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Ultrastructural Study of Promastigotes of Leishmania from Reptiles *
Author(s) -
LEWIS D. H.
Publication year - 1975
Publication title -
the journal of protozoology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.067
H-Index - 77
eISSN - 1550-7408
pISSN - 0022-3921
DOI - 10.1111/j.1550-7408.1975.tb05184.x
Subject(s) - ultrastructure , flagellum , biology , organelle , leishmania , protozoa , kinetoplast , golgi apparatus , microbiology and biotechnology , endoplasmic reticulum , parasite hosting , anatomy , genetics , bacteria , dna , world wide web , computer science
SYNOPSIS. The ultrastructure of promastigotes of 4 reptilian isolates of Leishmania grown in culture, is described. One mammalian isolate of Leishmania is also examined for comparison. No differences in the basic ultrastructure of these strains are apparent; neither is there any significant digression from the organization described for other trypanosomatids. It appears, however, that the numbers of subpellicular microtubules are of potential use in taxonomy, and that differences in the spacing of these organelles exist between reptilian and mammalian forms. In addition, an attempt is made to clarify aspects of attachment of the flagellum to the subpellicular tubule network, and to the anterior face of the kinetoplast. Finally, the formation of multivesiculate bodies from the Golgi apparatus is described, together with some features of dividing forms.