摘要
The central dogma of molecular biology describes the flow of genetic information from DNA via RNA to protein and duplication from ancestral to descendent DNA（Crick,1958）.However,the genetic information could not be quantified and mathematically modeled.So it differs from the“information”formulated by Shannon and used in information and coding theories（Shannon,1949）.
The central dogma of molecular biology describes the flow of genetic information from DNA via RNA to protein and duplication from ancestral to descendent DNA(Crick,1958).However,the genetic information could not be quantified and mathematically modeled.So it differs from the'information'formulated by Shannon and used in information and coding theories(Shannon,1949).Although physicists have suggested that life absorbs negative entropy(or information)from the environment(Schrodinger et al.,1944),no
基金
supported by the National Natural Science Foundation of China (31372222)
the Key Research Project of the National Natural Science Foundation of China (91531302)
