Results 31 to 40 of about 26,814 (193)
The Selector Gene apterous and Notch Are Required to Locally Increase Mechanical Cell Bond Tension at the Drosophila Dorsoventral Compartment Boundary. [PDF]
PLoS ONE, 2016 The separation of cells with distinct fates and functions is important for tissue and organ formation during animal development. Regions of different fates within tissues are often separated from another along straight boundaries.
Marcus Michel +5 more
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Visual Field Coordinate Systems in Visual Neurophysiology [PDF]
Anais da Academia Brasileira de Ciências, 2023 In this work, algorithms have been developed to: 1. Compare visual field coordinate data, presented in different representation systems; 2. Determine the distance in degrees between any two points in the visual field; 3.
MARCELO GATTASS, RICARDO GATTASS
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Laminar and dorsoventral molecular organization of the medial entorhinal cortex revealed by large-scale anatomical analysis of gene expression. [PDF]
PLoS Computational Biology, 2015 Neural circuits in the medial entorhinal cortex (MEC) encode an animal's position and orientation in space. Within the MEC spatial representations, including grid and directional firing fields, have a laminar and dorsoventral organization that ...
Helen L Ramsden +3 more
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Ontogeny of ependymoglial cells lining the third ventricle in mice
Frontiers in Endocrinology, 2023 IntroductionDuring hypothalamic development, the germinative neuroepithelium gives birth to diverse neural cells that regulate numerous physiological functions in adulthood.MethodsHere, we studied the ontogeny of ependymal cells in the mouse mediobasal ...
David Lopez-Rodriguez +5 more
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Dorso-ventral heterogeneity in tracheal basal stem cells
Biology Open, 2021 The tracheal basal cells (BCs) function as stem cells to maintain the epithelium in steady state and repair it after injury. The airway is surrounded by cartilage ventrolaterally and smooth muscle dorsally.
Tomomi Tadokoro +6 more
doaj +1 more source
Fly, 2022 Signal transduction by the Toll-like receptors (TLRs) is conserved and essential for innate immunity in metazoans. The founding member of the TLR family, Drosophila Toll-1, was initially identified for its role in dorsoventral axis formation in early ...
Daiki Umetsu
doaj +1 more source
Calcium mediates dorsoventral patterning of mesoderm in Xenopus [PDF]
Current Biology, 2001 Calcium signals participate in the differentiation of electrically excitable and nonexcitable cells; one example of this differentiation is the acquisition of mature neuronal phenotypes. For example, transient elevations of the intracellular calcium concentration have been recorded in the ectoderm of early embryos, and this elevation has been proposed ...
Palma, Verónica +2 more
openaire +7 more sources
Dorsoventral splitting of the infundibulum in a child with pituitary hypoplasia
Radiology Case Reports, 2023 Pituitary development arises from ectodermal tissue creating Rathke's pouch and ultimately the adenohypophysis anteriorly whereas neuroectodermal tissue arising from the diencephalon creates the neurohypophysis posteriorly. Alterations in pituitary development can lead to hormonal dysregulation and dysfunction. Following clinical suspicion of pituitary
John P. Welby +5 more
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Dorsoventral Skin Characteristics
, 2013 (A) Skin slices from animals of different age and genotype demonstrate similar patterns of hair-length variation along the dorsoventral axis (scale bar = 1 cm). (B) Enlarged area from (A), demonstrating the transition in hair length and color
Andreas Russ (2479) +7 more
core +1 more source
Biology Open, 2015 Nodal signaling plays crucial roles in vertebrate developmental processes such as endoderm and mesoderm formation, and axial patterning events along the anteroposterior, dorsoventral and left-right axes.
Eric Röttinger +3 more
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