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5′-Nucleotidase activity and substrate affinity in digenetic trematodes

Published online by Cambridge University Press:  18 November 2009

Afzal A. Siddiqui
Affiliation:
Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh-202001 (U.P.), India.
Wajih A. Nizami
Affiliation:
Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh-202001 (U.P.), India.

Abstract

5′-nucleotidases of eight species of digenetic trematodes were studied using five different substrates. All species showed the following preferential order of substrate affinity; AMP>CMP>GMP>TMP>UMP. It was observed that different species occupying similar habitats possessed closely related levels of enzyme activities. The function of 5′-nucleotidases in trematodes is also suggested.

Information

Type
Research Note
Copyright
Copyright © Cambridge University Press 1985

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