Results 81 to 90 of about 316,097 (341)
Transitions Regulating the Timing of Cytokinesis in Embryonic Cells [PDF]
, 2002 Anaphase, mitotic exit, and cytokinesis proceed in rapid succession, and while mitotic exit is a requirement for cytokinesis in yeast [1, 2], it may not be a direct requirement for furrow initiation in animal cells [3, 4].
Sigrist +24 more
core +1 more source
Rappaport rules: Cleavage furrow induction in animal cells
Proceedings of the National Academy of Sciences, 1997 Cytokinesis in animal cells is achieved by a circumferential ring of differentiated cortex, enriched in actin and myosin, that contracts to divide the cytoplasm (reviewed in ref. 1). The placement of the contractile ring is specified by the mitotic apparatus such that contraction bisects the mitotic spindle, ensuring that division occurs between the ...
K, Oegema, T J, Mitchison
openaire +3 more sources
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
A permeabilized cell model for studying cytokinesis using mammalian tissue culture cells. [PDF]
, 1980 PtK1 cells lysed late in cell division in a medium containing the nonionic detergent Brij 58 and polyethylene glycol with continue to undergo cleavage after lysis.
CANDE, W. Zacheus
core
PtdIns(4,5)P2 Functions at the Cleavage Furrow during Cytokinesis [PDF]
Current Biology, 2005 Phosphoinositides play important roles in regulating the cytoskeleton and vesicle trafficking, potentially important processes at the cleavage furrow. However, it remains unclear which, if any, of the phosphoinositides play a role during cytokinesis. A systematic analysis to determine if any of the phosphoinositides might be present or of functional ...
Field, Seth J. +7 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
The distribution of cytoplasmic microtubules throughout the cell cycle of the centric diatom Stephanopyxis turris: their role in nuclear migration and positioning the mitotic spindle during cytokinesis. [PDF]
, 1986 The cell cycle of the marine centric diatom Stephanopyxis turris consists of a series of spatially and temporally well-ordered events. We have used immunofluorescence microscopy to examine the role of cytoplasmic microtubules in these events.
Cande, WZ, McDonald, KL, Wordeman, L
core
Spindle-to-cortex communication in cleaving, polyspermic Xenopus eggs [PDF]
, 2015 © The Author(s), 2015. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Molecular Biology of the Cell 26 (2015): 3628-3640, doi:10.1091/mbc.E15-04-0233.Mitotic spindles ...
Field, Christine M. +3 more
core +1 more source
Centrocortin Cooperates with Centrosomin to Organize Drosophila Embryonic Cleavage Furrows [PDF]
Current Biology, 2009 In the Drosophila early embryo, the centrosome coordinates assembly of cleavage furrows. Currently, the molecular pathway that links the centrosome and the cortical microfilaments is unknown. In centrosomin (cnn) mutants, in which the centriole forms but the centrosome pericentriolar material (PCM) fails to assemble, actin microfilaments are not ...
Kao, Ling-Rong, Megraw, Timothy L.
openaire +2 more sources
Multifunctional Microstructured Surfaces by Microcontact Printing of Reactive Microgels
Advanced Functional Materials, EarlyView.Reactive poly(N‐vinylcaprolactam‐co‐glycidyl methacrylate) microgels are used as functional inks to create surface‐grafted arrays on glass via microcontact printing. The patterns (10–50 µm widths and spacings) enable stable binding and post‐functionalization with dyes and peptides.
Inga Litzen +4 more
wiley +1 more source