ISSN:
1432-1432
Keywords:
Information gain by accepted point mutations
;
Protein evolution
;
Protein compositions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary The information contained in the composition of different proteins of the same family is analyzed. It is found that within each family the gain in information per amino acid replacement is constant. This finding is interpreted to imply that evolutionary changes in proteins follow an “optimal” path in the sense that they maximize the number of potentially functional sequences that can be generated by T accepted point mutations from a given protein, subject to restrictions due to biological function.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01732754
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