Results 21 to 30 of about 157,699 (364)

Arterial Blood Pressure, Neuronal Excitability, Mineral Metabolism and Cell Volume Regulation Mechanisms Revealed by Xenopus laevis oocytes

open access: yesMembranes, 2022
Xenopus laevis oocytes have been an invaluable tool to discover and explore the molecular mechanisms and characteristics of many proteins, in particular integral membrane proteins.
Gerardo Gamba
doaj   +1 more source

Competition and feeding ecology in two sympatric Xenopus species (Anura: Pipidae) [PDF]

open access: yesPeerJ, 2017
The widespread African clawed frog (Xenopus laevis) occurs in sympatry with the IUCN Endangered Cape platanna (Xenopus gilli) throughout its entire range in the south-western Cape, South Africa.
Solveig Vogt   +4 more
doaj   +2 more sources

Expanding the genetic toolkit in Xenopus : approaches and opportunities for human disease modeling [PDF]

open access: yes, 2016
© The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Developmental Biology 426 (2017): 325-335, doi:10.1016/j.ydbio.2016.04.009.The amphibian model Xenopus,
Conlon, Frank   +3 more
core   +3 more sources

Xenopus laevis Oocytes Preparation for in-Cell EPR Spectroscopy

open access: yesBio-Protocol, 2018
One of the most exciting perspectives for studying bio-macromolecules comes from the emerging field of in-cell spectroscopy, which enables to determine the structure and dynamics of bio-macromolecules in the cell. In-cell electron paramagnetic resonance (
Laura John, Malte Drescher
doaj   +1 more source

Digital dissection of the model organism Xenopus laevis using contrast-enhanced computed tomography [PDF]

open access: yes, 2017
The African clawed frog, Xenopus laevis, is one of the most widely used model organisms in biological research. However, the most recent anatomical description of X. laevis was produced nearly a century ago.
Ahn   +62 more
core   +2 more sources

Expression of transposable elements in neural tissues during Xenopus development. [PDF]

open access: yesPLoS ONE, 2011
Transposable elements comprise a large proportion of animal genomes. Transposons can have detrimental effects on genome stability but also offer positive roles for genome evolution and gene expression regulation.
Fernando Faunes   +11 more
doaj   +1 more source

Evolutionary Divergence in Developmental Strategies and Neuromodulatory Control Systems of Two Amphibian Locomotor Networks [PDF]

open access: yes, 2004
Attempts to understand the neural mechanisms which produce behaviour must consider both prevailing sensory cues and the central cellular and synaptic changes they direct. At each level, neuromodulation can additionally shape the final output.
Buchanan, James T.   +3 more
core   +2 more sources

An Algorithm Based on a Cable-Nernst Planck Model Predicting Synaptic Activity throughout the Dendritic Arbor with Micron Specificity [PDF]

open access: yesNeuroinformatics, 2023, 21 (1), pp.207-220, 2023
Recent technological advances have enabled the recording of neurons in intact circuits with a high spatial and temporal resolution, creating the need for modeling with the same precision. In particular, the development of ultra-fast two-photon microscopy combined with fluorescence-based genetically-encoded Ca2+-indicators allows capture of full ...
arxiv   +1 more source

Xenopus laevis Kif18A is a highly processive kinesin required for meiotic spindle integrity

open access: yesBiology Open, 2017
The assembly and functionality of the mitotic spindle depends on the coordinated activities of microtubule-associated motor proteins of the dynein and kinesin superfamily.
Martin M. Möckel   +3 more
doaj   +1 more source

Patterns of tubb2b Promoter-Driven Fluorescence in the Forebrain of Larval Xenopus laevis

open access: yesFrontiers in Neuroanatomy, 2022
Microtubules are essential components of the cytoskeleton of all eukaryotic cells and consist of α- and β-tubulin heterodimers. Several tissue-specific isotypes of α- and β-tubulins, encoded by distinct genes, have been described in vertebrates.
Daniela Daume   +3 more
doaj   +1 more source

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