Abstract:
:An experimental scheme for sequencing large DNA molecules is proposed where DNA strands are replicated, with all nucleotides of a given kind marked with radioactive 32P. The marked strands are affixed to an appropriate substrate and are kept until most 32P atoms decay. The local damage caused by the decay is expected to allow the identification of the sites occupied by that particular nucleotide, using atomic scale microscopy (scanning tunneling or atomic force microscopy). Quantitative aspects and methodological considerations associated with the proposed scheme are discussed.
journal_name
Proc Natl Acad Sci U S Aauthors
Kelson I,Nussinov Sdoi
10.1073/pnas.91.15.6963subject
Has Abstractpub_date
1994-07-19 00:00:00pages
6963-6issue
15eissn
0027-8424issn
1091-6490journal_volume
91pub_type
杂志文章abstract::Humans are consciously aware of some memories and can make verbal reports about these memories. Other memories cannot be brought to consciousness, even though they influence behavior. This conspicuous difference in access to memories is central in taxonomies of human memory systems but has been difficult to document i...
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journal_title:Proceedings of the National Academy of Sciences of the United States of America
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