ScienceJohn Michels (Journalist) 1947 |
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Page 245
... treatment , this relationship is shifted very markedly in favor of sex - linked lethals . Instead of the expected 6 per cent , only 0.5 per cent translocations between chro- mosomes II and III were produced in an experiment in which the ...
... treatment , this relationship is shifted very markedly in favor of sex - linked lethals . Instead of the expected 6 per cent , only 0.5 per cent translocations between chro- mosomes II and III were produced in an experiment in which the ...
Page 321
... TREATING BARLEY SEED , ARTIFICIALLY INOCULATED WITH X. translucens cerealis , WITH A 1 : 1,000 DILUTION OF SUBTILIN Treatment Seedlings Seedlings Diseased emerged lesioned ( % ) Emer- gence ( % ) X. translucens cerealis in a dilution of ...
... TREATING BARLEY SEED , ARTIFICIALLY INOCULATED WITH X. translucens cerealis , WITH A 1 : 1,000 DILUTION OF SUBTILIN Treatment Seedlings Seedlings Diseased emerged lesioned ( % ) Emer- gence ( % ) X. translucens cerealis in a dilution of ...
Page 339
... treatment . Radioactive INBA was also apparently absorbed by the leaves of barley plants and accumulated mainly in the second leaf , which developed rapidly during the period of treatment in INBA concentrations in the two plant types or ...
... treatment . Radioactive INBA was also apparently absorbed by the leaves of barley plants and accumulated mainly in the second leaf , which developed rapidly during the period of treatment in INBA concentrations in the two plant types or ...
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AAAS acid activity administration American animals application appointed Association atomic awarded barbiturate biological blood cancer carbon cells cent centrioles chairman chemical chemistry Chicago chromosomes clinical College Commission Committee concentration Department director disease Division Edison effect electrical energy engineering enzyme estrone experimental experiments field Foundation glycerides grams Harlow Shapley Illustrated inactivation increase industrial injection Institute investigation isotopes Kirtley F Laboratory liver material Medical Medicine meeting ment method mice mustard gas National neutrons normal nutrition observed obtained operation organization patients penicillin period physical physiology pipette plants plutonium possible present president problems production professor protein radiation radioactive rats reactions record Roger Adams sample School Science scientific scientists Service smegma Society sodium solution specific stanine streptomycin subtilin technical temperature tests thermal neutrons thiamine tion tissue treatment tube tumors University uranium vitamin Washington York zirconium