29. DEOXYRIBONUCLEIC ACIDS AS MACROMOLECULES 



25 



TABLE II 



Molecular Weights (M w ) and Intrinsic Viscosities ([»;]) 

 of DNA from Different Sources 



• Key: 1 = calf thymus, 2 = troutsperm, 3 = E. coli, 4 = chicken erythrocytes, 5 = avian tubercle bacilli 



References 



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■ G. L. Brown, M. B. Mewan, and M. J. Pratt, Nature 176, 161 (1955). 



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