CHE SIGNIFICA ANAPHASE IN INGLESE
anafase
L'anafasia, dagli antichi greci ἀνά e φάσις, è lo stadio della mitosi o della meiosi quando i cromosomi sono divisi e i cromatidi della sorella si muovono in poli opposti della cellula. L'anafasi rappresenta circa l'1% della durata del ciclo cellulare. Comincia con l'attivazione regolata della transizione metafase-anafase. La metafase termina con la distruzione della ciclina B. B ciclina è contrassegnato da ubiquitina che lo segnala per la distruzione da proteasomi, che è richiesto per la funzione delle cinasi a ciclina dipendenti da metafase. L'anafia inizia quando il complesso che promuove l'anafia segna una chaperone inibitoria chiamata securin con ubiquitina per la distruzione. Securin è una proteina che inibisce una proteasi nota come separasi. La distruzione di securin rilascia separazione che poi rompe il cohesin, una proteina responsabile per tenere insieme i cromatidi della sorella. I centromeres sono divisi, ei nuovi cromosomi figlia vengono tirati verso i poli. Prendono una forma di V mentre vengono tirati indietro.
definizione di anaphase nel dizionario inglese
La definizione di anafase nel dizionario è lo stadio corrispondente della prima divisione della meiosi.
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10 LIBRI IN INGLESE ASSOCIATI CON «ANAPHASE»
Scopri l'uso di
anaphase nella seguente selezione bibliografica. Libri associati con
anaphase e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Cell Movements: From Molecules to Motility
The operation of the APC complex, what its substrates are, how it is regulated,
where it is located in the cell, are all important questions for the future. Anaphase
consists of two distinct mechanisms Anaphase typically lasts only a few minutes.
2
Regulation of Cytokinesis Machinery by the
Anaphase ...
The APC controls entry to and exit from mitosis. The results from these experiments demonstrate a function of the APC in cytokinesis, regulating disassembly of the actomyosin ring.
Gregory Herbert Tully,
2007
3
Regulation of the
Anaphase-Promoting Complex in Late Mitosis
Polyubiquitination is an important mechanism by which proteins in all cellular processes are targeted for destruction.
Maria Enquist-Newman,
2007
4
Plant Cell Biology: From Astronomy to Zoology
The top and bottom phase-contrast micrographs show the cell in metaphase and
early anaphase, respectively. (Source: From Mitchison and Salmon, 1992.)
dephosphorylation of these proteins. The greater the tension to which a
kinetochore ...
5
Regulation of Late G1/S Phase Transition and the
Anaphase ...
Proliferating cells have a higher metabolic rate than quiescent cells.
Courtney Guiheen Havens,
2006
6
The Cell Cycle: Principles of Control
Control of Anaphase Events 7-6 The importance of Cdk substrate
dephosphorylation in anaphase can be seen in studies of cells in which that
dephosphorylation is blocked experimentally. In animal cells, for example,
expression of a ...
7
Mad3p Promotes Non-exchange Chromosome Segregation Fidelity ...
It is generally thought that unattached kinetochores generate a signal that
prevents the cell cycle from proceeding to anaphase. This idea was supported by
experiments demonstrating that a single unattached kinetochore in PtK1 cells
was ...
8
The Kinetochore:: From Molecular Discoveries to Cancer Therapy
Evidence from localization and functional studies suggest that chromosomal
passengers can regulate anaphase spindle microtubules. The anaphase spindle
is composed of multiple sets of microtubules that perform distinct roles.
Microtubules ...
Peter De Wulf, William Earnshaw,
2008
9
Molecular Biology of the Cell, Fifth Edition
ANAPHASE A shortening of kinetochore microtubules; movement of daughter
chromosomes to poles; forces generated mainly at kinetochores 1 1 2 2
ANAPHASE B (1) a sliding force is generated between interpolar microtubules
from ...
Bruce Alberts, Alexander Johnson, Julian Lewis,
2007
10
Mechanisms of Chromosome Movement During
Anaphase in Insect ...
Overall, we showed that various mechanisms of anaphase might be active in insect spermatocytes, depending on what molecular components are present and functional in the division spindle in these cells.
Lacrimioara L. Fabian,
2006
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «ANAPHASE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
anaphase nel contesto delle seguenti notizie.
Heat-shock factor 2 is a suppressor of prostate cancer invasion
Anaphase-promoting complex/cyclosome participates in the acute response to protein-damaging stress. Mol Cell Biol 2010; 30: 5608–5620. «Nature.com, giu 15»
Factoring heredity
... with the amount again being reduced to 2C per nucleus following anaphase separation of chromatids. Cells in a dividing tissue would show ... «The Statesman, giu 15»
Inventive sci-fi storytelling from an SFU microbiologist
Goldfish melanocytes, holometabolous insects, genetic glitches, and “sister chromatids in the mitotic anaphase.” Russian embalmers and North ... «Vancouver Sun, giu 15»
Crossing Over
If the pairing is effective and crossing over takes place, the paired homologues remain together until disjoined at anaphase. If crossing over ... «The Statesman, giu 15»
Paclitaxel targets FOXM1 to regulate KIF20A in mitotic catastrophe …
In line with our findings, cells treated with paprotrain also accumulate at metaphase and anaphase and display an increased percentage of ... «Nature.com, mag 15»
How to kill a protein
A molecular complex called anaphase-promoting complex, or APC, choreographs the intricate events in cell division by sequentially destroying ... «Phys.Org, apr 15»
Incomplete meiotic sex chromosome inactivation in the domestic dog
... for faithful segregation of homologous chromosomes and the sex chromosomes during the first meiotic metaphase to anaphase transition. «BMC Blogs Network, apr 15»
'Satellite DNA transcripts have diverse biological roles in Drosophila'
... in cell culture by RNA knockdown leads to chromosome segregation defects, including the presence of lagging chromosomes in anaphase. «Nature.com, mar 15»
Master Regulator Of Chromosomal Segregation Identified
... during this reductional division the duplicated chromosomes are captured only from one spindle and remain attached throughout anaphase. «Asian Scientist Magazine, mar 15»
Western Michigan University dancers captivate the audience in …
This final piece took excerpts from KYR (1990) and Anaphase (1993). A half circle of dancers stood around chairs wearing black and white ... «Western Herald, feb 15»