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Cycle (cyc) is a gene in Drosophila melanogaster that encodes the CYCLE protein (CYC). The Cycle gene ( c yc) is expressed in a variety of cell types in a circadian manner. It is involved in controlling both the sleep-wake cycle and circadian regulation of gene expression by promoting transcription in a negative feedback mechanism.
As in the mitotic cycle, these transitions are regulated by combinations of different gene regulatory factors, the cyclin-Cdk complex and the anaphase-promoting complex (APC). [1] The first major regulatory transition occurs in late G1 , when the start of meiotic cycle is activated by Ime1 instead of Cln3/Cdk1 in mitosis.
8697 52563 Ensembl ENSG00000094880 ENSMUSG00000024370 UniProt Q9UJX2 Q8BGZ4 RefSeq (mRNA) NM_004661 NM_178347 RefSeq (protein) NP_004652 NP_848124 Location (UCSC) Chr 5: 138.19 – 138.21 Mb Chr 18: 34.76 – 34.78 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Cell division cycle 23 homolog (S. cerevisiae), also known as CDC23, is a protein that, in humans, is encoded by the CDC23 ...
Cell cycle analysis by DNA content measurement is a method that most frequently employs flow cytometry to distinguish cells in different phases of the cell cycle.Before analysis, the cells are usually permeabilised and treated with a fluorescent dye that stains DNA quantitatively, such as propidium iodide (PI) or 4,6-diamidino-2-phenylindole (DAPI).
The eukaryotic cell cycle consists of four distinct phases: G 1 phase, S phase (synthesis), G 2 phase (collectively known as interphase) and M phase (mitosis and cytokinesis). M phase is itself composed of two tightly coupled processes: mitosis, in which the cell's nucleus divides, and cytokinesis, in which the cell's cytoplasm and cell membrane divides forming two daughter cells.
894 12444 Ensembl ENSG00000118971 ENSMUSG00000000184 UniProt P30279 P30280 RefSeq (mRNA) NM_001759 NM_009829 RefSeq (protein) NP_001750 NP_033959 Location (UCSC) Chr 12: 4.27 – 4.31 Mb Chr 6: 127.13 – 127.15 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse G1/S-specific cyclin-D2 is a protein that in humans is encoded by the CCND2 gene. Function The protein encoded by this gene ...
CHEK2 regulates cell cycle progression and spindle assembly during mouse oocyte maturation and early embryo development. [ 13 ] [ 14 ] Although CHEK2 is a down stream effector of the ATM kinase that responds primarily to double-strand breaks it can also be activated by ATR (ataxia-telangiectasia and Rad3 related) kinase that responds primarily ...
The E1β protein segment of mouse and human ARF are 45% identical, with an overall ARF identity of 50%, compared to a 72% identity between mouse and human INK4a E1α segment, and a 65% overall identity. [7] Although the INK4a and ARF proteins are structurally and functionally different, they are both involved in cell cycle progression.