scholarly journals Expression of multiple class three semaphorins in the retina and along the path of zebrafish retinal axons

2007 ◽  
Vol 236 (10) ◽  
pp. 2918-2924 ◽  
Author(s):  
Davon C. Callander ◽  
Ryan E. Lamont ◽  
Sarah J. Childs ◽  
Sarah McFarlane
Keyword(s):  
Retinal Axons ◽  
Multiple Class

scholarly journals Patterns and phenotypes: Expression of multiple class three semaphorins in the retina and along the path of zebrafish retinal axons

2008 ◽  
Vol 237 (3) ◽  
pp. 860-860
Author(s):  
Davon C. Callander ◽  
Ryan E. Lamont ◽  
Sarah J. Childs ◽  
Sarah McFarlane
Keyword(s):  
Retinal Axons ◽  
Multiple Class

Kissing the Old Class Politics Goodbye

2005 ◽  
Vol 67 ◽  
pp. 54-63 ◽  
Author(s):  
Dorothy Sue Cobble
Keyword(s):  
Social Movements ◽  
Identity Politics ◽  
Economic Justice ◽  
Class Politics ◽  
Working Classes ◽  
Working People ◽  
History Of ◽  
Multiple Class ◽  
Alternative Reading

Verity Burgmann's call for a reinvigorated class politics and language is timely. This essay shares her goal of strengthening social movements in which class is taken seriously. It argues, however, that her efforts to resuscitate an antiquated class politics dressed up in identity clothes will not further that goal. This response offers an alternative reading of the nature and history of the “new” and the “old” social movements, of what can be learned about class and class-conscious movements from “identity politics” and from cultural theorists, and of what is needed to encourage future movements for social and economic justice. It calls for a class politics that recognizes the diversity of the working classes, embraces multiple class identities, reflects the fluid and multitiered class structures in which we live, and honors the aspirations of working people for inclusion, equity, and justice.

scholarly journals Pseudo-Marginal Bayesian Multiple-Class Multiple-Kernel Learning for Neuroimaging Data

2014 ◽  
Author(s):  
Andrew D. O'Harney ◽  
Andre Marquand ◽  
Katya Rubia ◽  
Kaylita Chantiluke ◽  
Anna Smith ◽  
...  
Keyword(s):  
Multiple Kernel Learning ◽  
Kernel Learning ◽  
Multiple Kernel ◽  
Neuroimaging Data ◽  
Multiple Class

Genetic dissection of the retinotectal projection

Development ◽  
1996 ◽  
Vol 123 (1) ◽  
pp. 415-425 ◽  
Author(s):  
H. Baier ◽  
S. Klostermann ◽  
T. Trowe ◽  
R.O. Karlstrom ◽  
C. Nusslein-Volhard ◽  
...  
Keyword(s):  
Large Scale ◽  
Fish Larvae ◽  
Microscopic Analysis ◽  
Genetic Dissection ◽  
Axon Pathfinding ◽  
Retinotectal Projection ◽  
Vertebrate Brain ◽  
Retinal Axons ◽  
Assay Procedure ◽  
Homozygous Diploid

A systematic search for mutations affecting the retinotectal projection in zebrafish larvae was performed, as part of the large-scale Tubingen screen for homozygous diploid mutants in embryonic development. 2,746 inbred lines (F2 families) from males mutagenized with ethylnitroso urea were screened. In wild-type larvae, developing retinal axons travel along a stereotyped route to the contralateral optic tectum. Here, their terminals form a highly ordered retinotopic map. To detect deviations from this pattern, an axon tracing assay was developed that permits screening of large numbers of mutagenized fish. Two fluorescent tracer dyes (DiI and DiO) were injected at opposite poles of the eyes of day-5 aldehyde-fixed larvae. 12 hours later, retinal axons were labelled over their entire length, and could be observed through the intact skin. The assay procedure (aldehyde fixation, mounting, injection of dyes, microscopic analysis) took about 1 minute per fish. In total, 125,000 individual fish larvae were processed. During the screen, 114 mutations in approx. 35 genes were discovered. For the mutants subjected to complementation testing, the number of alleles per locus ranges from 1 to 15. The mutations affect distinct steps in the retinotectal pathway, from pathfinding between eye and tectum to map formation along the dorsal-ventral and the anterior-posterior axis of the tectum. Mutations that disturb axon pathfinding to the tectum for the most part do not disrupt retinotopic mapping, and vice versa. The majority of the mutants display associated defects in other tissues and die before day 10. These mutants provide new tools for studying the formation of neuronal maps. The results of this screen show that a large-scale genetic approach can be applied to relatively late and circumscribed developmental processes in the vertebrate brain.

A Stable AI-based Binary and Multiple Class Heart Disease Prediction Model for IoMT

2021 ◽  
pp. 1-1
Author(s):  
Xiaoming Yuan ◽  
Jiahui Chen ◽  
Kuan Zhang ◽  
Yuan Wu ◽  
Tingting Yang
Keyword(s):  
Heart Disease ◽  
Prediction Model ◽  
Disease Prediction ◽  
Multiple Class
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