Background:
Epigenetic mechanisms – changes in gene expression that do not involve changes in the DNA sequence, such as DNA methylation – enable more rapid and plastic phenotypic responses than are possible via genetic change, and have been suggested to mediate rapid individual and population responses to novel or changing environments. Individual genomes may differ in their capacity to respond epigenetically – i.e. epigenetic potential. A high epigenetic potential has been suggested to facilitate adaptive responses to environmental variation, but whether epigenetic potential actually drives phenotypic plasticity (via differences in gene expression) remains unknown. The Passer sparrow species complex is diverse, with at least 4 major species in Europe and around 28 globally. This includes the house sparrow, an obligate human commensal and one of the most populous and widespread introduced birds on earth. This species is of particular interest because it has undergone several major range expansions in the last two centuries, largely through human activity. Using whole genome sequencing data, along with gene expression data (RNAseq), this project will investigate the associations between epigenetic potential for DNA methylation and variation in gene expression in 2 sparrow species differing in their ecology and behaviour.
We are seeking:
A motivated MSc student with an interest in the molecular and physiological mechanisms underlying animal behaviour and adaptation. You will join a novel research line on ecological epigenetics, having the opportunity to learn and join every step of the research (i.e. fieldwork with wild birds, statistical analyses, bioinformatics).
What you will learn:
You will learn how to answer eco-evolutionary questions using modern techniques and molecular approaches. You will gain experience in behavioural ecology, ecophysiology, bioinformatics and genomics. There will also be opportunities for fieldwork and gaining experience in handling birds. The skills you will gain will provide an important foundation for future applications to PhD positions or to jobs in industry.
What we offer:
This is an opportunity to join an international, friendly research group (based in Spain and Norway) with a focus on close mentorship and skills development. We will conduct frequent lab meetings, group discussions and provide hands-on training.
Contact & questions:
- Blanca Jimeno (bjimenorev@gmail.com)
- Mark Ravinet (mark.ravinet@ibv.uio.no)