92 



Information Storage and Neural Control 



TABLE VII 

 The Densities and Base Compositions of Bacteriophage DNA 



+T2, T4, T6 contain hydroxymethylcytosine 

 + + Preliminary or tentative data 

 + + + Single stranded DNA 



TABLE VIII 

 DNA Base Composition of Animal Viruses and Rickettsia 



Density Gradient Centrifugation 



Chemical Analysis 



TABLE IX 

 Base Composition of DNA of Insect Viruses (3) 



"Reference (74). 



