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Evolutionary robotics as a modelling tool in evolutionary biology [PDF]

open access: yesFrontiers in Robotics and AI
The use of evolutionary robotic systems to model aspects of evolutionary biology is well-established. Yet, few studies have asked the question, “What kind of model is an evolutionary robotic system?” This paper seeks to address that question in several ...
Alan F. T. Winfield
doaj   +4 more sources

Evolutionary biology and life histories [PDF]

open access: diamondAnimal Biodiversity and Conservation, 2007
The demographic processes that drive the spread of populations through environments and in turn determine the abundance of organisms are the same demographic processes that drive the spread of genes through populations and in turn determine gene ...
C. R. Brown, D. L. Thomson
doaj   +4 more sources

Meeting Report on the Symposium “Evolutionary Applications” at the 3rd Joint Congress on Evolutionary Biology [PDF]

open access: yesEvolutionary Applications
The symposium “Evolutionary Applications” took place on June 28, 2024 in the virtual part of the 3rd Joint Congress on Evolutionary Biology. It was contributed to the conference by the European Society for Evolutionary Biology (ESEB).
Hildegard Uecker
doaj   +2 more sources

Ultrastructure of the lamprey head mesoderm reveals evolution of the vertebrate head

open access: yesiScience, 2023
Summary: The cranial muscle is a critical component in the vertebrate head for a predatory lifestyle. However, its evolutionary origin and possible segmental nature during embryogenesis have been controversial.
Takayuki Onai   +6 more
doaj   +1 more source

Phototransduction in a marine sponge provides insights into the origin of animal vision

open access: yesiScience, 2022
Summary: Most organisms respond to light. Here, we investigate the origin of metazoan phototransduction by comparing well-characterized opsin-based photosystems in neural animals with those in the sponge Amphimedon queenslandica.
Eunice Wong   +4 more
doaj   +1 more source

Sex-specific growth arrest in a lizard

open access: yesiScience, 2022
Summary: (1) In contrast to mammals and birds, reptiles have been considered as indeterminate growers, whose growth reflects differential allocation of resources to growth versus other energetically demanding processes such as reproduction.
Lukáš Kubička   +3 more
doaj   +1 more source

Elements of divergence in germline determination in closely related species

open access: yesiScience, 2023
Summary: Evolutionary transitions are particularly important in development of the germ line, cells which directly impact sexual reproduction. Differences in the primordial germ cells (PGCs) of two sea urchin species were examined here by stage-matched ...
Shumpei Morita   +3 more
doaj   +1 more source

Nuclear receptors EcR-A/RXR and HR3 control early embryogenesis in the short-germ hemimetabolous insect Blattella germanica

open access: yesiScience, 2023
Summary: The role of steroid hormone signaling during insect post-embryonic development has been extensively characterized. However, its function during embryonic development is less understood, particularly in short-germ band hemimetabolous insects.
Josefa Cruz   +3 more
doaj   +1 more source

FishPIE: A universal phylogenetically informative exon markers set for ray-finned fishes

open access: yesiScience, 2022
Summary: Understanding the evolutionary history of the highly diverse ray-finned fishes has been challenging, and the development of more universal primers for phylogenetic analyses may help overcoming these challenges. We developed FishPIE, a nested PCR
Xidong Mu   +16 more
doaj   +1 more source

Neofunctionalization of ciliary BBS proteins to nuclear roles is likely a frequent innovation across eukaryotes

open access: yesiScience, 2023
Summary: The eukaryotic BBSome is a transport complex within cilia and assembled by chaperonin-like BBS proteins. Recent work indicates nuclear functions for BBS proteins in mammals, but it is unclear how common these are in extant proteins or when they ...
Alexander Ewerling   +3 more
doaj   +1 more source

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