Comparative skin microbiome analyses reveal differences between wild populations and captive groups of the Montseny brook newt (Calotriton arnoldi)
Abstract
The Montseny brook newt (Calotriton arnoldi) is a Critically Endangered amphibian species endemic to the Montseny Massif in Catalonia, Spain. Here we present a comparative genomics analysis of C. arnoldi and related salamander species, providing insights into the genomic basis of its adaptation to cold, fast-flowing mountain streams. We identify genes under positive selection related to osmoregulation and hypoxia response, and characterize the repetitive element landscape of the Montseny brook newt genome.
Maria Estarellas
MSc Student · Now PhD Student at Institut de Biologia Evolutiva (CSIC - UPF)
My research will focus on the studying the emergent infectious diseases that are threatening amphibian populations by studying the composition of their microbiome.
Anthony Bonacolta
PhD Student · Now Postdoctoral Fellow at The University of British Columbia
My current research focuses on understanding the roles of micro-eukaryotes and bacteria in marine organisms. Initially, I will be researching the coral holobiont during bleaching from a single-cell perspective.