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:12
页码:5017-5021
DOI:10.1073/pnas.71.12.5017
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:Deoxynucleotides have been incorporated into RNA synthesized in vitro by RNA polymerase with either double-stranded or single-stranded DNA as a template. By use of this technique to block or promote cleavage at a particular phosphodiester bond, a variety of specific cleavages may be obtained with the available ribonucleases and deoxyribonuclease I. These methods should greatly increase the ease and rapidity of nucleotide sequence determinations.
关键词:pancreatic DNase I ; U1 ribonuclease ; U2 ribonuclease ; pancreatic ribonuclease A ; ribosubstituted DNA