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Metamorphosis as a driver of biodiversity? From a single genome to multiple phenomes

Project description

Shedding further light on the biological process of metamorphosis

The EU-funded META-MORPHOSIS project will investigate the biological process of metamorphosis and how it relates to biodiversity. The research fellow will identify the patterns of morphological and functional variation across species and examine the origin and evolution of metamorphosis using the fossil record. They will also elucidate how metamorphosis fosters diversity and quantify its impact on the generation of biodiversity. To achieve this, they will study salamander species with different developmental strategies and ecologies throughout ontogeny, using a combination of state-of-the-art approaches. The results will provide an unprecedented data set and analysis of diversification, considering for the first time how morpho-functional, developmental and ecological factors shape biodiversity through deep time.

Objective

Metamorphosis is one of the most fascinating phenomena in the animal kingdom, implying an abrupt change in morphology and ecology during the lifetime of an individual transforming it from a larva into an adult. Metamorphosis can be thought of as a second birth for an animal, emerging as a completely different organism, despite being produced from the same genetic material. From butterflies to frogs, almost all the successful and speciose lineages of animals are metamorphic, suggesting that metamorphosis may be an important driver of biodiversity. At the time of the sixth mass extinction, where one-fifth of living species are threatened, understanding whether development can be a driver of morphological and functional diversity, and whether it may be advantageous in allowing populations to adapt rapidly to changing environments is of prime importance. The goal of META-MORPHOSIS is to test the impact of metamorphosis on morphological diversification by disentangling the factors (developmental, functional, and ecological) shaping morphological diversity. I aim to 1) identify the patterns of morphological and functional variation depending on developmental strategies across species throughout ontogeny; 2) shed light on the origin and evolution of metamorphosis using the fossil record; 3) understand how metamorphosis fosters diversity and to quantify its impact on the generation of biodiversity. To do so, I will study salamander species with different developmental strategies and ecologies throughout ontogeny using a combination of state-of-the-art approaches, including phenomics (geometric morphometrics), analyses of function (feeding kinematics and forces), phylogenetic comparative methods, development, paleontology and methods exploring diversification. META-MORPHOSIS will produce an unprecedented data set and analyses of diversification considering for the first time how morpho-functional, developmental, and ecological factors shape biodiversity through deep-time.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

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Coordinator

MUSEUM FUR NATURKUNDE - LEIBNIZ-INSTITUT FUR EVOLUTIONS- UND BIODIVERSITATSFORSCHUNG AN DER HUMBOLDT-UNIVERSITAT ZU BERLIN
Net EU contribution
€ 162 806,40
Address
INVALIDENSTRASSE 43
10115 Berlin
Germany

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Region
Berlin Berlin Berlin
Activity type
Research Organisations
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Total cost
€ 162 806,40
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