Evolution of 3D Chromatin Folding

L Álvarez-González… - Annual Review of Animal …, 2024 - annualreviews.org
Studies examining the evolution of genomes have focused mainly on sequence
conservation. However, the inner working of a cell implies tightly regulated crosstalk …

Annelid comparative genomics and the evolution of massive lineage-specific genome rearrangement in bilaterians

TD Lewin, IJY Liao, YJ Luo - Molecular Biology and Evolution, 2024 - academic.oup.com
The organization of genomes into chromosomes is critical for processes such as genetic
recombination, environmental adaptation, and speciation. All animals with bilateral …

Nanos2 marks precursors of somatic lineages and is required for germline formation in the sea anemone Nematostella vectensis

A Denner, J Steger, A Ries, E Morozova-Link… - Science …, 2024 - science.org
In animals, stem cell populations of varying potency facilitate regeneration and tissue
homeostasis. Notably, germline stem cells in both vertebrates and invertebrates express …

The genome of the colonial hydroid Hydractinia reveals that their stem cells use a toolkit of evolutionarily shared genes with all animals

CE Schnitzler, ES Chang, J Waletich… - Genome …, 2024 - genome.cshlp.org
Hydractinia is a colonial marine hydroid that shows remarkable biological properties,
including the capacity to regenerate its entire body throughout its lifetime, a process made …

A comparative analysis of planarian genomes reveals regulatory conservation in the face of rapid structural divergence

M Ivanković, JN Brand, L Pandolfini, T Brown… - Nature …, 2024 - nature.com
The planarian Schmidtea mediterranea is being studied as a model species for
regeneration, but the assembly of planarian genomes remains challenging. Here, we report …

Sea anemone Membrane Attack Complex/Perforin Superfamily demonstrates an evolutionary transitional state between venomous and developmental functions

JM Surm, M Landau… - Molecular Biology …, 2024 - academic.oup.com
Gene duplication is a major force driving evolutionary innovation. A classic example is
generating new animal toxins via duplication of physiological protein-encoding genes and …

Updated single cell reference atlas for the starlet anemone Nematostella vectensis

AG Cole, J Steger, J Hagauer, A Denner… - Frontiers in …, 2024 - Springer
Background The recent combination of genomics and single cell transcriptomics has
allowed to assess a variety of non-conventional model organisms in much more depth …

[HTML][HTML] A novel in vivo system to study coral biomineralization in the starlet sea anemone, Nematostella vectensis

B Foster, F Hugosson, F Scucchia, C Enjolras… - Iscience, 2024 - cell.com
Coral conservation requires a mechanistic understanding of how environmental stresses
disrupt biomineralization, but progress has been slow, primarily because corals are not …

Highly conserved and extremely evolvable: BMP signalling in secondary axis patterning of Cnidaria and Bilateria

D Mörsdorf, P Knabl, G Genikhovich - Development Genes and Evolution, 2024 - Springer
Bilateria encompass the vast majority of the animal phyla. As the name states, they are
bilaterally symmetric, that is with a morphologically clear main body axis connecting their …

Chromosome-level genome assemblies and genetic maps reveal heterochiasmy and macrosynteny in endangered Atlantic Acropora

NS Locatelli, SA Kitchen, KH Stankiewicz, CC Osborne… - BMC genomics, 2024 - Springer
Background Over their evolutionary history, corals have adapted to sea level rise and
increasing ocean temperatures, however, it is unclear how quickly they may respond to …