Science, Том 118John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 35
... cells ; n = normal , 1 = large bodies . Sergei Nikolaevitch Winogradsky : 1856-1953 Selman A. Waksman Department of. o b о e FIG . 1. Stages of division in Azotobacter in the formation of " conjugation " cells . a tube . These forms , if ...
... cells ; n = normal , 1 = large bodies . Sergei Nikolaevitch Winogradsky : 1856-1953 Selman A. Waksman Department of. o b о e FIG . 1. Stages of division in Azotobacter in the formation of " conjugation " cells . a tube . These forms , if ...
Стр. 332
... Cells THE granular basophil cells of the tissues were first clearly described by Paul Ehrlich ( 1 ) and named " mast cells " in the belief that the characteristic meta- chromatic granules develop in certain mesenchymal cells under ...
... Cells THE granular basophil cells of the tissues were first clearly described by Paul Ehrlich ( 1 ) and named " mast cells " in the belief that the characteristic meta- chromatic granules develop in certain mesenchymal cells under ...
Стр. 609
... cell division . Once active multiplication is established , the average deoxyribonucleic acid content of the cells from growing cultures does not vary greatly from that of the resting cells . Thus it is obviously possible to use the ...
... cell division . Once active multiplication is established , the average deoxyribonucleic acid content of the cells from growing cultures does not vary greatly from that of the resting cells . Thus it is obviously possible to use the ...
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serodiagnosis of syphilis | 55 |
serum cancer and ion exchange | 114 |
schizophrenic stress and toxicity | 132 |
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