Results 51 to 60 of about 47,912 (86)
The septin cytoskeleton facilitates membrane retraction during motility and blebbing. [PDF]
, 2012 Increasing evidence supports a critical role for the septin cytoskeleton at the plasma membrane during physiological processes including motility, formation of dendritic spines or cilia, and phagocytosis.
Chen, Yi-Chun M +3 more
core
Reactivation of contraction in detergent-lysed teleost retinal cones. [PDF]
, 1982 Teleost retinal cones contract in the light and elongate in the dark. In the green sunfish, Lepomis cyanellus, the necklike myoid region of the cone contracts from as much as 120 micrometers (midnight dark-adapted) to 6 micrometers in fully light-adapted
BURNSIDE, Beth +3 more
core +1 more source
Cortical actin dynamics: Generating randomness by formin(g) and moving [PDF]
, 2011 Wedlich-Söldner, R., Yu, H.
core +1 more source
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Current Opinion in Cell Biology, 1992
The actomyosin contractile-ring mechanism remains the paradigm for cytokinesis after 20 years of experimental testing. Recent evidence suggests that Ca2+ triggers the contraction and that cell-cycle kinases regulate the timing of cytokinesis. New work is required to identify the signals from the mitotic spindle that specify the position of the furrow.
L L, Satterwhite, T D, Pollard
openaire +2 more sources
The actomyosin contractile-ring mechanism remains the paradigm for cytokinesis after 20 years of experimental testing. Recent evidence suggests that Ca2+ triggers the contraction and that cell-cycle kinases regulate the timing of cytokinesis. New work is required to identify the signals from the mitotic spindle that specify the position of the furrow.
L L, Satterwhite, T D, Pollard
openaire +2 more sources
1998
Abstract Cytokinesis is a multi-step process that proceeds linearly with time according to the following general framework. It begins with a signal from the mitotic apparatus that must be transmitted to the cellular cortex at the cleavage site.
Michael L Goldberg +3 more
openaire +1 more source
Abstract Cytokinesis is a multi-step process that proceeds linearly with time according to the following general framework. It begins with a signal from the mitotic apparatus that must be transmitted to the cellular cortex at the cleavage site.
Michael L Goldberg +3 more
openaire +1 more source
Cytokinesis in trypanosomatids
Current Opinion in Microbiology, 2007The process of cytokinesis, where the cytoplasm of one cell is divided to produce two daughter cells, is intricate in trypanosomatids because of the requirement to replicate and segregate a number of single copy organelles, including the nucleus, kinetoplast, Golgi apparatus, and flagellum.
Tansy C, Hammarton +2 more
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Cytoskeleton, 2012
AbstractPolar body cytokinesis is the physical separation of a small polar body from a larger oocyte or ovum. This maternal meiotic division shares many similarities with mitotic and spermatogenic cytokinesis, but there are several distinctions, which will be discussed in this review.
Maddox, Amy Shaub +2 more
openaire +3 more sources
AbstractPolar body cytokinesis is the physical separation of a small polar body from a larger oocyte or ovum. This maternal meiotic division shares many similarities with mitotic and spermatogenic cytokinesis, but there are several distinctions, which will be discussed in this review.
Maddox, Amy Shaub +2 more
openaire +3 more sources