PARAMO: A Pipeline for Reconstructing Ancestral Anatomies Using Ontologies and Stochastic Mapping

Comparative phylogenetics has been largely lacking a method for reconstructing the evolution of phenotypic entities that consist of ensembles of multiple discrete traits—entire organismal anatomies or organismal body regions. In this study, we provide a new approach named PARAMO (Phylogenetic Ancest...

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Bibliographic Details
Published in:	Insect systematics and diversity 2019-11, Vol.3 (6), p.1-7
Main Authors:	Tarasov, Sergei, Mikó, István, Yoder, Matthew Jon, Uyeda, Josef C.
Format:	Article
Language:	eng
Subjects:	anatomy ancestral character state reconstruction evolution morphology MORPHOLOGY AND ONTOLOGY ontology stochastic mapping
Online Access:	Get full text
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Summary:	Comparative phylogenetics has been largely lacking a method for reconstructing the evolution of phenotypic entities that consist of ensembles of multiple discrete traits—entire organismal anatomies or organismal body regions. In this study, we provide a new approach named PARAMO (Phylogenetic Ancestral Reconstruction of Anatomy by Mapping Ontologies) that appropriately models anatomical dependencies and uses ontology-informed amalgamation of stochastic maps to reconstruct phenotypic evolution at different levels of anatomical hierarchy including entire phenotypes. This approach provides new opportunities for tracking phenotypic radiations and evolution of organismal anatomies.
ISSN:	2399-3421 2399-3421