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：1976
卷号：73
期号：10
页码：3386-3390
DOI：10.1073/pnas.73.10.3386
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Nitrofurans, a class of antibacterial drugs in extensive use, interferes with gene expression in a highly specific manner. While in the low dose range (0.5-25 mug/ml), 5-nitro-2-furfurylidene-1-aminohydantoin has no effect on transcription, it inhibits specifically the expression of one class of genes in translation. The specific inhibition concerns the inducible genes. The inhibition of messenger RNA expression occurs at the initiation step. The action of nitrofurans, thus, indicates heterogeneity in the population of mRNA molecules and in the translational machinery and suggests the possibility of selective translational control.
