Kawachi, Masanobu Nakayama, Takuro Kayama, Motoki Nomura, Mami Miyashita, Hideaki Bojo, Othman Rhodes, Lesley Sym, Stuart Pienaar, Richard N. Probert, Ian
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20年以上謎だった生物の正体が判明 --光合成生物進化解明のカギに--. 京都大学プレスリリース. 2021-03-29. / Rapidly accumulating genetic data from environmental sequencing approaches have revealed an extraordinary level of unsuspected diversity within marine phytoplankton, which is responsible for around 50% of global net primary production.However, the phenotypic identity of many of the org...
Reaney, Ashley M. Bouchenak-Khelladi, Yanis Tobias, Joseph A. Abzhanov, Arkhat
Darwin's finches are a classic example of adaptive radiation, a process by which multiple ecologically distinct species rapidly evolve from a single ancestor. Such evolutionary diversification is typically explained by adaptation to new ecological opportunities. However, the ecological diversification of Darwin's finches following their dispersal t...
Rhoda, Daniel Polly, P David Raxworthy, Christopher Segall, Marion
Published in
Evolution; international journal of organic evolution
The kinetic skull is a key innovation that allowed snakes to capture, manipulate, and swallow prey exclusively using their heads using the coordinated movement of eight bones. Despite these unique feeding behaviors, patterns of evolutionary integration and modularity within the feeding bones of snakes in a phylogenetic framework have yet to be addr...
An, Haowei Geng, Jiwei Bian, Zeyu Liu, Gen Wang, Mingliang Chen, Dong Wang, Haowei
Published in
Materials
The thermal stability of the Al-Si alloys during the thermal exposure process from 250 °C to 400 °C was systematically investigated. The relationships between the morphological evolution and the mechanical changes of the alloys were determined through the Vickers hardness test and materials characterization method. Initially, the alloys exhibited s...
Reaney, AM Bouchenak‐Khelladi, Y Tobias, JA Abzhanov, A
Darwin's finches are a classic example of adaptive radiation, a process by which multiple ecologically distinct species rapidly evolve from a single ancestor. Such evolutionary diversification is typically explained by adaptation to new ecological opportunities. However, the ecological diversification of Darwin's finches following their dispersal t...
Miras, Karine Ferrante, Eliseo Eiben, A. E.
Published in
Frontiers in Robotics and AI
Evolutionary robot systems are usually affected by the properties of the environment indirectly through selection. In this paper, we present and investigate a system where the environment also has a direct effect—through regulation. We propose a novel robot encoding method where a genotype encodes multiple possible phenotypes, and the incarnation o...
Thomas, Kate N Gower, David J Bell, Rayna C Fujita, Matthew K Schott, Ryan K Streicher, Jeffrey W
Published in
Proceedings. Biological sciences
Frogs and toads (Amphibia: Anura) display diverse ecologies and behaviours, which are often correlated with visual capacity in other vertebrates. Additionally, anurans exhibit a broad range of relative eye sizes, which have not previously been linked to ecological factors in this group. We measured relative investment in eye size and corneal size f...
Gómez, R Antonio Maddison, David R
Published in
Journal of morphology
The beetle family Carabidae, with about 40,000 species, exhibits enough diversity in sperm structure and behavior to be an excellent model system for studying patterns and processes of evolution. We explore their potential, documenting sperm form in 177 species of ground beetles using light microscopy and collecting data on one qualitative and seve...
cardenes, victor merinero, raúl rubio-ordoñez, álvaro cnudde, veerle garcía-guinea, javier pitcairn, iain k.
It is widely accepted that metamorphism induces a remobilization of iron sulfides, sweeping away original ones while creating new ones. This paper analyzes size distributions of iron sulfides in several samples from the Caples and Torlesse terranes from the Otago Schist (New Zealand) using high-resolution X-ray computed tomography, which allows all...
Day, JJ Martins, FC Tobias, JA Murrell, DJ
Aim Morphological and lineage evolution are predicted to follow different patterns in island and mainland radiations. However, the extent to which these geographical contexts influence evolutionary trajectories remains poorly understood, in part because few studies have focused on species‐rich clades colonizing continents and archipelagos over comp...