Expanding the mutualistic niche, parallel symbiont turnover along climatic gradients

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F20%3A82320" target="_blank" >RIV/60460709:41330/20:82320 - isvavai.cz</a>

Výsledek na webu

<a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2019.2311" target="_blank" >https://royalsocietypublishing.org/doi/10.1098/rspb.2019.2311</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1098/rspb.2019.2311" target="_blank" >10.1098/rspb.2019.2311</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Expanding the mutualistic niche, parallel symbiont turnover along climatic gradients

Popis výsledku v původním jazyce

Keystone mutualisms, such as corals, lichens or mycorrhizae, sustain fundamental ecosystem functions. Range dynamics of these symbioses are, however, inherently difficult to predict because host species may switch between different symbiont partners in different environments, thereby altering the range of the mutualism as a functional unit. Biogeographic models of mutualisms thus have to consider both the ecological amplitudes of various symbiont partners and the abiotic conditions that trigger symbiont replacement. To address this challenge, we here investigate -symbiont turnover zones---defined as demarcated regions where symbiont replacement is most likely to occur, as indicated by overlapping abundances of symbiont ecotypes. Mapping the distribution of algal symbionts from two species of lichen-forming fungi along four independent altitudinal gradients, we detected an abrupt and consistent beta-diversity turnover suggesting parallel niche partitioning. Modelling contrasting environmental response

Název v anglickém jazyce

Expanding the mutualistic niche, parallel symbiont turnover along climatic gradients

Popis výsledku anglicky

Keystone mutualisms, such as corals, lichens or mycorrhizae, sustain fundamental ecosystem functions. Range dynamics of these symbioses are, however, inherently difficult to predict because host species may switch between different symbiont partners in different environments, thereby altering the range of the mutualism as a functional unit. Biogeographic models of mutualisms thus have to consider both the ecological amplitudes of various symbiont partners and the abiotic conditions that trigger symbiont replacement. To address this challenge, we here investigate -symbiont turnover zones---defined as demarcated regions where symbiont replacement is most likely to occur, as indicated by overlapping abundances of symbiont ecotypes. Mapping the distribution of algal symbionts from two species of lichen-forming fungi along four independent altitudinal gradients, we detected an abrupt and consistent beta-diversity turnover suggesting parallel niche partitioning. Modelling contrasting environmental response

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10602 - Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

Projekt

<a href="/cs/project/LTAUSA18188" target="_blank" >LTAUSA18188: Objevování neznámé diverzity hub pouště Chihuahuan a její vztah k mykobiotě pouště Mojave v době rychlých klimatických změn a změn v životním prostředí</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

ISSN

0962-8452

e-ISSN

1471-2954

Svazek periodika

287

Číslo periodika v rámci svazku

1924

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

000546947600001

EID výsledku v databázi Scopus

2-s2.0-85082792452