文章基本信息

标题：Effects of 5-Bromo-2′-Deoxyuridine on Production of Globin Messenger RNA in Dimethyl Sulfoxide-Stimulated Friend Leukemia Cells
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作者：Harvey D. Preisler ; David Housman ; William Scher 等
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1973
卷号：70
期号：10
页码：2956-2959
DOI：10.1073/pnas.70.10.2956
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Friend leukemia cells grown in the presence of dimethyl sulfoxide show enhanced erythroid differentiation and hemoglobin synthesis. The effects of dimethyl sulfoxide stimulation are inhibited by BrdU. To determine the effect of BrdU on the amount of globin mRNA present in cells treated and not treated with dimethyl sulfoxide, molecular hybridization between total cell RNA and [3H]DNA complementary to mouse globin mRNA was used. Cells treated with BrdU and dimethyl sulfoxide had 70% less globin mRNA than cells treated with dimethyl sulfoxide alone. The size and base sequence of the residual globin mRNA in the cultures treated with BrdU and dimethyl sulfoxide were unaltered. Cells treated with BrdU alone contained slightly more globin mRNA than did the untreated controls, suggesting that BrdU may have a dual effect in transcription of messenger RNA.
关键词：differentiation ; Friend leukemia virus