Protein Aggregation Behavior Regulates Cyclin Transcript Localization and Cell-Cycle Control
نویسندگان
چکیده
منابع مشابه
A splice variant of cyclin D2 regulates cardiomyocyte cell cycle through a novel protein aggregation pathway.
The mammalian heart lacks intrinsic ability to replace diseased myocardium with newly divided myocytes. There is scant information on mechanisms regulating cell cycle exit in cardiomyocytes. We cloned a splice variant of cyclin D2 (D2SV) from the mouse heart and found a novel role for this protein in cardiomyocyte cell cycle exit. We report that D2SV is highly expressed in embryonic myocardium ...
متن کاملCell Cycle Programs of Gene Expression Control Morphogenetic Protein Localization
Genomic studies in yeast have revealed that one eighth of genes are cell cycle regulated in their expression. Almost without exception, the significance of cell cycle periodic gene expression has not been tested. Given that many such genes are critical to cellular morphogenesis, we wanted to examine the importance of periodic gene expression to this process. The expression profiles of two genes...
متن کاملPolycomb Protein SCML2 Regulates the Cell Cycle by Binding and Modulating CDK/CYCLIN/p21 Complexes
Polycomb group (PcG) proteins are transcriptional repressors of genes involved in development and differentiation, and also maintain repression of key genes involved in the cell cycle, indirectly regulating cell proliferation. The human SCML2 gene, a mammalian homologue of the Drosophila PcG protein SCM, encodes two protein isoforms: SCML2A that is bound to chromatin and SCML2B that is predomin...
متن کاملSCAPER, a novel cyclin A–interacting protein that regulates cell cycle progression
Cyclin A/Cdk2 plays an important role during S and G2/M phases of the eukaryotic cell cycle, but the mechanisms by which it regulates cell cycle events are not fully understood. We have biochemically purified and identified SCAPER, a novel protein that specifically interacts with cyclin A/Cdk2 in vivo. Its expression is cell cycle independent, and it associates with cyclin A/Cdk2 at multiple ph...
متن کاملNobel Lecture. Cyclin dependent kinases and cell cycle control.
The discovery of major regulators of the eukaryotic cell cycle is described.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Developmental Cell
سال: 2013
ISSN: 1534-5807
DOI: 10.1016/j.devcel.2013.05.007