ScienceJohn Michels (Journalist) 1947 |
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Стр. 306
... organization of the hitherto completely structurally unknown reproductive or gametic chromo- somes . In the actual state of our knowledge there is no authentic case of the union of chromosomes side by side , for a study of the organization ...
... organization of the hitherto completely structurally unknown reproductive or gametic chromo- somes . In the actual state of our knowledge there is no authentic case of the union of chromosomes side by side , for a study of the organization ...
Стр. 307
... organization . In the three figures are represented side by side chromosomes of three distinct and typical categories , which , nevertheless , show identical internal organization . An earlier stage of division in the meiotic nucleus is ...
... organization . In the three figures are represented side by side chromosomes of three distinct and typical categories , which , nevertheless , show identical internal organization . An earlier stage of division in the meiotic nucleus is ...
Стр. 478
... organization in the United States , but rather a chronology of its activities during its first century of existence , as abstracted from its Transac- tions . Projected in 1929 , the satisfactory compilation of the book was delayed by ...
... organization in the United States , but rather a chronology of its activities during its first century of existence , as abstracted from its Transac- tions . Projected in 1929 , the satisfactory compilation of the book was delayed by ...
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Grim J M 354 430 502 | 10 |
Sci 105 | 19 |
Plasma Accelerator Factor and Purified | 22 |
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1515 Massachusetts Avenue acid activity Agricultural alloxan Amer animals applied appointed ascorbic acid atoms autolysate biol biological blood Cancer cells cent chairman changes Chem chemical chemistry Chicago citrinin clinical College Committee compounds concentration containing culture Department determined director disease dose effect eggs electron engineering ethyl carbamate experimental experiments factor field folic acid genetics grams growth Illinois INBA indicated inhibition injection Institute investigation isotopes Kirtley F Laboratory lipid Massachusetts Avenue material mathematics measured Medical Medicine ment method National normal Observatory observed obtained organization paper penicillin period physical physiology plants plasma present problems produced protactinium protein publication published radioactive rats reaction recently reported Roger Adams sample School Science scientific scientists Society soil solution specific stars statistical streptomycin sulfonamide sulfur Table technical temperature tion tissue tumors Univ University versity Washington Washington Square Philadelphia Yerkes Yerkes Observatory York