The Polish Evolutionary Conference (PEC) is a leading national forum for evolutionary biologists, bringing together researchers from across Poland to present research on molecular, organismal, ecological, and evolutionary processes. The conference aims to foster scientific exchange and collaboration within the academic community by encouraging meaningful discussions and facilitate networking, with a particular emphasis on the active participation of students and early-career researchers. The first edition of PEC took place in Kraków in 2013.
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Oral presentations
Oral presentations are scheduled for 12 minutes, followed by 3 minutes of discussion.
Posters
Poster session will take place on Thursday evening. The recommended poster format is A0, vertically-oriented.

Swiss Ornithological Institute, Sempach, Switzerland
Topic: A mosaic of modular variation at a single gene underpins convergent plumage coloration
Research background and interests: I have a longstanding interest in understanding the molecular bases and evolutionary history of phenotypic and species diversity. To this end, my research makes use of large-scale molecular data to study hybridization and adaptation in avian systems.

CEFE, University of Montpellier, CNRS, EPHE, IRD, Montpellier, France
Topic: Adapting to fluctuating and complex environments
Background/research interests: I'm interested in the mechanisms and consequences of adaptation to changing environments. My group works on the genetics basis of adaptation, the evolution of plasticity, and eco-evolutionary dynamics, using a combination of approaches: theory, experimental evolution, and analyses of long-term datasets from natural populations. For our experiments we use the halotolerant microalga Dunaliella salina, which has fascinating mechanisms of salinity tolerance.

Centre for Ecological and Evolutionary Synthesis (CEES), Dept of Biosciences, University of Oslo, Norway
Topic: Structural genomic variation in an evolutionary perspective
Background/research interests: My research deals with evolutionary genomics - both at the comparative- and population level. A particular interest has been evolution of teleosts (bony fishes), their genome architecture and structural variation in terms of copy number variation, inversions and chromosomal rearrangements. Another focus has been plant evolutionary genomics addressing structural variation in terms of length variation of short tandem repeats and genome architecture effects of hybridisation events. Recently, we have also initiated investigations of bird genomes and their unusual microchromosomes. A large proportion of our current research has been associated with the Earth BioGenome Project (EBP) and European Reference Genome Atlas (ERGA).
Department of Cell and Molecular Biology, Uppsala University, Sweden
Topic: Stealing and dealing: eukaryotic strategies for living without oxygen
Research background and interests: Courtney Stairs explores how microorganisms have evolved to live in anoxic and oxygen-limited environments. Her research focuses on the evolutionary origins and diversification of this anaerobic metabolism in microbial eukaryotes - also known as protists - using a combination of comparative genomics, cell biology, and microbiology.
The registration is closed.

* bachelor/master/PhD students
BANK TRANSFER
VENUE
PEC_2026 will take place at the Conference Center of University of Lodz (ul. Stefana Kopcińskiego 16/18, 90-232 Lodz). Parking will be available for participants at the Conference Center area (limited number of spaces).
GETTING THERE
PUBLIC TRANSPORT
The most convenient way to reach the conference venue is by public transport (MPK Łódź).
The nearest stops to the venue are:
All stops are located within a few minutes’ walk from the conference venue.

Tram connections form railway stations:
TICKETS
Public transport tickets in Łódź can be purchased:
You may consider purchasing time-based tickets or 24-hour tickets.
ACCOMMODATION
The conference organizing committee does not provide accommodation. Participants are responsible for arranging their own lodging.
There are numerous accommodation options available the venue, including hotels and short-term rental apartments.
Examples of nearby options:
University of Łódź Dormitories
It is also possible to stay in University of Łódź dormitories (~150 PLN per night).
The welcome reception will take place on Wednesday evening (starting at 7:00 PM) at the historic Bidermann's Palace.
The Palace is located at the corner of Franciszkańska and Północna Streets. You can reach the Palace from the Conference Center on foot (an approximately 30-minute walk) or by taking tram line 4, 15, 45 or bus line 87 (see the map). Guest parking is available on the premises (limited spaces).
Important note: Please enter the palace grounds via the gate on Północna Street, as Franciszkańska Street is currently undergoing renovation.
All conference participants are welcome to join the reception!
The Ludwik Tomiałojć Medal is an award granted by the Committee on Environmental and Evolutionary Biology of the Polish Academy of Sciences to researchers whose contributions to the exploration and conservation of biodiversity in Poland have had a significant impact. The award was established in honor of the Polish ornithologist, Professor Ludwik Tomiałojć (1939–2020). It particularly highlights achievements in development of citizen science and environmental education. In previous years, recipients of the Ludwik Tomiałojć Medal were: Paweł Pawlaczyk (in 2023) and dr hab. Sabina Pierużek-Nowak, prof. UW (in 2025). This year's medal recipient will be announced during the 12th edition of Polish Evolutionary Conference.

Institutions:
The Committee of Environmental and Evolutionary Biology, Polish Academy of Sciences
Faculty of Biology and Environmental Protection, University of Lodz
Scientific Committee:
prof. dr hab. Jerzy Bańbura, UŁ
dr hab. Maciej Bartos, prof. UŁ
dr Dagmara Błońska, UŁ
prof. dr hab. Michał Grabowski, UŁ
dr hab. Magdalena Herdegen-Radwan, UAM
dr hab. Marcin Kiedrzyński, prof. UŁ
dr hab. Piotr Łukasik, UJ
prof. dr hab. Piotr Minias, UŁ
dr hab. Michał Żmihorski, prof. IBS PAN
Chairman: prof. dr hab. Piotr Minias
Organising Committee:
prof. dr hab. Piotr Minias
dr hab. Radosław Włodarczyk, prof. UŁ
dr Amelia Chyb
dr Joanna Drzewińska-Chańko
dr Maciej Kamiński
mgr Sergiusz Jeziorski
mgr Aleksandra Lewandowska
mgr Weronika Pietrzak
mgr Aleks Sykała
pec2026@biol.uni.lodz.pl
Department of Biodiversity Studies and Bioeducation
Faculty of Biology and Environmental Protection
University of Lodz
Banacha 1/3
90-237 Łódź
Poland