ScienceJohn Michels (Journalist) 1944 |
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Стр. 131
... effect of violet irradiation in lowering morbidity rates or pre- venting cross infection . If such experiments be at- tempted it must be borne in mind that certain types LIGHTS ON 10 TO Experiment 1 No. of observ . Run Mean per plate σ ...
... effect of violet irradiation in lowering morbidity rates or pre- venting cross infection . If such experiments be at- tempted it must be borne in mind that certain types LIGHTS ON 10 TO Experiment 1 No. of observ . Run Mean per plate σ ...
Стр. 204
... effects of pure biotin and desthiobiotin , alone and in combination , were first determined on cultures of S. cerevisiae.3 A mixture of biotin and desthiobiotin showed an additive effect on the growth of this yeast , as shown in Table 1 ...
... effects of pure biotin and desthiobiotin , alone and in combination , were first determined on cultures of S. cerevisiae.3 A mixture of biotin and desthiobiotin showed an additive effect on the growth of this yeast , as shown in Table 1 ...
Стр. 206
... effect of desthiobiotin . While smaller amounts of biotin failed to overcome the blocking effect of desthiobiotin within the time limit of the experiment , larger quantities readily neutral- 5.0 ized the anti - biotin effect of this ...
... effect of desthiobiotin . While smaller amounts of biotin failed to overcome the blocking effect of desthiobiotin within the time limit of the experiment , larger quantities readily neutral- 5.0 ized the anti - biotin effect of this ...
Содержание
VOL | 1 |
A Longevity of the Eminent 345 | 20 |
Royal Observatory Greenwich 165 Standards Association American | 32 |
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Academy of Sciences acid activity Advancement of Science agricultural amebiasis American Association animals annual applied appointed areas Asso avidin awarded Biol biological biotin botany Cattell cells cent chairman Chem chemical chemistry chemists Chicago clavacin College Columbia University committee Company Council desthiobiotin director disease effect elected engineering enzyme estrogen experiments field filariasis Foundation Geological growth human industrial infection Institute investigations Jour Journal laboratory lectures lysozyme malaria material mathematics Medal meeting ment method mice Museum National nature nutrition organic chemistry organization paper patulin penicillin physical plants present president problems production professor protein psychology Public Health published rats recent RECENT DEATHS reported Rockefeller Foundation School of Medicine scientific scientists secretary Smithsonian Institution Building Society solution Soviet species Technology thiouracil tion tropical medicine United versity vice-president virus vitamin Washington William York York City zoology