A short flagella mutant of Dunaliella salina (Chlorophyta, Chlorophyceae). (Articolo in rivista)

Type
Label
  • A short flagella mutant of Dunaliella salina (Chlorophyta, Chlorophyceae). (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.micron.2004.01.001 (literal)
Alternative label
  • Vismara R., Verni F., Barsanti L., Evangelista V., Gualtieri P. (2004)
    A short flagella mutant of Dunaliella salina (Chlorophyta, Chlorophyceae).
    in Micron (1993)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Vismara R., Verni F., Barsanti L., Evangelista V., Gualtieri P. (literal)
Pagina inizio
  • 337 (literal)
Pagina fine
  • 344 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 35 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di biofisica (literal)
Titolo
  • A short flagella mutant of Dunaliella salina (Chlorophyta, Chlorophyceae). (literal)
Abstract
  • Dunaliella salina (Chlorophyta, Chlorophyceae) is a unicellular wall-less biflagellate alga. In this paper we describe a spontaneous mutant of D. salina, isolated from wild type cultures, which is characterized by very short flagella. The ultrastructure showed the basic 9 + 2 organization of wild-type flagella. Immunofluorescence localization of tubulin in this mutant confirmed the normal construction of the axoneme. Although, the mutant does not swim, still it is able to move and perform photobehavior. As shown by track reconstruction, and rotation movements, observed by means of reflection microscopy, this mutant can move, probably gliding by means of its stumpy flagella. A possible model to explain the mutant motion pattern is discussed. (literal)
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