Article | Published:

Crystal Structures of Salts of Methylated Purines and Pyrimidines

Naturevolume 192pages812814 (1961) | Download Citation


Access optionsAccess options

Rent or Buy article

Get time limited or full article access on ReadCube.


All prices are NET prices.


  1. 1

    Rich, A., Davies, D. R., Crick, F. H. C., and Watson, D. J., J. Mol. Biol., 3, 71 (1961).

  2. 2

    Cochran, W., Acta Cryst., 4, 81 (1951).

  3. 3

    Pauling, L., The Nature of the Chemical Bond, third ed., 307 (Cornell, 1960).

  4. 4

    Spencer, M., Acta Cryst., 12, 59 (1959).

  5. 5

    Cruickshank, D. W. J., Acta Cryst., 2, 65 (1949).

Download references

Author information


  1. Department of Biology, Massachusetts Institute of Technology, Cambridge, 39

    • R. F. BRYAN
    •  & K. TOMITA


  1. Search for R. F. BRYAN in:

  2. Search for K. TOMITA in:

About this article

Publication history

Issue Date


Further reading


By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.