Science: v.1-v.219Moses King, 1958 |
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Page 843
... Tryptophan Synthetase Activity in Escherichia coli by Suppressor Mutations Immunological studies with mutants of Neurospora crassa defective in the ability to form the enzyme tryptophan synthetase ( TSase ) ( indole + L serine → L - ...
... Tryptophan Synthetase Activity in Escherichia coli by Suppressor Mutations Immunological studies with mutants of Neurospora crassa defective in the ability to form the enzyme tryptophan synthetase ( TSase ) ( indole + L serine → L - ...
Page 1085
... Tryptophan peroxidase activity ; ( squares ) tryptophan peroxidase activity 5 hours after injection of 1 mmole of L - tryptophan per 200 g of weight . FLASHES PER SECOND Fig . 1. Variation of apparent stellar. References and Notes 1 ...
... Tryptophan peroxidase activity ; ( squares ) tryptophan peroxidase activity 5 hours after injection of 1 mmole of L - tryptophan per 200 g of weight . FLASHES PER SECOND Fig . 1. Variation of apparent stellar. References and Notes 1 ...
Page 1341
... tryptophan ( curve II ) exhibit different patterns . However , the fluorescence spectra of these sub- stances at room temperature consist of virtually the same bell - shaped form with the same single maximum ( 1 ) at 360 mμ . 5 ...
... tryptophan ( curve II ) exhibit different patterns . However , the fluorescence spectra of these sub- stances at room temperature consist of virtually the same bell - shaped form with the same single maximum ( 1 ) at 360 mμ . 5 ...
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12 Sept 18 July AAAS acid activity aldosterone American amino acids animals apparatus Association Atomic B. F. Skinner Bausch & Lomb behavior biochemical biological cells Chem chemical chemistry Chicago chlorophyll Choice Hotel cholinesterase College Colorimeters complete Corp curve Department Dept effect electron ence energy enzyme equipment experiments field Glass gram hemerythrin increase Institute Instrument International Geophysical isotopes Laboratory material mathematics measurement Medical ment method microscope Model molecules National nuclear observed operation optical oxidation papers particles percent physics plant predicates present problems properdin protein PYREX radiation radioactive range reaction References and Notes sample Science Scientific scientists Soviet surface temperature tion titration tive tryptophan tube ture U.S. Geological Survey United Univ University volume Washington x-ray York