Literature DB >> 20066434

Molecular and experimental evidence refuse the life cycle of Proctoeces lintoni (Fellodistomidae) in Chile.

Marcelo E Oliva1, Isabel M Valdivia, Leyla Cárdenas, Mario George-Nascimento, Karen Gonzalez, Ricardo E Guiñez, Diego Cuello.   

Abstract

The mussel Perumitylus purpuratus has been described as the first intermediate host for the digenea Proctoeces lintoni (Fellodistomidae) in the Chilean coast. The study of more than 3000 specimens of P. purpuratus, taken off northern Chile revealed the absence of sporocysts. Experimental infection of mussels with eggs obtained from the known host for P. lintoni was unsuccessful. We analyze the V4 region of the SSU rRNA of living sporocysts and cercariae obtained from P. purpuratus from central Chile in order to confirm the proposed life cycle for this digenea. Our results demonstrated that sporocysts and cercariae obtained from P. purpuratus do not belong to P. lintoni but to an undescribed digenea from the Chilean coast.

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Year:  2010        PMID： 20066434     DOI： 10.1007/s00436-009-1708-2

Source DB:  PubMed          Journal:  Parasitol Res        ISSN： 0932-0113            Impact factor:   2.289


  9 in total

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2.  DnaSP v5: a software for comprehensive analysis of DNA polymorphism data.

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Journal:  Bioinformatics       Date:  2009-04-03       Impact factor: 6.937

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Journal:  Bioinformatics       Date:  2007-09-10       Impact factor: 6.937

4.  MODELTEST: testing the model of DNA substitution.

Authors:  D Posada; K A Crandall
Journal:  Bioinformatics       Date:  1998       Impact factor: 6.937

5.  CONFIDENCE LIMITS ON PHYLOGENIES: AN APPROACH USING THE BOOTSTRAP.

Authors:  Joseph Felsenstein
Journal:  Evolution       Date:  1985-07       Impact factor: 3.694

6.  V4 region of small subunit rDNA indicates polyphyly of the Fellodistomidae (Digenea) which is supported by morphology and life-cycle data.

Authors:  K A Hall; T H Cribb; S C Barker
Journal:  Syst Parasitol       Date:  1999-06       Impact factor: 1.431

7.  Progenesis in Proctoeces lintoni (Fellodistomidae), a parasite of Fissurella crassa (Archaeogastropoda) in a latitudinal gradient in the Pacific Coast of South America.

Authors:  M E Oliva; L G Huaquin
Journal:  J Parasitol       Date:  2000-08       Impact factor: 1.276

8.  Evidence of plasticity in the reproduction of a trematode parasite: the effect of host removal.

Authors:  G Loot; S Blanchet; M Aldana; Sergio A Navarrete
Journal:  J Parasitol       Date:  2008-02       Impact factor: 1.276

9.  Molecular evidence confirms that Proctoeces humboldti and Proctoeces chilensis (Digenea: Fellodistomidae) are the same species.

Authors:  I M Valdivia; L Cardenas; K Gonzalez; D Jofré; M George-Nascimento; R Guiñez; M E Oliva
Journal:  J Helminthol       Date:  2010-01-15       Impact factor: 2.170
  9 in total
  2 in total

1.  Is a vertebrate a better host for a parasite than an invertebrate host? Fecundity of Proctoeces cf lintoni (Digenea: Fellodistomidae), a parasite of fish and gastropods in northern Chile.

Authors:  Marcelo Enrique Oliva; Carlos Alvarez
Journal:  Parasitol Res       Date:  2011-06-17       Impact factor: 2.289

2.  Increased parasitism of limpets by a trematode metacercaria in fisheries management areas of central Chile: effects on host growth and reproduction : management areas and parasitism.

Authors:  Marcela Aldana; José M Pulgar; Nathalie Orellana; F Patricio Ojeda; M Roberto García-Huidobro
Journal:  Ecohealth       Date:  2013-10-19       Impact factor: 3.184
  2 in total

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