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Cited by 7,922

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A new method for sequencing DNA.

Open access
Maxam, A M, Gilbert, W·1977·Proceedings of the National Academy of Sciences

Abstract

DNA can be sequenced by a chemical procedure that breaks a terminally labeled DNA molecule partially at each repetition of a base. The lengths of the labeled fragments then identify the positions of that base. We describe reactions that cleave DNA preferentially at guanines, at adenines, at cytosines and thymines equally, and at cytosines alone. When the products of these four reactions are resolved by size, by electrophoresis on a polyacrylamide gel, the DNA sequence can be read from the pattern of radioactive bands. The technique will permit sequencing of at least 100 bases from the point of labeling.

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Metadata

Authors
Maxam, A. M., & Gilbert, W.
Venue
Proceedings of the National Academy of Sciences
Published
1977-02
Volume
74
Issue
2
Pages
560-564
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1992595091
Cited by
7,922
References
0
FWCI
201.72
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A new method for sequencing DNA. https://app.cochat.ai/papers/10.1073/pnas.74.2.560
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Maxam, A. M., & Gilbert, W. (1977). A new method for sequencing DNA. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.74.2.560

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.