Science, Том 119John 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. 125
... amino acids give color reactions with isatin . However , Block ( 16 ) has not stated which particular amino acids react with isatin and the limits of sensitivity of such reactions . This paper deals with the reaction of isatin with various ...
... amino acids give color reactions with isatin . However , Block ( 16 ) has not stated which particular amino acids react with isatin and the limits of sensitivity of such reactions . This paper deals with the reaction of isatin with various ...
Стр. 576
... Amino Acids in Fossils Philip H. Abelson Carnegie Institution of Washington Amino acids have been discovered in association with a variety of invertebrate and vertebrate fossils . An Ordo- vician trilobite Calymene ( approximately 360 ...
... Amino Acids in Fossils Philip H. Abelson Carnegie Institution of Washington Amino acids have been discovered in association with a variety of invertebrate and vertebrate fossils . An Ordo- vician trilobite Calymene ( approximately 360 ...
Стр. 849
... amino acids were visualized by spraying with ninhydrin and , after steaming , with diazo- tized sulfanilic acid ... amino acids to be present in the angiotonin molecule . The leucine spot was later shown , by a Dowex - 50 column ( 3 ) ...
... amino acids were visualized by spraying with ninhydrin and , after steaming , with diazo- tized sulfanilic acid ... amino acids to be present in the angiotonin molecule . The leucine spot was later shown , by a Dowex - 50 column ( 3 ) ...
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