Results 21 to 30 of about 887,804 (330)
Multiclass scheduling algorithms for the DAVID metro network [PDF]
, 2004 —The data and voice integration over dense wavelength-division-multiplexing (DAVID) project proposes a metro network architecture based on several wavelength-division-multiplexing (WDM) rings interconnected via a bufferless optical switch called Hub. The
Andrea Bianco +8 more
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BMC Molecular and Cell Biology, 2019 Background The conserved NDR-family kinase Sid2p localizes to the contractile ring during fission yeast cytokinesis to promote ring constriction, septation, and completion of cell division.
Lois Kwon +3 more
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On finite division rings [PDF]
Proceedings of the American Mathematical Society, 1980 Herein it is shown that the set of right powers of a generic element of a finite division ring contains a basis of the ring as an algebra over a prime field. This result is then applied to finite flexible division rings of characteristic not 2 to obtain commutativity.
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Communicative & Integrative Biology, 2017 Chloroplasts have evolved from a cyanobacterial endosymbiont and multiply by dividing. Chloroplast division is performed by constriction of the ring-like protein complex (the PD machinery), which forms at the division site.
Nobuko Sumiya, Shin-ya Miyagishima
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Rings with a finite set of nonnilpotents
International Journal of Mathematics and Mathematical Sciences, 1979 Let R be a ring and let N denote the set of nilpotent elements of R. Let n be a nonnegative integer. The ring R is called a θn-ring if the number of elements in R which are not in N is at most n. The following theorem is proved: If R is a θn-ring, then R
Mohan S. Putcha, Adil Yaqub
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PP1-Dependent Formin Bnr1 Dephosphorylation and Delocalization from a Cell Division Site. [PDF]
PLoS ONE, 2016 Cell cycle ends with cytokinesis that is the physical separation of a cell into two daughter cells. For faithful cytokinesis, cells integrate multiple processes, such as actomyosin ring formation, contraction and plasma membrane closure, into coherent ...
Minami Orii +3 more
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Inhibition of polar actin assembly by astral microtubules is required for cytokinesis
Nature Communications, 2021 During cell division, the actin cytoskeletal network at both the equatorial contractile ring and cell cortex are known to play a role, but the regulation of γ-actin during cytokinesis is less well understood.
Anan Chen +6 more
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The Arabidopsis arc5 and arc6 mutations differentially affect plastid morphology in pavement and guard cells in the leaf epidermis. [PDF]
PLoS ONE, 2018 Chloroplasts, or photosynthetic plastids, multiply by binary fission, forming a homogeneous population in plant cells. In Arabidopsis thaliana, the division apparatus (or division ring) of mesophyll chloroplasts includes an inner envelope transmembrane ...
Makoto T Fujiwara +7 more
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Actin–Microtubule Crosstalk Imparts Stiffness to the Contractile Ring in Fission Yeast
Cells, 2023 Actin–microtubule interactions are critical for cell division, yet how these networks of polymers mutually influence their mechanical properties and functions in live cells remains unknown.
Kimberly Bellingham-Johnstun +4 more
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A Stochastic model for dynamics of FtsZ filaments and the formation of Z-ring
, 2020 Understanding the mechanisms responsible for the formation and growth of FtsZ polymers and their subsequent formation of the $Z$-ring is important for gaining insight into the cell division in prokaryotic cells.
Kumar, A. V. Anil +2 more
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