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February 2025

Newsletter

DBC News is a monthly publication that seeks to inform first and foremost faculty members, researchers and students. It also reaches out to a wider community - Department of Computational Biology partners, visiting faculty and friends.

Alongside the Department's website it is a complementary means of keeping abreast of the Department's rich and diversified scientific activities - visiting faculty, exceptional conferences, publications, awards, appointments, calls for papers and research, ...

WELCOME

The whole DBC extends the warmest of welcomes to new members.

Ian Quintas
Junior Reseacher, Group Bergmann

I'm thrilled to rejoin Bergmann's group as a Junior Researcher in order to further explore the associations between physiological factors and external and retinal eye image.
Learn more
Miren Iraeta Obergozo
Postdoctoral Researcher, Group Malaspinas

Miren joined Malaspinas’ group to work on population genomic projects, with a primary focus on the Mediterranean region after the Bronze Age.
Learn more

DBC SEMINARS

February 20th - DBC Seminar
with Dr. Stephan Schiffels


Leader of the Population Genetics group - Max Planck Institute for Evolutionary Anthropology

"Spatial inference of population structure, prehistoric human mobility and relatedness from ancient human genomes"

Learn more

February 27th - DBC Seminar
with Dr. Ignacio Quintero

Leader Researcher at Institut de Biologie de l'École Normale Supérieure (IBENS).

"Imbalanced diversification pulses sustain the rise, decline and fall of clades"


Learn more

INFOS

February 6th – February 7th - Lausanne (Gen)Omics Days 2025


The Lausanne Genomics Days is a 2-day international conference meant to share advances in (Gen)Omics and their impact on biological research, applied to a wide range of topics.
Learn more

February 12th - SDM-CH: Modelling species distributions in Switzerland for science and practice


Are you interested in modeling species distribution in Switzerland for science and applications? Join the SDM-CH symposium to learn more about existing tools and predictions in Switzerland, as well as ongoing projects and future needs.

📍 Where?: UNIL, Dorigny Campus, Anthropole Building, room 2024
Learn more

Biology25 conference - 
February 13-14

Biology25 is the largest conference dedicated to organismal biology in Switzerland and serves as the annual joint meeting of the Swiss Zoological Society, the Swiss Botanical Society, and the Swiss Systematics Society. It offers a great opportunity for PhD students and early-career researchers to showcase their research.
Learn more

July 27-31st - Leena Peltonen School of Human Genetics summer school


This prestigious summer school brings together 20 leaders in human genetics with 20 students close to their PhD completion. This isn't just a course; it's a science summer camp designed for in-depth exploration of the future of genomics through vibrant discussions and debates, with the participation of amazing researchers such as Prof. Zoltán Kutalik.

📅 When? : July 27-31, 2025

📍 Where? : Wellcome Genome Campus, Hinxton, UK

📝 Application deadline : March 7, 2025
Learn more

EDUCATION AND OUTREACH

How do scientists find genes using computers?

Where to find your DNA in the Genes?
Find out with Silvia Prieto Baños, Phd student in the Dessimoz's lab.
Watch the video,
For more videos, visit the DBC YouTube channel and subscribe

EXPLORE MORE...

For more Research news and infos on DBC Events, please check out the DBC Website

Check out
CIG News
SIB News
Skills for Scientists

All the events of the APNS here

RESEARCH HIGHLIGHTS

What follows is a small sampling of recently published research across the department — for a more complete list of publications, visit PubMed. If there is a paper you would like to see highlighted in the next issue of the newsletter, please email us.
Estimating the proportion of beneficial mutations that are not adaptive in mammals
- With Thibault Latrille, Diego A. Hartasánchez and Nicolas Salamin
Beneficial mutations can either adapt organisms to environmental changes or restore lost fitness due to genetic drift. This study shows that non-adaptive beneficial mutations, which are often overlooked, significantly contribute to positive selection in mammals.
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Association between common genetic variants and income provide insights about the socio-economic health gradient - With Sven Bergmann
A genome-wide association study on income among Europeans identified 162 genomic loci linked to income, with small effect sizes. The study found genetic correlations with educational attainment and health, showing complex genetic influences on income and health disparities.
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N-acetylated sugars in clownfish and damselfish skin mucus as messengers involved in chemical recognition by anemone host With Sara Heim and Nicolas Salamin
Six novel Bifidobacterium strains were isolated from the honey stomach of Apis mellifera. These strains are Gram-positive, non-motile, non-sporulating, and facultatively anaerobic. Genetic analysis revealed that some strains are closely related to Bifidobacterium polysaccharolyticum, while others are related to Bifidobacterium apousia. Phenotypic and genotypic characterization confirmed that strain H1HS16NT represents a novel species, proposed as Bifidobacterium kimbladii sp. nov.
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Pre-processing of paleogenomes: mitigating reference bias and postmortem damage in ancient genome data - With Dilek Koptekin and Anna-Sapfo Malaspinas
We propose graph alignment and our new algorithm, bamRefine, to minimize reference bias and postmortem damage in low coverage paleogenomes. These methods effectively reduce bias and damage, starting from raw read files, and we recommend publishing FASTQ files.
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Quality assessment of gene repertoire annotations with OMark - With Yannis Nevers, Alex Warwick Vesztrocy , Victor Rossier, Clément-Marie Train, Adrian Altenhoff, Christophe Dessimoz and Natasha M. Glover
This study proposes graph alignment and our new algorithm, bamRefine, to minimize reference bias and postmortem damage in low coverage paleogenomes. These methods effectively reduce bias and damage, starting from raw read files, and we recommend publishing FASTQ files.

Explore more...

JOB OPENINGS

Group Leader in Health Data Science - Location : Milan, Italy

Group Leader in Translational Epidemiology - Location : Milan, Italy

Post-Doc Position: Bio-Image Analysis - Location : Zurich, Switzerland

ALUMNI SPOTLIGHT

Are you an alumnus or former employee of the department? Email us your news and updates to include in an upcoming newsletter!