Stabilization of myc proto-oncogene proteins during Friend murine erythroleukemia cell differentiation.
نویسندگان
چکیده
منابع مشابه
Synthesis of murine leukemia virus proteins differentiating Friend erythroleukemia cells.
In agreement with previous observations, the Friend 745 line of virus-induced erythroleukemia cells can be induced by dimethyl sulfoxide to synthesize hemoglobin and to increase simultaneously their content of morpho logically recognizable virus particles, especially in cytoplasmic vesicles. In apparent contrast to the electron microscopic results, the cellular content of the major murine leuke...
متن کاملSynthesis of Murine Leukemia Virus Proteins Differentiating Friend Erythroleukemia Cells1
In agreement with previous observations, the Friend 745 line of virus-induced erythroleukemia cells can be induced by dimethyl sulfoxide to synthesize hemoglobin and to increase simultaneously their content of morpho logically recognizable virus particles, especially in cytoplasmic vesicles. In apparent contrast to the electron microscopic results, the cellular content of the major murine leuke...
متن کاملCholesterol esterification during differentiation of mouse erythroleukemia (Friend) cells
Cholesterol is an essential constituent of all mammalian cell membranes and its availability is therefore a prerequisite for cellular growth and other functions. Several lines of evidence are now indicating an association between alterations of cholesterol homeostasis and cell cycle progression. However, the role of cholesterol in cell differentiation is still largely unknown. To begin to addre...
متن کاملHypomethylation of DNA during differentiation of friend erythroleukemia cells
DNA from mammalian cells has been shown to contain significant amounts of 5-methyl cytosine resulting from enzymatic transfer of methyl groups from s-adenosylmethionine to cytosine residues in the DNA polymer. The function of this modification is not known. We have found that DNA synthesized during chemically induced differentiation of friend erythroleukemia cells is hypomethylated, as measured...
متن کاملMembrane-bound redox proteins of the murine Friend virus-induced erythroleukemia cell
We have obtained and studied a 105,000-g pellet from T-3-Cl-2 cells, a cloned line of Friend virus-induced erythroleukemia cells. By difference spectrophotometry, the pellet was shown to contain cytochrome b5 and cytochrome P-450, hemeproteins that have been shown to participate in electron-transport reactions of endoplasmic reticulum and other membranous fractions of various tissues. The pelle...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1988
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)68395-4