ScienceJohn Michels (Journalist) 1950 |
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Стр. 333
... nucleic acid in the livers , spleens , and kidneys of tumor - bearing animals . The increase is proportional to the tumor size , but is not linear . For the small intestines , there is a significant lowering of nucleic acid specific ...
... nucleic acid in the livers , spleens , and kidneys of tumor - bearing animals . The increase is proportional to the tumor size , but is not linear . For the small intestines , there is a significant lowering of nucleic acid specific ...
Стр. 406
... acid , and have thus pre- sented a plasmagene with the chemical composition of a nucleus , at least in part . 2 The ... nucleic acids with biological self - reproduction having emerged from a variety of studies . The most striking ...
... acid , and have thus pre- sented a plasmagene with the chemical composition of a nucleus , at least in part . 2 The ... nucleic acids with biological self - reproduction having emerged from a variety of studies . The most striking ...
Стр. 550
... nucleic acid is the optimum range in which mitotic abnormalities are produced in onion root cells . In solutions of 0.05 % and 0.1 % of ribose nucleic acid growth was normal . In our laboratory we have found that a 2 % solution of ...
... nucleic acid is the optimum range in which mitotic abnormalities are produced in onion root cells . In solutions of 0.05 % and 0.1 % of ribose nucleic acid growth was normal . In our laboratory we have found that a 2 % solution of ...
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