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Trends in Parasitology, 2020
Trypanosoma cruzi is the etiological agent of American trypanosomiasis, or Chagas disease, and is transmitted mainly by blood-sucking reduviid insects in endemic countries. Metacyclic trypomastigotes released in the feces during the insect blood meal enter a mammalian host through skin wounds or mucosal membranes and invade sur- rounding cells.
Moretti, Nilmar Silvio UNIFESP +2 more
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Trypanosoma cruzi is the etiological agent of American trypanosomiasis, or Chagas disease, and is transmitted mainly by blood-sucking reduviid insects in endemic countries. Metacyclic trypomastigotes released in the feces during the insect blood meal enter a mammalian host through skin wounds or mucosal membranes and invade sur- rounding cells.
Moretti, Nilmar Silvio UNIFESP +2 more
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Cultural and Physiological Observations on Trypanosoma rhodesiense and Trypanosoma gambiense
The Journal of Parasitology, 1950The cultivation of the trypanosomes of the brucei group is generally conceded to be much more difficult than that of the members of the lewisi group. While the latter have been cultivated in a variety of media and have been studied to some extent from the standpoint of their nutritional requirements and metabolic activities (Lwoff, 1940; von Brand ...
Eleanor Johnson Tobie +2 more
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Transketolase in Trypanosoma brucei
Molecular and Biochemical Parasitology, 2011A single copy gene, encoding a protein highly similar to transketolase from other systems, was identified in the Trypanosoma brucei genome. The gene was expressed in E. coli and the purified protein demonstrated transketolase activity with K(m) values of 0.2mM and 0.8mM respectively for xylulose 5-phosphate and ribose 5-phosphate.
Stoffel, Sabine A. +7 more
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The Journal of Parasitology, 2002
Phylogenetic relationships within the kinetoplastid flagellates were inferred from comparisons of small-subunit ribosomal RNA gene sequences. These included 5 new gene sequences, Trypanosoma fallisi (2,239 bp), Trypanosoma chattoni (2,180 bp), Trypanosoma mega (2,211 bp), Trypanosoma neveulemairei (2,197 bp), and Trypanosoma ranarum (2,203 bp).
Sherwin S. Desser +6 more
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Phylogenetic relationships within the kinetoplastid flagellates were inferred from comparisons of small-subunit ribosomal RNA gene sequences. These included 5 new gene sequences, Trypanosoma fallisi (2,239 bp), Trypanosoma chattoni (2,180 bp), Trypanosoma mega (2,211 bp), Trypanosoma neveulemairei (2,197 bp), and Trypanosoma ranarum (2,203 bp).
Sherwin S. Desser +6 more
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The American Journal of Tropical Medicine and Hygiene, 1949
Summary and Conclusions Infections with T. equiperdum, T. brucei and T. hippicum have been produced in white rats, white mice, rabbits, hamsters, cotton rats, guinea pigs and deer mice. When the inoculum was standardized as to volume, number and age of parasites and route of injection, the incubation periods were as follows: T.
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Summary and Conclusions Infections with T. equiperdum, T. brucei and T. hippicum have been produced in white rats, white mice, rabbits, hamsters, cotton rats, guinea pigs and deer mice. When the inoculum was standardized as to volume, number and age of parasites and route of injection, the incubation periods were as follows: T.
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Doubts about Trypanosoma equiperdum strains classed as Trypanosoma brucei or Trypanosoma evansi
Trends in Parasitology, 2006We read with great interest the suggestion by Claes et al. [1] that some Trypanosoma equiperdum strains are, in fact, Trypanosoma brucei and that the remaining strains are Trypanosoma evansi. However, in our opinion, the classification of the T. equiperdum Onderstepoort Veterinary Institute (OVI) and Bordeaux Trypanosoma antigen type (BoTat) 1.1 ...
Julius Lukeš +4 more
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Multiplication of Trypanosoma brucei and Trypanosoma congolense in vertebrate hosts
Transactions of the Royal Society of Tropical Medicine and Hygiene, 1969Abstract Studies on multiplication of T. brucei and T. congolense showed that trypanosomes artificially maintained in mice multiply exclusively by longitudinal fission. T. brucei and T. congolense in a rabbit and a guinea-pig as well as in sheep has, in addition to multiplication by binary fission, a developmental cycle which includes ...
M.A. Soltys, Patrick T. K. Woo
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Characterization of satellite DNA in Trypanosoma brucei and Trypanosoma cruzi
Journal of Molecular Biology, 1983We have determined the properties of the simple-sequence satellite DNAs from two protozoa, Trypanosoma brucei and Trypanosoma cruzi. The T. brucei satellite DNA contains 29 mol% guanine plus cytosine and is made up of long tandem arrays of a 177 base-pair repeat.
P. Sloof +6 more
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The coatomer of Trypanosoma brucei
Molecular and Biochemical Parasitology, 2001Coatomer is a multisubunit complex involved in trafficking of vesicles between the endoplasmatic reticulum and the Golgi apparatus. From sequence homologies, all seven subunits, alpha-, beta-, beta'-, gamma-, delta-, epsilon-, and zeta-COP, are encoded in the genome of Trypanosoma brucei.
Martina Bremser +5 more
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Ultrastructure of Trypanosoma duttoni
Zeitschrift f�r Parasitenkunde, 1975Trypanosoma duttoni exhibits the typical trypanosome morphology in that it is bounded by a unit membrane which included its anterior flagellum; it is surrounded by a framework of suppellicular fibrils, and it contains a nucleus and the posteriorly located kinetoplast-blepharoplast structures along with cytoplasmic organelles (mitochondria, Golgi, and ...
Clarence M. Lee, L. P. Watson
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