An aster is a cellular structure shaped like a star, formed around each centrosome during mitosis in an animal cell.[Asters do not form during mitosis in plants. Astral rays, composed of microtubules, radiate from the centrosphere and look like a cloud.
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An aster is a cellular structure shaped like a star, consisting of a centrosome and its associated microtubules during the early stages of mitosis in an animal ...
An aster is a microtubule that is part of the cytoskeleton of a cell. It is part of the mitotic spindle and helps to pull sister chromatids apart so a cell can ...
Jul 23, 2021 · (cell biology) A star-shaped cluster of microtubules radiating from the pericentriolar region, and seen immediately before and during mitosis of ...
Feb 22, 2018 · Asters are radial microtubule arrays found in animal cells. These star-shaped structures form around each pair of centrioles during mitosis.
A starlike arrangement of microtubules radiating from a centrosome. Asters become conspicuous in animal cells at the ends of the spindle when cell division ...
Asters are herbaceous perennials. Like the "flower" of a sunflower, aster "flowers" are really groups of flowers called heads made up of a basket of small ...
Aug 18, 2016 · An Aster is seen during eukaryotic cell division, mitosis or meiosis, as a pair of star-shaped structures where the center of the star is a ...
Growth of interphase asters occurs by a mechanism that allows microtubule density at the aster periphery to remain approximately constant as radius increases.
Mar 28, 2016 · Microtubule asters—radial arrays of microtubules emanating from centrosomes—organize many cellular processes, including cell polarity and ...
