Ecological causes of decelerating diversification in carnivoran mammals
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10146033" target="_blank" >RIV/00216208:11310/13:10146033 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216208:11620/13:10146033
Výsledek na webu
<a href="http://onlinelibrary.wiley.com/doi/10.1111/evo.12126/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/evo.12126/abstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/evo.12126" target="_blank" >10.1111/evo.12126</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Ecological causes of decelerating diversification in carnivoran mammals
Popis výsledku v původním jazyce
Clade diversification is a central topic in macroevolutionary studies. Recently, it has been shown that diversification rates appear to decelerate over time in many clades. What causes this deceleration remains unclear, but it has been proposed that competition for limited resources between sympatric, ecologically similar species slows diversification. Employing carnivoran mammals as a model system, we test this hypothesis using a comprehensive time-calibrated phylogeny. We also explore several conceptually related explanations including limited geographic area and limited rates of niche evolution. We find that diversification slowdowns are strong in carnivorans. Surprisingly, these slowdowns are independent of geographic range overlap between relatedspecies and are also decoupled from rates of niche evolution, suggesting that slowdowns are unrelated to competition and niche filling. When controlling for the effects of clade diversity, diversification slowdowns appear independent of g
Název v anglickém jazyce
Ecological causes of decelerating diversification in carnivoran mammals
Popis výsledku anglicky
Clade diversification is a central topic in macroevolutionary studies. Recently, it has been shown that diversification rates appear to decelerate over time in many clades. What causes this deceleration remains unclear, but it has been proposed that competition for limited resources between sympatric, ecologically similar species slows diversification. Employing carnivoran mammals as a model system, we test this hypothesis using a comprehensive time-calibrated phylogeny. We also explore several conceptually related explanations including limited geographic area and limited rates of niche evolution. We find that diversification slowdowns are strong in carnivorans. Surprisingly, these slowdowns are independent of geographic range overlap between relatedspecies and are also decoupled from rates of niche evolution, suggesting that slowdowns are unrelated to competition and niche filling. When controlling for the effects of clade diversity, diversification slowdowns appear independent of g
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EG - Zoologie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GAP505%2F11%2F2387" target="_blank" >GAP505/11/2387: Limity druhového bohatství: makroekologická analýza evolučních a ekologických procesů podmiňujících diverzitu na povrchu Země</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Evolution
ISSN
0014-3820
e-ISSN
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Svazek periodika
67
Číslo periodika v rámci svazku
8
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
11
Strana od-do
2423-2433
Kód UT WoS článku
000322329500021
EID výsledku v databázi Scopus
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