Estimating shifts in diversification rates based on higher-level phylogenies

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F16%3A43890770" target="_blank" >RIV/60076658:12310/16:43890770 - isvavai.cz</a>

Výsledek na webu

<a href="http://rsbl.royalsocietypublishing.org/content/12/10/20160273" target="_blank" >http://rsbl.royalsocietypublishing.org/content/12/10/20160273</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1098/rsbl.2016.0273" target="_blank" >10.1098/rsbl.2016.0273</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Estimating shifts in diversification rates based on higher-level phylogenies

Popis výsledku v původním jazyce

Macroevolutionary studies recently shifted from only reconstructing the past state, i.e. the species phylogeny, to also infer the past speciation and extinction dynamics that gave rise to the phylogeny. Methods for estimating diversification dynamics are sensitive towards incomplete species sampling. We introduce a method to estimate time-dependent diversification rates from phylogenies where clades of a particular age are represented by only one sampled species. A popular example of this type of data is phylogenies on the genus-or family-level, i.e. phylogenies where one species per genus or family is included. We conduct a simulation study to validate our method in a maximum-likelihood framework. Further, this method has already been introduced into the Bayesian package MRBAYES, which led to new insights into the evolution of Hymenoptera.

Název v anglickém jazyce

Estimating shifts in diversification rates based on higher-level phylogenies

Popis výsledku anglicky

Macroevolutionary studies recently shifted from only reconstructing the past state, i.e. the species phylogeny, to also infer the past speciation and extinction dynamics that gave rise to the phylogeny. Methods for estimating diversification dynamics are sensitive towards incomplete species sampling. We introduce a method to estimate time-dependent diversification rates from phylogenies where clades of a particular age are represented by only one sampled species. A popular example of this type of data is phylogenies on the genus-or family-level, i.e. phylogenies where one species per genus or family is included. We conduct a simulation study to validate our method in a maximum-likelihood framework. Further, this method has already been introduced into the Bayesian package MRBAYES, which led to new insights into the evolution of Hymenoptera.

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Biology Letters

ISSN

1744-9561

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000389636800004

EID výsledku v databázi Scopus

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