Chemosensory signal transduction in Caenorhabditis elegans

DM Ferkey, P Sengupta, ND L'Etoile - Genetics, 2021 - academic.oup.com
Chemosensory neurons translate perception of external chemical cues, including odorants,
tastants, and pheromones, into information that drives attraction or avoidance motor …

[HTML][HTML] Innexins: expression, regulation, and functions

J Güiza, I Barría, JC Sáez, JL Vega - Frontiers in physiology, 2018 - frontiersin.org
The innexin (Inx) proteins form gap junction channels and non-junctional channels (named
hemichannels) in invertebrates. These channels participate in cellular communication …

A global brain state underlies C. elegans sleep behavior

ALA Nichols, T Eichler, R Latham, M Zimmer - Science, 2017 - science.org
INTRODUCTION Global brain states such as sleep and wakefulness involve
reconfigurations of neural circuit activity across the entire nervous system. Yet it is not …

[HTML][HTML] G protein-coupled receptor-based thermosensation determines temperature acclimatization of Caenorhabditis elegans

K Ohnishi, T Sokabe, T Miura, M Tominaga… - Nature …, 2024 - nature.com
Animals must sense and acclimatize to environmental temperatures for survival, yet their
thermosensing mechanisms other than transient receptor potential (TRP) channels remain …

[HTML][HTML] Kin-recognition and predation shape collective behaviors in the cannibalistic nematode Pristionchus pacificus

F Hiramatsu, JW Lightfoot - Plos Genetics, 2023 - journals.plos.org
Kin-recognition is observed across diverse species forming an important behavioral
adaptation influencing organismal interactions. In many species, the molecular mechanisms …

Descending pathway facilitates undulatory wave propagation in Caenorhabditis elegans through gap junctions

T Xu, J Huo, S Shao, M Po, T Kawano… - Proceedings of the …, 2018 - National Acad Sciences
Descending signals from the brain play critical roles in controlling and modulating
locomotion kinematics. In the Caenorhabditis elegans nervous system, descending AVB …

A cGAL-UAS bipartite expression toolkit for Caenorhabditis elegans sensory neurons

S Nava, W Palma, X Wan, JY Oh… - Proceedings of the …, 2023 - National Acad Sciences
Animals integrate sensory information from the environment and display various behaviors
in response to external stimuli. In Caenorhabditis elegans hermaphrodites, 33 types of …

[HTML][HTML] Behavioral control by depolarized and hyperpolarized states of an integrating neuron

A Sordillo, CI Bargmann - Elife, 2021 - elifesciences.org
Coordinated transitions between mutually exclusive motor states are central to behavioral
decisions. During locomotion, the nematode Caenorhabditis elegans spontaneously cycles …

Trans-generational effects of copper on nerve damage in Caenorhabditis elegans

Y Zhang, C Zhao, H Zhang, Q Lu, J Zhou, R Liu… - Chemosphere, 2021 - Elsevier
The potential toxicity of copper has received great attention for a long time, however, trans-
generational effects of copper have not been extensively investigated. Caenorhabditis …

[HTML][HTML] Changes to social feeding behaviors are not sufficient for fitness gains of the Caenorhabditis elegans N2 reference strain

Y Zhao, L Long, W Xu, RF Campbell, EE Large… - Elife, 2018 - elifesciences.org
The standard reference Caenorhabditis elegans strain, N2, has evolved marked behavioral
changes in social feeding behavior since its isolation from the wild. We show that the causal …