标题：Separation of Specific Initiation Factors Involved in the Translation of Myosin and Myoglobin Messenger RNAs and the Isolation of a New RNA Involved in Translation
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：1974
卷号：71
期号：6
页码：2428-2431
DOI：10.1073/pnas.71.6.2428
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Two messenger specific factors, phosphocellulose fractions 3 and 4, have been isolated from the initiation factor 3 fraction of red muscle initiation factors by chromatography on phosphocellulose. When added to a reticulocyte cell-free system containing both myoglobin and myosin mRNAs, phosphocellulose fraction 3 is found to specifically stimulate the synthesis of myoglobin while phosphocellulose fraction 4 is found to specifically stimulate the synthesis of myosin. In addition, a new RNA, isolated from the initiation factor 3 fraction, is shown to specifically inhibit the translation of heterologous mRNAs.
关键词：muscle ; reticulocytes ; globin synthesis ; translational control
