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Nucleologenesis inTrypanosoma cruzi
Microscopy and Microanalysis, 2016AbstractNucleolar assembly is a cellular event that requires the synthesis and processing of ribosomal RNA, in addition to the participation of pre-nucleolar bodies (PNBs) at the end of mitosis. In mammals and plants, nucleolar biogenesis has been described in detail, but in unicellular eukaryotes it is a poorly understood process.
Luis Felipe Jiménez-García +4 more
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The Trypanosoma cruzi Proteome
Science, 2005To complement the sequencing of the three kinetoplastid genomes reported in this issue, we have undertaken a whole-organism, proteomic analysis of the four life-cycle stages of Trypanosoma cruzi . Peptides mapping to 2784 proteins in 1168 protein groups from the annotated T. cruzi genome were
Cameron Frank Cavola +7 more
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1980
Publisher Summary Trypanosoma cruzi (T. cruzi), the causative agent of Chagas disease, is a digenetic trypanosomatid, which circulates in the bloodstream of the vertebrate host as trypomastigotes and has an obligatory intracellular phase in which the parasite multiplies as amastigotes, which differentiate into trypomastigotes.
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Publisher Summary Trypanosoma cruzi (T. cruzi), the causative agent of Chagas disease, is a digenetic trypanosomatid, which circulates in the bloodstream of the vertebrate host as trypomastigotes and has an obligatory intracellular phase in which the parasite multiplies as amastigotes, which differentiate into trypomastigotes.
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The Cytostome of Trypanosoma cruzi and T. conorhini*
The Journal of Protozoology, 1969SYNOPSIS. A cytostome is described in culture forms and in intracellular stages of Trypanosoma cruzi and in culture forms of T. conorhini. The organelle opens into the flagellar pocket or close to it and runs deeply into the cell.
Regina Vugman Milder, Maria P. Deane
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The Development of Trypanosoma cruzi in Triatominae
Parasitology Today, 2000Trypanosoma cruzi multiplies and differentiates in the digestive tract of triatomine insects. These insects ingest an enormous amount of blood, with ingestion followed very rapidly by a strong diuresis, slow digestion and occasionally long periods of starvation.
Günter A. Schaub, Astrid H. Kollien
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On the chromatin structure of Trypanosoma cruzi
Molecular and Biochemical Parasitology, 1980The chromatin structure of Trypanosoma cruzi was investigated. It was found that, as in other eukaryotes, the chromatin is organized in repeating units, the nucleosomes containing about 200 base pairs of DNA associated with histones. While there is no difference in the DNA size in nucleosomes from T.
Cezar Martins de Sá +2 more
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The γ-glutamyltranspeptidase of Trypanosoma cruzi
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1987Trypanosoma cruzi epimastigotes show gamma-glutamyltranspeptidase activity which has characteristics significantly different than the mammalian enzyme. The protozoan enzyme is localized in the cytosolic fraction, it has a Km of 1.6 mM and a Vmax of 17.4 nmol/min/mg protein with L-gamma-glutamyl-p-nitroanilide as gamma-glutamyl donor, and an optimun pH ...
Yolanda Repetto +3 more
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Chapter 7 Glycobiology of Trypanosoma cruzi
2009Abstract The glycobiology of Trypanosoma cruzi, the causative agent of Chagas' disease, has contributed significantly to the identification of target enzymes responsible for the construction of unique cell‐surface molecules. The authors discuss the structure of glycoinositolphospholipids, both free and as protein anchors in T. cruzi.
Rosalía Agusti, Rosa M. de Lederkremer
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Handbook of Foodborne Diseases, 2018
Constitutional homeophatic medicines are used to trigger reactions in the body, reducing the susceptibility morbid, while organotherapics medicines have as a principle biological identity restoring function through the homologous healthy.
P. Jiménez +2 more
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Constitutional homeophatic medicines are used to trigger reactions in the body, reducing the susceptibility morbid, while organotherapics medicines have as a principle biological identity restoring function through the homologous healthy.
P. Jiménez +2 more
semanticscholar +1 more source
Characterization of Trypanosoma cruzi telomerase
Acta Tropica, 2011High telomerase activity is always associated with actively dividing cells, however the detection of this activity in dividing Leishmania and Trypanosoma cruzi cells has always been disappointingly low. Recently, we have found that Leishmania major telomerase activity can be activated by heat, which combined with dilutions of the nuclear extracts ...
Riward Campelo +2 more
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