Calendar: 1962-1963 Page 459

Ixx ANNUAL REPORT Wilkins Μ An endogenous rhythm in the rate of carbon dioxide output of Bryophyllum Some preliminary experiments Exp Bot 10 1959 377-90 An endogenous rhythm in the rate of carbon dioxide output of Bryophyllum II The effects of light and darkness on the phase and period of the rhythm Exp Bot 11 1960 269-88 temperature dependent endogenous rhythm in the rate of carbon dioxide output of Periplaneta americana Nature 185 1960 481-2 The effect of light on plant rhythms Cold Spring Harbor Symposium 25 115-29 New York 1960 Studies of the endogenous rhythm in the rate of carbon dioxide output of excised leaves of Bryophyllum Paper given at the 1960 Conference of the International Society for Biological Rhythm Siena Italy Published in Minerva Medica Torino Italy 1961 An endogenous rhythm in the rate of carbon dioxide output of Bryophyllum III The effects of temperature on the phase and period of the rhythm Proc Royal Soc London In press Wilkins Μ and Warren An endogenous rhythm in the rate of dark fixation of carbon dioxide in leaves of Bryophyllum fedtschenkoi Nature 1961 In press department of chemistry Abramovitch Tryptamines carbolines and related compounds Part VII Internuclear cyclisation onto pyridine ring Canadian Chem 38 1960 2273 Allen Cadogan Harris and Hey new method for the alkylation of malonic ester and related compounds Chem Ind 1961 830 Barker Overend and Rees The oxidation of a- and β-D-glucose with bromine Chem and Ind 1960 1297 The Bromine oxidation of pentoses and hexoses Chem and Ind 1960 1298 Oxidation of cyclohexanol and derivatives with bromine Chem and Ind 1961 558 Beattie Bell and Vosper Dinitrogen trioxide Part II Freezing-point data in the system nitrogen dioxide-dinitrogen trioxide The freezing-point of pure dinitrogen trioxide Chem 80c 1960 4796