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Published December 18, 1981 | public
Journal Article

Hydrogen Isotope Ratios of Mouse Tissues are Influenced by a Variety of Factors Other than Diet

Abstract

In a recent report, Estep and Dabrowski (I) presented data which they claimed defined the relationship between the stable hydrogen isotopic ratios of an animal's tissues and those of its food and water sources. On the basis of their interpretation of these data, they suggested that the isotopic composition of animal hydrogen records information about an animal's diet. We wish to comment on their report.

Additional Information

© 1981 American Association for the Advancement of Science. Received January 7, 1981; Revised May 28, 1981. This study was supported by grant BNS 79-24756 from the National Science Foundation to M.J.D. and by EAR 78-16873 to S.E. Contribution No. 3542, Division of Geological and Planetary Sciences, California Institute of Technology.

Additional details

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