Browsing by Author "Tang, Wanli"
Now showing items 1-5 of 5
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Control of Emi2 activity and stability through Mos-mediated recruitment of PP2A.
(Proc Natl Acad Sci U S A, 2007-10-16)Before fertilization, vertebrate eggs are arrested in meiosis II by cytostatic factor (CSF), which holds the anaphase-promoting complex (APC) in an inactive state. It was recently reported that Mos, an integral component ... -
Emi2-mediated inhibition of E2-substrate ubiquitin transfer by the anaphase-promoting complex/cyclosome through a D-box-independent mechanism.
(Mol Biol Cell, 2010-08-01)Vertebrate eggs are arrested at Metaphase II by Emi2, the meiotic anaphase-promoting complex/cyclosome (APC/C) inhibitor. Although the importance of Emi2 during oocyte maturation has been widely recognized and its regulation ... -
Regulation of Anaphase Promoting Complex/Cyclosome to Control M Phase Exit
(2010)The Anaphase Promoting Complex/Cyclosome (APC/C) is a RING E3 ligase that plays essential roles both within and outside of the cell cycle. At the onset of anaphase, the APC/C targets cyclin B and securin for degradation, ... -
The Trim39 ubiquitin ligase inhibits APC/CCdh1-mediated degradation of the Bax activator MOAP-1.
(J Cell Biol, 2012-04-30)Proapoptotic Bcl-2 family members, such as Bax, promote release of cytochrome c from mitochondria, leading to caspase activation and cell death. It was previously reported that modulator of apoptosis protein 1 (MOAP-1), ... -
Ubiquitylation of p53 by the APC/C inhibitor Trim39.
(Proc Natl Acad Sci U S A, 2012-12-18)Tripartite motif 39 (Trim39) is a RING domain-containing E3 ubiquitin ligase able to inhibit the anaphase-promoting complex (APC/C) directly. Through analysis of Trim39 function in p53-positive and p53-negative cells, we ...
