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:11
页码:3105-3109
DOI:10.1073/pnas.69.11.3105
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:A procedure is described for selection of temperature-sensitive mutants affecting fatty-acid synthesis based upon radiation suicide of wild-type organisms by tritiated acetate selectively incorporated into fatty acids. At 37{degrees