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Titolo:
Asymmetric inheritance of radial glial fibers by cortical neurons
Autore:
Miyata, T; Kawaguchi, A; Okano, H; Ogawa, M;
Indirizzi:
RIKEN, Brain Sci Inst, Lab Cell Culture Dev, Wako, Saitama 3510198, Japan RIKEN Wako Saitama Japan 3510198 ulture Dev, Wako, Saitama 3510198, Japan Osaka Univ, Grad Sch Med, Div Ophthalmol, Suita, Osaka 5650871, Japan Osaka Univ Suita Osaka Japan 5650871 thalmol, Suita, Osaka 5650871, Japan Keio Univ, Sch Med, Dept Physiol, Tokyo 1608582, Japan Keio Univ Tokyo Japan 1608582 ch Med, Dept Physiol, Tokyo 1608582, Japan Japan Sci & Technol Corp, Core Res Evolut Sci & Technol, Tokyo 1050011, Japan Japan Sci & Technol Corp Tokyo Japan 1050011 chnol, Tokyo 1050011, Japan
Titolo Testata:
NEURON
fascicolo: 5, volume: 31, anno: 2001,
pagine: 727 - 741
SICI:
0896-6273(20010913)31:5<727:AIORGF>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Soggetto:
MURINE CEREBRAL WALL; CENTRAL-NERVOUS-SYSTEM; CELL-CYCLE; STEM-CELLS; CORTEX; NEOCORTEX; LINEAGE; NEUROGENESIS; GENERATION; MIGRATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
52
Recensione:
Indirizzi per estratti:
Indirizzo: Miyata, T RIKEN, Brain Sci Inst, Lab Cell Culture Dev, Wako, Saitama 3510198, Japan RIKEN Wako Saitama Japan 3510198 , Wako, Saitama 3510198, Japan
Citazione:
T. Miyata et al., "Asymmetric inheritance of radial glial fibers by cortical neurons", NEURON, 31(5), 2001, pp. 727-741

Abstract

Recent studies demonstrated the neuronogenic role of radial glial cells (RGCs) in the rodent. To reveal the fate of radial glial processes, we intensively monitored divisions of RGCs in Dil-labeled slices from the embryonic day 14 mouse cortex. During RGC division, each pia-connected fiber becomes thin but is neither lost nor divided; it is inherited asymmetrically by onedaughter cell. In divisions that produce a neuron and a progenitor, the neuron inherits the pial fiber, also grows a thick ventricular process for several hours, and is therefore indistinguishable from the progenitor RGC. The ventricular process in the radial glial-like neuron ("radial neuron") then collapses, leading to ascent of the neuron by using the "recycled" radialfiber.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 17:36:56