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:3
页码:634-638
DOI:10.1073/pnas.71.3.634
语种:English
出版社:The National Academy of Sciences of the United States of America
摘要:The transcription of araBAD operon requires araC activator and cyclic AMP. D-Fucose inhibits ara mRNA synthesis. Our results indicate that the positive control by araC activator is exerted at the level of transcription.