TRANSFER RNA CHANGES ASSOCIATED WITH EARLY DEVELOPMENT AND DIFFERENTIATION OF SEA URCHIN, STRONGLYOCENTROTUS PURPURATUS

被引:16
作者
ZEIKUS, JG
TAYLOR, MW
BUCK, CA
机构
[1] Department of Microbiology, Indiana University, Bloomington
[2] Department of Therapeutic Research, University of Pennsylania School of Medicine, Philadelphia
关键词
D O I
10.1016/0014-4827(69)90368-1
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Transfer RNA alterations were found to occur during early development and differentiation of the sea urchin, Strongylocentrotus purpuratus. A quantitative difference was observed between egg and blastula leucyl-tRNA, a new species of lysyl-tRNA appeared in the mesenchyme blastula, and eultion profile shifts" were observed for seryl- and lysyl-tRNAs from eggs and blastulae. A possible regulatory role for these tRNA changes during differentiation was discussed. Art. no. 30. © 1969."
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页码:74 / +
页数:1
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