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astrosphere
as·tro·sphere A0488200 (ăs′trō-sfîr′)n.1. The central portion of a cell aster exclusive of the rays.2. The entire cell aster with the exception of the centrosome.astrosphere (ˈæstrəˌsfɪə) n1. (Genetics) another name for centrosome2. (Biology) Also called: attraction sphere the part of the aster excluding the centrosomeastrosphere1. the central part of an aster, containing the centrosome.
2. the whole aster excluding the centrosome.See also: Biologyastrosphere
astrosphere[′as·trō‚sfir] (cell and molecular biology) The center of the aster exclusive of the rays. astrosphere
astrosphere [as´tro-sfēr] the central mass of an aster, excluding the rays.aster.as·tro·sphere (as'trō-sfēr), A set of radiating microtubules extending outward from the cytocentrum and centrosphere of a dividing cell. Synonym(s): aster, astral rays, attraction sphere, Lavdovsky nucleoid, paranuclear body [G. astron, star, + sphaira, ball] astrosphere (ăs′trō-sfîr′)n.1. The central portion of a cell aster exclusive of the rays.2. The entire cell aster with the exception of the centrosome.as·tro·sphere (as'trō-sfēr) A set of radiating microtubules extending outward from the cytocentrum and centrosphere of a dividing cell.
Synonym(s): aster, attraction sphere. [G. astron, star, + sphaira, ball]Lavdovsky, Michail D., Russian histologist, 1846-1902. Lavdovsky nucleoid - a set of radiating microtubules extending outward from the cytocentrum and centrosphere of a dividing cell. Synonym(s): astrosphereThesaurusSeeaster |