Примеры использования Cyclin на Английском языке и их переводы на Русский язык
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Cyclins function as regulators of CDK.
HERC5 has been shown to interact with NME2 and Cyclin E1.
Importantly, cyclin accumulation is also prevented by Cdh1.
CUL3 has been shown to interact with: CAND1, Cyclin E1, DCUN1D1, KEAP1, and KLHL12.
Cyclins function as regulators of CDKs Cyclin-dependent kinase.
Immunohistochemical staining of cyclin D1 antibodies is used to diagnose mantle cell lymphoma.
Cyclin D1 has been found to be overexpressed in breast carcinoma.
CRL4-mediated destruction of p21 relieves cyclin E-Cdk2 inhibition and promotes S phase entry.
Active cyclin D-cdk complexes phosphorylate retinoblastoma protein(pRb) in the nucleus.
In 1987, Nurse identified the homologous gene in human, Cdk1,which codes for a cyclin dependent kinase.
Cyclin D1 is a regulatory subunit of cyclin-dependent kinases CDK4 and CDK6.
It is involved in the control of several cellular processes by controlling the localization of cyclin B, MAPK, and MAPKAP kinase 2.
During G1 phase, the G1/S cyclin activity rises significantly near the end of the G1 phase.
Multiple different mechanisms inhibit Cdks in G1:Cdk inhibitor proteins are expressed, and cyclin gene expression is down-regulated.
Securin and cyclin B are also stabilized before the anaphase transition by the unattached kinetochores.
TGF-β causes synthesis of p15 and p21 proteins,which block the cyclin: CDK complex responsible for retinoblastoma protein(Rb) phosphorylation.
M cyclin concentrations rise as the cell begins to enter mitosis and the concentrations peak at metaphase.
Once phosphorylated, E2F activates the transcriptionof cyclins E and A. Active cyclin E-cdk begins to accumulate and completes pRb phosphorylation.
This cyclin forms a complex with and functions as a regulatory subunit of CDK2, whose activity is required for cell cycle G1/S transition.
The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle.
Cyclin E1 has been shown to interact with: CDC25A, CDKN1B, CUL3 Cdk1, Cyclin-dependent kinase 2, HERC5, P21, Retinoblastoma-like protein 2, and SMARCA4.
The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell division cycle.
Cyclin A1 was shown to be expressed in testis and brain, as well as in several leukemic cell lines, and is thought to primarily function in the control of meiosis.
Biochemically, the end of G2 phase occurs when a threshold level of active cyclin B1/CDK1 complex, also known as Maturation promoting factor(MPF) has been reached.
Complexes of cyclin that are active during other phases of the cell cycle are kept inactivated to prevent any cell-cycle events from occurring out of order.
BTG2 is a transcriptional cofactor, given that it has been shown to associate with, andregulate the promoters not only of Id3 but also of cyclin D1 and RAR-β, being part of transcriptional complexes.
This cyclin was found to bind to important cell cycle regulators, such as Rb family proteins, transcription factor E2F1, and the Kip/Cip family of CDK-inhibitor proteins.
In particular, the BTG2 protein has been shown to negatively control a cell cycle checkpoint at the G1 to S phase transition in fibroblasts andneuronal cells by direct inhibition of the activity of cyclin D1 promoter.
This protein associates with andis regulated by the regulatory subunits of the complex including cyclin E or A. Cyclin E binds G1 phase Cdk2, which is required for the transition from G1 to S phase while binding with Cyclin A is required to progress through the S phase.
In these cases where the G1 phase is affected, it is generally because gene regulatory proteins of theE2F family have become unrestrained and increase G1/S cyclin gene expression, leading to uncontrolled cell-cycle entry.