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F-actin accumulates in the vulva of female Strongyloides venezuelensis

Published online by Cambridge University Press:  10 July 2012

C.V. Silva*
Affiliation:
Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, MG, Brazil
A.L.R. Gonçalves
Affiliation:
Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, MG, Brazil
L. Cruz
Affiliation:
Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, MG, Brazil
M.C. Cruz
Affiliation:
Universidade Federal de São Paulo, SP, Brazil
M.T. Ueta
Affiliation:
Universidade Estadual de Campinas, SP, Brazil
J.M. Costa-Cruz
Affiliation:
Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, MG, Brazil

Abstract

Little is known about the actin cytoskeleton architecture in female Strongyloides venezuelensis and thus to investigate the distribution and concentration of actin, female worms were labelled with phalloidin-rhodamine and visualized under confocal microscopy. Our results demonstrate that filamentous actin accumulates in the vulva and the concentration of F-actin at this site suggests its important role, especially during oviposition, in the life cycle of S. venezuelensis.

Type
Research Papers
Copyright
Copyright © Cambridge University Press 2012 

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