10 ENGLISH BOOKS RELATING TO «OMMATIDIAL»
Discover the use of
ommatidial in the following bibliographical selection. Books relating to
ommatidial and brief extracts from same to provide context of its use in English literature.
1
WCNN'93, Portland: World Congress on Neural Networks, July ...
the fly's lamina (Ogmen and Gagne', 1990). However, unlike an on-off unit which
only signals the onset and offset of an input stimulus, our ommatidial node
uniquely identifies the stimulus as an increase or decrease from the delayed
stimulus.
2
A Phenotypic and Genetic Characterization of the Cell ...
The complete mechanism underlying ommatidial rotation remains unclear.
Manipulation of cell-cell adhesion and response to cell signaling are clearly vital
for correct ommatidial rotation, but the means by which ommatidia coordinate
these ...
Jennifer Lynn Fetting, 2009
3
A Morphological and Genetic Analysis of Directed Cell ...
This observation led to the hypotheses that ommatidial rotation occurs in two 45°
steps, that these steps can be genetically separated, and that nmo is essential for
the second step (from 45° to 90°) (Choi and Benzer 1994; Brown and Freeman ...
Ryan William Fiehler, 2007
4
Development of the Nervous System
R8s spread themselves out through the Notch lateral inhibition pathway. D.
Cascade of photoreceptor determination in a developing ommatidial cluster. R8,
the first cell to be determined, expresses atonal (ato) and signals neighboring
cells to ...
Dan H. Sanes, Thomas A. Reh, William A. Harris, 2011
5
Fundamental Neuroscience
As they leave the MF, cells of the eye disc become arranged in a pattern of “
rosettes”that foreshadow the regular ommatidial pattern. Soon afterward, one cell
is singled out in each rosette to become R8. Being the first cells to differentiate,
R8 ...
6
The Nemo Kinase Regulates
Ommatidial Rotation in the ...
However, the mechanisms of rotation are not understood. Results of this work suggest that Nemo kinase regulates rate of rotation by specifically acting on cadherin-catenin complexes at the level of adherens junctions.
7
Determinants of Neuronal Identity
How can discrete, evenly spaced ommatidial units arise from an apparently
homogeneous epithelial sheet? In grasshoppers, elegant ablation experiments
have provided one possible answer (Doe and Goodman, 1985). Neuroblasts in
the ...
In the eyes of Papilio (Fig. 7.3) and Pieris, the situation is more complicated. In
these eyes, even the long-wavelength receptors (i.e. short visual fibres) differ in
sensitivity between the ommatidial types. The expression of different opsin genes
...
Eric Warrant, Dan-Eric Nilsson, 2006
9
Adaptive Mechanisms in the Ecology of Vision
p Heteronympha merope Figure 3 The pattern of ommatidial receptive fields in
different regions of the eye of the Australian butterfly Heteronympha merope (
3om Land. 1989a). The circles represent the dark'adapted acceptance angles (
Ap ...
10
Issues in Biological, Biochemical, and Evolutionary Sciences ...
“A prominent feature of Drosophila eye development is the 90 degrees rotational
movement of the multicellular ommatidial precursors within a matrix of stationary
cells. We demonstrate that the cell adhesion molecules Echinoid (Ed) and ...
7 NEWS ITEMS WHICH INCLUDE THE TERM «OMMATIDIAL»
Find out what the national and international press are talking about and how the term
ommatidial is used in the context of the following news items.
A Transgenic Drosophila melanogaster Model To Study Human T …
We demonstrate that Tax-1 but not Tax-2 induces ommatidial perturbation and increased plasmatocyte proliferation and that the eye phenotype ... «Journal of Virology, Jul 15»
Research Paper: "Common Design Principles" Explain Patterns of …
... revealed striking similarities with the stochastic retinal mosaic of Drosophila, despite considerable differences in ommatidial organization. «Discovery Institute, Jun 15»
Studying moths to improve solar cells
The paper goes by the lengthy title of: "Multiscale Ommatidial Arrays with Broadband and Omnidirectional Antireflection and Antifogging ... «Digital Journal, Mar 15»
No Other Animal In The World Sees Color Like The Mantis Shrimp
Michael F. Land and Daniel OsorioA diagram of the compound eye of the mantis shrimp Odontodactylus scyllarus shows the six ommatidial ... «Business Insider, Jan 14»
The eyes of Anomalocaris
Grey fill in b represents visual surface, the proximal part in the upper eye extrapolated from the lower eye. c, Detail of ommatidial lenses located ... «ScienceBlogs, Dec 11»
Complex eyes in the Cambrian
All fossil eyes have large central ommatidial lenses forming a light-sensitive bright zone, b, and a sclerotized pedestal, p. Because the fossil ... «ScienceBlogs, Jun 11»
One gene provides fruit fly both antenna & color vision
... the expression of different light-sensitive pigments (rhodopsins) in the two central photoreceptor cells (R7 and R8) of each ommatidial cluster. «Washington University Record, Apr 06»
