Cited by 6,324Molecular Biology Techniques and ApplicationsRNA and protein synthesis mechanismsDNA and Nucleic Acid Chemistry

Efficient in vitro synthesis of biologically active RNA and RNA hybridization probes from plasmids containing a bacteriophage SP6 promoter

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Melton, D.A., Krieg, P.A., Rebagliati, M.R., Maniatis, T., Zinn, K., Green, M.R.·1984·Nucleic Acids Research

Abstract

A simple and efficient method for synthesizing pure single stranded RNAs of virtually any structure is described. This in vitro transcription system is based on the unusually specific RNA synthesis by bacteriophage SP6 RNA polymerase which initiates transcription exclusively at an SP6 promoter. We have constructed convenient cloning vectors that contain an SP6 promoter immediately upstream from a polylinker sequence. Using these SP6 vectors, optimal conditions have been established for in vitro RNA synthesis. The advantages and uses of SP6 derived RNAs as probes for nucleic acid blot and solution hybridizations are demonstrated. We show that single stranded RNA probes of a high specific activity are easy to prepare and can significantly increase the sensitivity of nucleic acid hybridization methods. Furthermore, the SP6 transcription system can be used to prepare RNA substrates for studies on RNA processing (1,5,9) and translation (see accompanying paper).

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  • First published in 1984, in vitro mRNA transcription (IVT) made transcription of a selected functional mRNA from a template in the desired quantity possible.

    “First published in 1984, IVT made the transcription of a selected functional mRNA from a template in the desired quantity possible.20,21”

    From COVID-19 mRNA vaccines: Platforms and current developments (2022) · cites this paper as [20]

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Authors
Melton, D. A., Krieg, P. A., Rebagliati, M. R., Maniatis, T., Zinn, K., & Green, M. R.
Affiliations
Harvard University (US)
Venue
Nucleic Acids Research
Published
1984
Volume
12
Issue
18
Pages
7035-7056
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2078119356
Cited by
6,324
References
0
Citations by year
2026: 10 · 2025: 18 · 2024: 18 · 2023: 16 · 2022: 14 · 2021: 14 · 2020: 11 · 2019: 6 · 2018: 10 · 2017: 7 · 2016: 8 · 2015: 3 · 2014: 11 · 2013: 8 · 2012: 13
FWCI
175.14
Type
journal article
Language
en
Open access
Locations
  • Nucleic Acids Research (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Science Foundation
  • Searle Scholars Program
  • National Institutes of Health
  • Fogarty International Center
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Molecular Biology Techniques and Applications
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › RNA and protein synthesis mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA and Nucleic Acid Chemistry
Keywords
in vitro transcription, SP6 promoter, RNA probes, nucleic acid hybridization, blot hybridization, cloning vectors, RNA processing, translation (biology)
MeSH terms
Base Sequence, Cloning, Molecular, DNA Restriction Enzymes, Genetic Vectors, Kinetics, Nucleic Acid Hybridization, Operon, Plasmids, DNA-Directed RNA Polymerases, RNA, Viral, Salmonella Phages, Salmonella typhimurium, Transcription, Genetic

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