Cloning of a D-type cyclin from murine erythroleukemia cells.
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چکیده
منابع مشابه
Changes in p34cdc2 kinase activity and cyclin A during induced differentiation of murine erythroleukemia cells.
Hexamethylene bisacetamide (HMBA)-induced murine erythroleukemia (MELC) differentiation is characterized by a prolongation of the initial G1 which follows passage through S phase in the presence of inducer. Commitment to terminal cell division is first detected in a portion of the cell population during this prolonged G1. HMBA-induced commitment is stochastic. This study has examined changes in...
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Screening of a human erythroleukemia cell cDNA library with radiolabeled chicken P2Y3 cDNA at low stringency revealed a cDNA clone encoding a novel G protein-coupled receptor with homology to P2 purinoceptors. This receptor, designated P2Y7, has 352 amino acids and shares 23-30% amino acid identity with the P2Y1-P2Y6 purinoceptors. The P2Y7 cDNA was transiently expressed in COS-7 cells: binding...
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The fungistatic antibiotics trichostatins (IS) A and C were isolated from culture broth of Streptomyces platensis No. 145 and were found to be potent inducers of differentiation in murine erythroleukemia (Friend and RV133) cells at concentrations of 1.5 x IO" M for TSA and 5 x 10" M for TSC. Differentiation induced by IS was cooperatively en hanced by UV irradiation but not by treatment with di...
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Erythropoietin is a well-known erythroid differentiation and growth factor, but the mechanism of its action is not well understood. In this work, we have examined its mechanism of action on the erythropoietin-responsive murine erythroleukemia cells (TSA8). TSA8 cells become responsive to erythropoietin after induction with DMSO. Stimulatory effects on erythropoietin response are observed with t...
متن کاملCalcium influx in induced differentiation of murine erythroleukemia cells.
Murine erythroleukemia cells (MELC) have served as a model for examining the regulation of erythroid differentiation. However, the role of Ca2+ in the signal transduction pathways regulating differentiation remains unclear. To begin to address this uncertainty we have characterized the regulation of cytoplasmic Ca2+ and the possible role of calcium channels during induced differentiation in MEL...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1992
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.89.6.2444