Application of flow cytometry for exploring the evolution of Geosmithia fungi living in association with bark beetles: the role of conidial DNA content

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10319226" target="_blank" >RIV/00216208:11310/15:10319226 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/15:00451257

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.funeco.2014.08.007" target="_blank" >http://dx.doi.org/10.1016/j.funeco.2014.08.007</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.funeco.2014.08.007" target="_blank" >10.1016/j.funeco.2014.08.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of flow cytometry for exploring the evolution of Geosmithia fungi living in association with bark beetles: the role of conidial DNA content

Popis výsledku v původním jazyce

Geosmithia belongs among fungi living in symbiosis with phloem-feeding bark beetles. Several species have altered their ecology to that of obligatory symbiosis with ambrosia beetles, which has led to a shift in their phenotype and caused formation of large spherical conidia. In this study, we pose the following questions; (1) Is the conidial DNA content of Geosmithia correlated with conidial volume?; (2) Is the DNA content of Geosmithia related to the degree of mutual dependence between Geosmithia and their vector? There was a positive and strong correlation between conidial DNA content and conidial volume in Geosmithia. Also species more narrowly associated with the vector tend to have a larger conidial DNA content and volume than less narrowly associated species. Ambrosia fungi achieved the biggest conidial DNA content and volume compared to other species. We suppose that polyploidisation occurred during the evolution of ambrosia species in the genus Geosmithia. (C) 2014 Elsevier Ltd

Název v anglickém jazyce

Application of flow cytometry for exploring the evolution of Geosmithia fungi living in association with bark beetles: the role of conidial DNA content

Popis výsledku anglicky

Geosmithia belongs among fungi living in symbiosis with phloem-feeding bark beetles. Several species have altered their ecology to that of obligatory symbiosis with ambrosia beetles, which has led to a shift in their phenotype and caused formation of large spherical conidia. In this study, we pose the following questions; (1) Is the conidial DNA content of Geosmithia correlated with conidial volume?; (2) Is the DNA content of Geosmithia related to the degree of mutual dependence between Geosmithia and their vector? There was a positive and strong correlation between conidial DNA content and conidial volume in Geosmithia. Also species more narrowly associated with the vector tend to have a larger conidial DNA content and volume than less narrowly associated species. Ambrosia fungi achieved the biggest conidial DNA content and volume compared to other species. We suppose that polyploidisation occurred during the evolution of ambrosia species in the genus Geosmithia. (C) 2014 Elsevier Ltd

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP506%2F11%2F2302" target="_blank" >GAP506/11/2302: Evoluční ekologie, taxonomie a sekundární metabolity rodu Geosmithia</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Fungal Ecology

ISSN

1754-5048

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

February 2015

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

83-92

Kód UT WoS článku

000347765400010

EID výsledku v databázi Scopus

2-s2.0-84919471117