Reports

Blood Trehalose and Flight Metabolism in the Blowfly

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Science  07 Jul 1961:
Vol. 134, Issue 3471, pp. 54-55
DOI: 10.1126/science.134.3471.54

Abstract

The concentration of trehalose in the blood of Phormia regina was found to determine the rate of energy expenditure during flight as reflected in measurements of the wing-beat frequency. Fat body was found to be the source of blood trehalose; either endogenous or exogenous substrates are used for its synthesis.

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