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Published June 28, 1968 | public
Journal Article

Circadian Rhythmicity in Amino Acid Incorporation in Euglena gracilis

Abstract

A daily rhythm of amino acid incorporation exists in nondividing cultures of Euglena kept in a light-dark cycle. This rhythmicity persists for the two cycles measured in cultures transferred to constant conditions and is therefore probably circadian in nature.

Additional Information

© 1968 American Association for the Advancement of Science. Received 21 May 1968. Performed under contract Nonr 1858(28) between the Office of Naval Research and Princeton University. I thank Drs. C. S. Pittendrigh, V. G. Bruce, and G. K. Russell for their helpful suggestions.

Additional details

Created:
August 19, 2023
Modified:
October 25, 2023