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Dive into the research topics where Hardolph Wasteneys is active.

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Featured researches published by Hardolph Wasteneys.


Development Genes and Evolution | 1913

On the changes in lecithin-content which accompany the development of sea-urchin eggs

T. Brailsford Robertson; Hardolph Wasteneys

Summary1)During the development of the eggs ofStrongylocentrotus purpuratus to blastulae, the proportion of phosphorus which is present in the form of phospholipines (Lecithin, etc.) undergoes appreciable diminution. The further development of the blastulae into plutei is accompanied by a further diminution in the proportion of phospholipines present in the larvae.2)The development of the eggs ofStrongylocentrotus purpuratus to blastulae is accompanied by a considerable increase in the proportion of phosphorus which is soluble in boiling water and insoluble in alcohol, and by a decrease in the proportion of phosphorus which is insoluble either in alcohol or in boiling water. The further development of the larvae to plutei is accompanied, on the contrary, by a decrease in the proportion of water-soluble phosphorus and an increase in the proportion of insoluble phosphorus.Zusammenfassung1)Während der Entwicklung der Eier vonStrongylocentrotus purpuratus zu Blastnlae unterliegt die relative Phosphormenge, welche in der Form von Phospholipinen (Lecithin usw.) gegenwärtig ist, einer merklichen Verringerung. Die weitere Entwicklung der Blastulae zu Plutei ist von einer weiteren Verringerung des Gehaltes an Phospholipinen in der Larve begleitet.2)Die Entwicklung der Eier vonStrongylocentrotus purpuratus zu Blastulae ist von einer beträchtlichen Zunahme des Gehaltes an Phosphor begleitet, der sich in kochendem Wasser löst, in Alkohol aber unlöslich ist, aber von einer Abnahme des Gehaltes an Phosphor, der in Alkohol und kochendem Wasser gleich unlöslich ist. Die weitere Entwicklung der Blastulae zu Plutei ist im Gegenteil von einer Abnahme des Gehaltes an wasserlöslichem Phosphor und einer Zunahme des Gehaltes an unlöslichem Phosphor begleitet.


Journal of Experimental Zoology | 1912

On the adaptation of fish (Fundulus) to higher temperatures

Jacques Loeb; Hardolph Wasteneys


Physiological Reviews | 1930

THE ENZYMATIC SYNTHESIS OF PROTEIN

Hardolph Wasteneys; Henry Borsook


Journal of Biological Chemistry | 1913

IS NARCOSIS DUE TO ASPHYXIATION

Jacques Loeb; Hardolph Wasteneys


Journal of Biological Chemistry | 1924

A METHOD FOR THE FRACTIONAL ANALYSIS OF INCOMPLETE PROTEIN HYDROLYSATES

Hardolph Wasteneys; Henry Borsook


Journal of Experimental Zoology | 1915

The relative efficiency of various parts of the spectrum for the heliotropic reactions of animals and plants

Jacques Loeb; Hardolph Wasteneys


Journal of Biological Chemistry | 1913

THE INFLUENCE OF HYPERTONIC SOLUTION UPON THE RATE OF OXIDATIONS IN FERTILIZED AND UNFERTILIZED EGGS

Jacques Loeb; Hardolph Wasteneys


Proceedings of the National Academy of Sciences of the United States of America | 1915

On the Identity of Heliotropism in Animals and Plants.

Jacques Loeb; Hardolph Wasteneys


Journal of Biological Chemistry | 1924

The enzymatic synthesis of protein. I. The sythesizing action of pepsin

Hardolph Wasteneys; Henry Borsook


Journal of Experimental Zoology | 1916

The relative efficiency of various parts of the spectrum for the heliotropic reactions of animals and plants second communication

Jacques Loeb; Hardolph Wasteneys

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Henry Borsook

California Institute of Technology

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