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dc.contributor.author
de Castro, Larissa Araguaia Monteiro
dc.contributor.author
Kuppers, Gabriela Cristina
dc.contributor.author
Fernandes, Noemi Mendes
dc.contributor.author
Schlegel, Martin
dc.contributor.author
Paiva, Thiago Da Silva
dc.date.available
2017-06-05T18:45:32Z
dc.date.issued
2016-05-19
dc.identifier.citation
de Castro, Larissa Araguaia Monteiro; Kuppers, Gabriela Cristina; Fernandes, Noemi Mendes; Schlegel, Martin; Paiva, Thiago Da Silva; Ontogeny and molecular phylogeny of Apoamphisiella vernalis reveal unclear separation between genera Apoamphisiella and Paraurostyla (Protozoa, Ciliophora, Hypotricha); Public Library Of Science; Plos One; 11; 5; 19-5-2016
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/17509
dc.description.abstract
Morphology and divisional morphogenesis of the hypotrich ciliate Apoamphisiella vernalis are investigated based on two populations from Brazil. Typical specimens of A. vernalis replicates its ventral ciliature from six fronto-ventral-transverse (FVT) anlagen independently formed for proter and opisthe, plus one or more short anlagen located between IV and V, which form surplus transverse cirri. Dorsal morphogenesis occurs as in typical oxytrichid dorsomarginalians, viz., with formation of three anlagen and fragmentation of the rightmost one. Dorsomarginal kineties are formed near anterior end of right marginal cirral row anlagen. Various anomalous specimens exhibiting more than two long ventral rows were found, which are explained by increasing the number of FVT anlagen and/or the number of cirri produced by anlagen. Comparative ontogeny and phylogenetic analyses based on the 18S rDNA reveal that Apoamphisiella vernalis is closely affine to North American and European strains of the Paraurostyla weissei complex. Their reduced genetic distances and conspicuous morphological variability show that both genera can overlap, which implies the necessity of re-evaluating the contextual relevance of some morphological characters commonly used for genus-level separation within hypotrich taxa.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library Of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Hypotricha
dc.subject
Molecular Phylogeny
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Ontogeny
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Ontogeny and molecular phylogeny of Apoamphisiella vernalis reveal unclear separation between genera Apoamphisiella and Paraurostyla (Protozoa, Ciliophora, Hypotricha)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-06-05T14:49:09Z
dc.journal.volume
11
dc.journal.number
5
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: de Castro, Larissa Araguaia Monteiro. Universidade Federal Do Pará; Brasil
dc.description.fil
Fil: Kuppers, Gabriela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Fernandes, Noemi Mendes. Universidade Federal Do Rio de Janeiro; Brasil
dc.description.fil
Fil: Schlegel, Martin. Universitat Leipzig; Alemania
dc.description.fil
Fil: Paiva, Thiago Da Silva. Universidade Federal Do Pará; Brasil. Universidade de Sao Paulo; Brasil
dc.journal.title
Plos One
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0155825
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0155825


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