarum and T. ebracteatum). We conducted a vegetation survey and tested whether some plant species occurmore often in plots with Thesium spp. than expected, thereby representing potential hosts of the parasites. To test if the potential hosts are the species to which Thesium is physically attached, we also conducted an excavating and sowing experiment. Wefound a positive association with surrounding species for T. linophyllon, but not for the other two species. The number of haustoria of T. linophyllon attached to roots of host species was affected by the number of roots of the surrounding species and by their identity (species, family and plant group). Thesium was, however, attached to 94% of all species occurring in the plots. We suggest that Thesium spp. do not specifically select hosts, but rather occur in microhabitats with specifi

Název v anglickém jazyce

Habitat requirements and host selectivity of Thesium species (Santalaceae)

Popis výsledku anglicky

The aim of this study was to identify the habitat requirements and host specificity of three root parasites in the genus Thesium (T. linophyllon, T. bavarum and T. ebracteatum). We conducted a vegetation survey and tested whether some plant species occurmore often in plots with Thesium spp. than expected, thereby representing potential hosts of the parasites. To test if the potential hosts are the species to which Thesium is physically attached, we also conducted an excavating and sowing experiment. Wefound a positive association with surrounding species for T. linophyllon, but not for the other two species. The number of haustoria of T. linophyllon attached to roots of host species was affected by the number of roots of the surrounding species and by their identity (species, family and plant group). Thesium was, however, attached to 94% of all species occurring in the plots. We suggest that Thesium spp. do not specifically select hosts, but rather occur in microhabitats with specifi

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Botanical Journal of the Linnean Society

ISSN

0024-4074

e-ISSN

—

Svazek periodika

2010

Číslo periodika v rámci svazku

164

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

—

Kód UT WoS článku

000284423100003

EID výsledku v databázi Scopus

—