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Ultrastructure and 3D reconstruction of a diplonemid protist (Diplonemea) and its novel membranous organelle.
Tashyreva, Daria; Týc, Jirí; Horák, Ales; Lukes, Julius.
Afiliación
  • Tashyreva D; Institute of Parasitology, Biology Centre, Czech Academy of Sciences , Ceské Budejovice, Czech Republic.
  • Týc J; Institute of Parasitology, Biology Centre, Czech Academy of Sciences , Ceské Budejovice, Czech Republic.
  • Horák A; Institute of Parasitology, Biology Centre, Czech Academy of Sciences , Ceské Budejovice, Czech Republic.
  • Lukes J; Faculty of Sciences, University of South Bohemia , Ceské Budejovice, Czech Republic.
mBio ; 14(5): e0192123, 2023 Oct 31.
Article en En | MEDLINE | ID: mdl-37737610
IMPORTANCE: The knowledge of cell biology of a eukaryotic group is essential for correct interpretation of ecological and molecular data. Although diplonemid protists are one of the most species-rich lineages of marine eukaryotes, only very fragmentary information is available about the cellular architecture of this taxonomically diverse group. Here, a large serial block-face scanning electron microscopy data set complemented with light and fluorescence microscopy allowed the first detailed three-dimensional reconstruction of a diplonemid species. We describe numerous previously unknown peculiarities of the cellular architecture and cell division characteristic for diplonemid flagellates, and illustrate the obtained results with multiple three-dimensional models, comprehensible for non-specialists in protist ultrastructure.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Imagenología Tridimensional / Eucariontes Tipo de estudio: Prognostic_studies Idioma: En Revista: MBio Año: 2023 Tipo del documento: Article País de afiliación: República Checa Pais de publicación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Imagenología Tridimensional / Eucariontes Tipo de estudio: Prognostic_studies Idioma: En Revista: MBio Año: 2023 Tipo del documento: Article País de afiliación: República Checa Pais de publicación: Estados Unidos