Results 11 to 20 of about 887,804 (330)

Novel Divisome-Associated Protein Spatially Coupling the Z-Ring with the Chromosomal Replication Terminus in Caulobacter crescentus

open access: yesmBio, 2020
Cell division requires proper spatial coordination with the chromosome, which undergoes dynamic changes during chromosome replication and segregation. FtsZ is a bacterial cytoskeletal protein that assembles into the Z-ring, providing a platform to build ...
Shogo Ozaki, Urs Jenal, Tsutomu Katayama
doaj   +1 more source

ZapE Is a Novel Cell Division Protein Interacting with FtsZ and Modulating the Z-Ring Dynamics

open access: yesmBio, 2014
Bacterial cell division requires the formation of a mature divisome complex positioned at the midcell. The localization of the divisome complex is determined by the correct positioning, assembly, and constriction of the FtsZ ring (Z-ring).
Benoit S. Marteyn   +12 more
doaj   +1 more source

Properties of the commutators of some elements of linear groups over divisions rings

open access: yesМатематичні Студії, 2020
Inclusions resulting from the commutativity of elements and their commutators with trans\-vections in the language of residual and fixed submodules are found.
V. M. Petechuk, Yu. V. Petechuk
doaj   +1 more source

A Balanced-to-Unbalanced Hybrid Ring With Arbitrary Power Division Ratio

open access: yesIEEE Access, 2018
This paper presents a new balanced-to-unbalanced (BTU) hybrid ring with arbitrary power division ratio. Standard S-parameters and mixed-mode S-parameters are adopted to describe the performance requirements of the BTU hybrid ring.
Lin Li, Lin Sheng Wu, Jun-Fa Mao
doaj   +1 more source

Plasma electrons above Saturn's main rings: CAPS observations [PDF]

open access: yes, 2005
We present observations of thermal ( similar to 0.6 - 100eV) electrons observed near Saturn's main rings during Cassini's Saturn Orbit Insertion (SOI) on 1 July 2004. We find that the intensity of electrons is broadly anticorrelated with the ring optical
Baragiola, RA   +10 more
core   +1 more source

The Division Ring Over Conjugate Product

open access: yesIEEE Access, 2019
In this paper, we investigate the rational fractions in the framework of conjugate product and establish a division ring. Some conjugate properties on the proposed division ring are obtained, and the similarity and consimilarity properties are ...
Ai-Guo Wu, Hui-Zhen Wang, Yu Teng
doaj   +1 more source

The Min system and nucleoid occlusion are not required for identifying the division site in Bacillus subtilis but ensure its efficient utilization. [PDF]

open access: yesPLoS Genetics, 2012
Precise temporal and spatial control of cell division is essential for progeny survival. The current general view is that precise positioning of the division site at midcell in rod-shaped bacteria is a result of the combined action of the Min system and ...
Christopher D A Rodrigues   +1 more
doaj   +1 more source

3D-SIM super resolution microscopy reveals a bead-like arrangement for FtsZ and the division machinery: implications for triggering cytokinesis. [PDF]

open access: yesPLoS Biology, 2012
FtsZ is a tubulin-like GTPase that is the major cytoskeletal protein in bacterial cell division. It polymerizes into a ring, called the Z ring, at the division site and acts as a scaffold to recruit other division proteins to this site as well as ...
Michael P Strauss   +5 more
doaj   +1 more source

N-topo nilpotency in fuzzy neighborhood rings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We introduce the notion of N-topo nilpotent fuzzy set in a fuzzy neighborhood ring and develop some fundamental results.
T. M. G. Ahsanullah, Fawzi Al-Thukair
doaj   +1 more source

Fields and rings with few types [PDF]

open access: yes, 2011
Let R be an associative ring with possible extra structure. R is said to be weakly small if there are countably many 1-types over any finite subset of R. It is locally P if the algebraic closure of any finite subset of R has property P.
Cohn   +13 more
core   +2 more sources

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