Science: v.1-v.219Moses King, 1965 |
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Стр. 1170
... thymine - methyl - H3 , followed by enzy- matic conversion of the thymine to thymidine . This pro- cedure prevents the incorporation of any tritium into the deoxyribose portion of the molecule and produces a labeled thymidine in which ...
... thymine - methyl - H3 , followed by enzy- matic conversion of the thymine to thymidine . This pro- cedure prevents the incorporation of any tritium into the deoxyribose portion of the molecule and produces a labeled thymidine in which ...
Стр. 1234
... thymine in dilute aqueous solutions arises from the possibility that radiation reactions on the thymine component of DNA may play an important role in radio- biological phenomena and also from intrinsic interest in the radiation chem ...
... thymine in dilute aqueous solutions arises from the possibility that radiation reactions on the thymine component of DNA may play an important role in radio- biological phenomena and also from intrinsic interest in the radiation chem ...
Стр. 1235
... thymine on pH at an ionic strength of 1.5 . Upper curve , pK2 = 13.5 ; lower curve , pK2 = 13.2 . Air - saturated solutions . Units for G ( -chromophore ) are molecules changed per 100 ev absorbed . Portions were chromatographed on pa ...
... thymine on pH at an ionic strength of 1.5 . Upper curve , pK2 = 13.5 ; lower curve , pK2 = 13.2 . Air - saturated solutions . Units for G ( -chromophore ) are molecules changed per 100 ev absorbed . Portions were chromatographed on pa ...
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