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Characterization of the surface polypeptides of Strongyloides ratti: a comparison of homogonic and heterogonic strains

Published online by Cambridge University Press:  05 June 2009

J.D. Power ,
W. Harnett  and
T. Jenkins
J.D. Power
Affiliation:
School of Biological Sciences, University of Portsmouth, King Henry I Street, Portsmouth, Hants PO1 2DY, UK
W. Harnett
Affiliation:
Division of Parasitology, National Institute for Medical Research, Mill Hill, London, NW7 1AA, UK
T. Jenkins
Affiliation:
School of Biological Sciences, University of Portsmouth, King Henry I Street, Portsmouth, Hants PO1 2DY, UK
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Abstract

Surface iodination, extraction and SDS-PAGE analysis techniques were employed to characterize and compare the surface polypeptides of two strains of Strongyloides ratti. Third stage infective larvae and parasitic adults of homogonic and heterogonic strains were studied using a variety of surface labelling procedures and detergents for the extraction of labelled molecules. Profiles obtained from SDS-PAGE analysis demonstrated that homogonic and heterogonic strains of S. ratti have identical surface antigens.

Type
Research Papers
Information
Journal of Helminthology , Volume 68 , Issue 1 , March 1994 , pp. 57 - 62
Copyright
Copyright © Cambridge University Press 1994

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