Results 31 to 40 of about 51,829 (322)
A regulatory code for neurogenic gene expression in the Drosophila embryo [PDF]
, 2004 Bioinformatics methods have identified enhancers that mediate restricted expression in the Drosophila embryo. However, only a small fraction of the predicted enhancers actually work when tested in vivo.
Erives, Albert +6 more
core +2 more sources
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
doaj +1 more source
Scientific Reports, 2019 Dorso-ventral (DV) countershading is a highly-conserved pigmentary adaptation in vertebrates. In mammals, spatially regulated expression of agouti-signaling protein (ASIP) generates the difference in shading by driving a switch between the production of ...
L. Cal +7 more
semanticscholar +1 more source
The Polycomb group protein Ring1 regulates dorsoventral patterning of the mouse telencephalon
Nature Communications, 2019 Dorsal-ventral patterning of the mammalian telencephalon is fundamental to the formation of distinct functional regions including the neocortex and ganglionic eminence.
Hikaru Eto +6 more
semanticscholar +1 more source
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
doaj +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance The evolutionary origins of novel traits that define animal phyla have puzzled biologists for centuries. The possible antecedent of one such novelty that draws extensive discussion is that of the chordate central nervous system, which exists
Yi-Hsien Su +6 more
semanticscholar +1 more source
Neurogenin3 restricts serotonergic neuron differentiation to the hindbrain [PDF]
, 2014 The development of the nervous system is critically dependent on the production of functionally diverse neuronal cell types at their correct locations.
Carcagno, Abel Luis +4 more
core +1 more source
Cell Reports, 2019 Summary: Establishment of robust gene expression boundary is crucial for creating elaborate morphology during development. However, mechanisms underlying boundary formation have been extensively studied only in a few model systems.
Kota Abe +9 more
doaj +1 more source
Complementary Sensory and Associative Microcircuitry in Primary Olfactory Cortex [PDF]
, 2011 The three-layered primary olfactory (piriform) cortex is the largest component of the olfactory cortex. Sensory and intracortical inputs converge on principal cells in the anterior piriform cortex (aPC).Wecharacterize organization principles of the ...
Beed, Prateep +5 more
core +2 more sources
Dorsoventral decoupling of Hox gene expression underpins the diversification of molluscs
Proceedings of the National Academy of Sciences of the United States of America, 2019 Significance How animal bodies became diversified is a key concern in evolutionary study. As the second most species-rich phylum, Mollusca possesses a vast diversity of body plans, ranging from those of clams to octopuses, but the underlying mechanisms ...
Pin Huan +3 more
semanticscholar +1 more source