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：1980
卷号：77
期号：12
页码：7024-7028
DOI：10.1073/pnas.77.12.7024
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：A single-point mutation, consisting of a T-to-G transversion, was made in the third nucleotide of the conalbumin gene T-A-T-A-A-A-A homology sequence (the T-A-T-A or Goldberg-Hogness box). In an in vitro system, specific transcription of the mutant DNA was drastically decreased compared to the normal gene. This down-mutation is consistent with the idea that the T-A-T-A box is an important element for specific initiation of transcription.
