Results 251 to 260 of about 282,951 (269)

Endoreduplication mediated by the anaphase-promoting complex activator CCS52A is required for symbiotic cell differentiation in Medicago truncatula nodules.

open access: green, 2003
José‐María Vinardell   +10 more
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The anaphase promoting complex/cyclosome: a machine designed to destroy

Nature Reviews Molecular Cell Biology, 2006
The anaphase promoting complex/cyclosome (APC/C) is a ubiquitin ligase that has essential functions in and outside the eukaryotic cell cycle. It is the most complex molecular machine that is known to catalyse ubiquitylation reactions, and it contains more than a dozen subunits that assemble into a large 1.5-MDa complex. Recent discoveries have revealed
J. Peters
semanticscholar   +4 more sources

The anaphase‐promoting complex: A key mitotic regulator associated with somatic mutations occurring in cancer

Genes, Chromosomes and Cancer, 2020
The anaphase‐promoting complex/cyclosome (APC/C) is an E3 ubiquitin ligase that helps control chromosome separation and exit from mitosis in many different kinds of organisms, including yeast, flies, worms, and humans.
P. Melloy
semanticscholar   +1 more source

Mitotic regulation of the anaphase-promoting complex

Cellular and Molecular Life Sciences, 2007
Orderly progression through mitosis is regulated by the anaphase-promoting complex/cyclosome (APC/C), a large multiprotein E3 ubiquitin ligase that targets key mitotic regulators for destruction by the proteasome. APC/C has two activating subunits, Cdc20 and Cdh1. The well-established view is that Cdc20 activates APC/C from the onset of mitosis through
Paul J. Galardy   +3 more
openaire   +3 more sources

Identification of BIME as a Subunit of the Anaphase-Promoting Complex [PDF]

open access: possibleScience, 1996
The initiation of anaphase and exit from mitosis require the activation of a proteolytic system that ubiquitinates and degrades cyclin B. The regulated component of this system is a large ubiquitin ligase complex, termed the anaphase-promoting complex (APC) or cyclosome.
Jan-Michael Peters   +3 more
openaire   +2 more sources

Enzymology of the Anaphase‐Promoting Complex

2005
The anaphase-promoting complex (APC) is an ubiquitin-protein ligase that promotes mitotic progression by catalyzing the ubiquitination of numerous proteins, including securin and cyclin. Its complex subunit composition and extensive regulation make the APC an active subject of investigation for both cell biologists and enzymologists.
David O. Morgan, Christopher W. Carroll
openaire   +3 more sources

Non-mitotic functions of the Anaphase-Promoting Complex

Seminars in Cell & Developmental Biology, 2011
The Anaphase-Promoting Complex or Cyclosome (APC/C) is an E3 ubiquitin ligase whose activation requires the binding of a cofactor, either Cdc20 or Cdh1. While APC/C-Cdc20 is a major player during mitotic exit, APC/C-Cdh1 plays a central role in maintaining quiescence and controlling the onset of DNA replication. In addition, APC/C-Cdh1 is essential for
Marcos Malumbres   +2 more
openaire   +3 more sources

Subunits and Substrates of the Anaphase-Promoting Complex

Experimental Cell Research, 1999
The initiation of anaphase and exit from mitosis depend on a ubiquitination complex called the anaphase-promoting complex (APC) or cyclosome. The APC is composed of more than 10 constitutive subunits and associates with additional regulatory factors in mitosis and during the G1 phase of the cell cycle.
openaire   +2 more sources

A role for the anaphase promoting complex in hormone regulation

Planta, 2011
To increase our knowledge of anaphase promoting complex (APC/C) function during plant development, we characterized an Arabidopsis thaliana T-DNA-insertion line where the T-DNA fell within the 5' regulatory region of the APC10 gene. The insert disrupted endogenous expression, resulting in overexpression of APC10 mRNA from the T-DNA- internal CaMV 35S ...
Troy A. A. Harkness   +4 more
openaire   +3 more sources

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