Bünning The Physiological Clock

Endogenous Diurnal Rhythms and Biological Chronometry
Erscheinungsjahr 2013
ISBN: 978-3-662-22511-0
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 145 Seiten, eBook

Reihe: Heidelberg Science Library

This book is a translation of the second Gennan edition (1963). In a few places modifications have been made to take into account important works that have since appeared. The aim has not been an all-embracing survey of experimental facts on the subject, but rather to emphasize the physiological kinship of phenomena having a wide variety of names, and to show thereby the great extent to which the physio logical clock influences quite different phenomena in the "behaviour" of uni cellular organisms, of higher plants, of animals, and of human beings. Furthennore, an attempt has been made to make as thorough an analysis of the mechanism of the clock as is possible at the present time. The first draft of the translation was made by Dr. LARS LORCHER (now of the of Radiation and Organisms, Smithsonian Institution, Washington, D. C.). Division The whole script was then thoroughly revised and corrected by Prof. Dr. FRANK SALISBURY (Department of Botany, Colorado State University, Fort Collins, Colorado). Finally, I made amendments and additions to the presentation, as they seemed to me to be necessary, in order to keep abreast of recent developments. Mr. DEREK MCCULLOCH (at present Lecturer in English Language in the Uni versity of Tiibingen) then checked the manuscript. I should like to thank all those involved in the translation for their efforts.

Zielgruppe

Research

Autoren/Hrsg.

Bünning, Erwin

Inhaltsverzeichnis

1. Introduction.- 2. Endodiurnal Oscillations as the Principle of Many Physiological Time Measuring Processes.- 3. Periodicity Fade-Out; Initiation by External Factors.- 4. Cellular and Central Control.- 5. Temperature Effects.- 6. Light Effects.- 7. Attempts to Identify and Analyse the Nature of the Oscillations.- 8. Influence of Chemical Factors.- 9. The Rôle of Cytoplasm, Nucleus, and Plastids in the Clock Mechanism.- 10. Use of the Clock for Adjustment to Diurnal Cycles in the Environment.- 11. Use of the Clock in Direction Finding.- 12. Use of the Clock for Adjustment to Tidal and Lunar Cycles.- 13. Control of Diurnal Fluctuations in Responsiveness to External Factors.- 14. Use of the Clock for Day-Length Measurement.- 15. Pathological Phenomena.