TOLERATES

Understanding evolutionary rates on the Tree of Life in time and space

Coordinatore	THE UNIVERSITY OF SHEFFIELD    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	United Kingdom [UK]
Totale costo	1˙717˙624 €
EC contributo	1˙717˙624 €
Programma	FP7-IDEAS-ERC Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	ERC-2013-CoG
Funding Scheme	ERC-CG
Anno di inizio	2014
Periodo (anno-mese-giorno)	2014-05-01   -   2019-04-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	THE UNIVERSITY OF SHEFFIELD  Organization address address: FIRTH COURT WESTERN BANK city: SHEFFIELD postcode: S10 2TN contact info Titolo: Dr. Nome: Gavin Cognome: Thomas Email: send email Telefono: +44 114 2220136 Fax: +44 114 2220002	UK (SHEFFIELD)	hostInstitution	1˙717˙624.00
2	THE UNIVERSITY OF SHEFFIELD  Organization address address: FIRTH COURT WESTERN BANK city: SHEFFIELD postcode: S10 2TN contact info Titolo: Ms. Nome: Joanne Cognome: Watson Email: send email Telefono: +44 114 222 4754 Fax: +44 114 222 1452	UK (SHEFFIELD)	hostInstitution	1˙717˙624.00

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 Obiettivo del progetto (Objective)

'According to models of adaptive radiation and sexual selection trait divergence is a key step in the speciation process. At a macroevolutionary scale this leads to the prediction that speciation is driven by the rate of trait evolution rather than the state of the trait. Despite the established theoretical links between trait evolution and speciation, most macroevolutionary studies focus on predicting speciation as a state dependent process. To date the hypothesis that rapid speciation is driven by rapid trait evolution has rarely been tested. If the rate or degree of divergence in species traits is an important factor in driving differences in speciation rates among lineages then there must also be variation in rates of trait evolution among lineages. Using my recently completed phylogeny of all extant birds, novel datasets of ecomorphological and secondary sexual traits, and computer simulations, I will carry out the first large-scale analyses to determine the extent to which rates of phenotypic evolution vary among lineages and across space, test the causes of non-constant evolutionary rates, and derive and test predictions on the effects of rates of trait evolution on speciation.'