Research teams

Computational Molecular Evolution
Team Leader: Ramon y Cajal fellow Miguel Arenas (marenas@uvigo.es)
Miguel Arenas’ Computational Molecular Evolution Team is interested in understanding the evolution of organisms at the population and molecular levels. The team also develops models, methods and frameworks for the evolutionary analysis of genetic data.

Comparative genomics
Team Leader: Assistant Professor Carlos Canchaya (canchaya@uvigo.es)
Carlos Canchaya’s Marine Genomics Team is assembling and comparing different mollusk genomes in order to understand their functional adaptation.

Marine genomics
Team Leader: Marie Curie  Fellow Iria Fernández-Silva (irfernandez@uvigo.es)
Iria Fernández-Silva’s Speciation genomics group is trying to answer key evolutionary questions pertaining the evolution of marine fishes.

Phylogenomics ERC
Team leader: Professor David Posada  (dposada@uvigo.es)
David Posada’s Evolutionary Genomics Team uses genomic information to try to understand the evolution of different species and cancer cells.


Current projects

Cancer phylogeography (PHYLOCANCER)

islandThe evolution of cancer tumors in a body can be likened with the evolution of populations in more or less fragmented habitats. During tumor progression, this population of cells is subject to distinct somatic evolutionary processes like mutation, drift, selection or migration, which can act at different points in time and geographical space. So far evolutionary inferences drawn from cancer genomes have been mostly qualitative. We aim to construct a robust theoretical and methodological evolutionary framework that can contribute to a better understanding of the process of somatic evolution and shed light into the biology of cancer. IP: David Posada.

NGS phylogeography of closely related genomes

Our understanding of the mechanisms of evolution at the genomic level is being transformed by the current explosion of massive sequencing of non-model organisms. Together with Rafael Zardoya and colleaguesPSS536ConusGloriamaris54mmFcaughtin50metersdeepsandyandrockyBeniisalnd150gramsSupernicecolorshell152 we are using RNA-seq to obtain a large number of homologous loci from a set of marine snail species, a recent radiation of the genus Trovaoconus endemic from the Cape Verde islands.


Also, with Jesus Troncoso at the University of Vigo we are studying different aspects of transcriptomic evolution and using these data to decipher the role of incomplete lineage sorting and gene duplication on the rapid evolution of related genomes. Currently we are focusing in the genus Elysia and Hypselodoris.  IP: David Posada.


Mussel genome


We are currently working on the de novo genome and transcriptome sequencing of the marine bivalve Mytilus galloprovincialisusing NGS technologies. Mussel is a very common and commercially important bivalve in the coasts of Galicia and there is a lot of local research around it. This work is done in collaboration with Antonio Figueras and Beatriz Novoa lab at the Institute of Marine Research (CSIC) in Vigo, and with the CNAG in Barcelona. IPs: Carlos Canchaya & David Posada.


The Fish Speciation Genome Project


This is a multidisciplinary approach to investigate the genomic architecture of lineage divergence and the role of gene flow in speciation in reef fishes. We also aim to investigate the prevalence of hybridization and genomic introgression in coral reef fishes and its consequences for the calibration of molecular clocks and phylogeographic inference. This project is funded by a European Union People Marie Curie Action to Dr. Iria Fernandez-Silva (2013-2016) and is a partnership between the California Academy of Sciences and the University of Vigo. More info at http://www.calacademy.org/scientists/projects/fishspeciationgenome-research-projectIP: Iria Fernández-Silva.