文章基本信息

标题：Purification of Biologically Active Globin Messenger RNA by Chromatography on Oligothymidylic acid-Cellulose
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作者：Haim Aviv ; Philip Leder
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：1972
卷号：69
期号：6
页码：1408-1412
DOI：10.1073/pnas.69.6.1408
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：A convenient technique for the partial purification of large quantities of functional, poly(adenylic acid)-rich mRNA is described. The method depends upon annealing poly(adenylic acid)-rich mRNA to oligothymidylic acid-cellulose columns and its elution with buffers of low ionic strength. Biologically active rabbit globin mRNA has been purified by this procedure and assayed for its ability to direct the synthesis of rabbit globin in a cell-free extract of ascites tumor. Inasmuch as various mammalian mRNAs appear to be rich in poly(adenylic acid) and can likely be translated in the ascites cell-free extract, this approach should prove generally useful as an initial step in the isolation of specific mRNAs.
关键词：poly(A)-rich mRNA ; rabbit globin mRNA ; ascites tumor cell-free system