Mechanisms of daughter cell-size control during cell division
نویسندگان
چکیده
منابع مشابه
The control of cell division; a review. I. General mechanisms.
order into a subject that has not been much dis cussed in the past.1 The amount of relevant work is considerable, and it is spread over most of cell biology. In consequence, it is quite certain that I shall have failed to notice many important papers, particularly in those subjects with which I am unfamiliar. I should be glad to hear of these omis sions. I must also apologize to the numerous au...
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Asymmetric positioning of the mitotic spindle before cytokinesis can produce different-sized daughter cells that have distinct fates. Here, we found an asymmetric division in the Caenorhabditis elegans Q neuroblast lineage that began with a centered spindle but generated different-sized daughters, the smaller (anterior) of which underwent apoptosis. During this division, more myosin II accumula...
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In multicellular organisms one can find examples where a growing tissue divides up until some final fixed cell number. Asymmetric division plays a prevalent feature in tissue differentiation in these organisms, where the daughters of each asymmetric division inherit unequal amounts of a fate determining molecule and as a result follow different developmental fates. In some tissues the accumulat...
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Single cell morphogenesis results from a balance of forces involving internal pressure (also called turgor pressure in plants and fungi) and the plastic and dynamic outer shell of the cell. Dominated by the cell wall in plants and fungi, mechanical properties of the outer shell of animal cells arise from the cell cortex, which is mostly composed of the plasma membrane (and membrane proteins) an...
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ژورنال
عنوان ژورنال: Trends in Cell Biology
سال: 2015
ISSN: 0962-8924
DOI: 10.1016/j.tcb.2014.12.003