Early high disparity, where clades reach maximum morphological diversity early in their history, is often observed in the fossil record. Since there are currently no suitable methods to model these Ea...

Precise spatiotemporal control of protein synthesis is essential during embryogenesis, yet directly measuring translation kinetics in vivo remains challenging in vertebrates. In particular, it remains...

Abstract. Directional selection is often viewed as a transient force in macroevolution, with its signal eroded over time by stabilizing and fluctuating sel

Zoologiska institutionen är en av de äldsta institutionerna vid Stockholms universitet och har en lång historia av grundläggande och tillämpad forskning på djur, från leddjur till stora däggdj

Standard methods for ancestral sequence reconstruction (ASR) rely on substitution models for the residues in a biological sequence and assume independent evolution across these sites, ignoring the epi...

Abstract. Body size is an iconic trait in quantitative genetics. For species with indeterminate growth however, growth curve, a function-valued trait, is t

Theory can help address cell and molecular biology’s major challenges, particularly those arising from large omics datasets.

I have written before about how two conceptual frameworks have shaped our thinking about cell fate, Waddington's epigenetic landscape and Davidson's gene...

Antimicrobial resistance is often inferred from resistance genes and susceptibility phenotypes measured under standardized conditions. We argue that for many resistance genes, resistance is better vie...

In cell biology, computational models of biological systems range from minimal representations with a handful of parameters to whole-cell simulations tracking thousands of molecular species across a c...

The genomic regions regulating gene expression are often themselves transcribed into a variety of noncoding RNAs (ncRNAs). However, the regulatory roles of this noncoding transcription remain largely ...

The bacteriophage ΦX174 was the first genome to be sequenced and the first to be chemically synthesised. Here we present a complete map of the consequences of changing every nucleotide in the ΦX174 ge...

Lund University welcomes applicants with different backgrounds and experiences. Gender equality, equal opportunities and diversity are fundamental principles in all parts of the University’s activit

Reconstructing causal dynamic networks from multivariate time series is a foundational problem in complex systems science. Yet, the key scientific iss…

Cells sense and respond to their environment through signalling pathways, and the dynamics of these pathways shape cell fate even within genetically identical populations. Two largely separate computa...

ALT: Callipterus Cichlid Collecting Shell

Abstract. Natural selection encodes learned information in the genome. Learned solutions may be tuned specifically to past challenges, failing in altered e

The capacity to adapt is essential for a population to avoid extinction in a changing world and is recognized as a global conservation priority. Ad...

Quantitative comparison of morphogenesis across individuals remains a fundamental challenge, as developing embryos vary in shape, orientation and developmental tempo. Moreover, real-time three-dimensi...

Author summary An astounding property of multicellular animals is the reliable formation of morphological structures, such as organs and limbs. How does this reliable formation, termed reproducibility...

The European Society for Evolutionary Developmental Biology is delighted to welcome you to the 10th biennial meeting, to be held at the University of Glasgow from June 9th - 12th in 2026.

Autorino et al. report a feedback loop between Nodal signalling and tissue phase transitions in zebrafish embryos. Nodal alters adhesion, triggering tissue rigidification and reduced porosity, which l...

Genome-wide analyses in multiancestry and European cohorts show that in complex traits, rare alleles have disproportionately large effects at the tails of the phenotypic spectrum compared with common ...

A historical and philosophical exploration of the organism-environment relationship and its role in shaping biological thought.In this first systematic boo

Why mammals cannot regenerate limbs like amphibians do presents a long-standing puzzle in biology. To uncover the underlying differences, we compared amputation responses of embryonic mouse (Mus musculus) and Xenopus laevis tadpole limbs. Lowering ...