Zobrazeno 1 - 10
of 37
pro vyhledávání: '"J F De Jonckheere"'
Publikováno v:
Diseases of Aquatic Organisms. 40:125-129
The microsporidian species Glugea anomala, G. stephani, G. americanus and Spraguea lophii were compared by using sequence data derived from their small subunit rDNA genes which were amplified by polymerase chain reaction and directly sequenced. These
Publikováno v:
Parasitology Research. 85:284-289
A total of 90 Acanthamoeba isolates from human eye infections from 15 countries were clustered into distinct genotypes according to their mtDNA restriction fragment patterns. Closely related digestion phenotypes (sequence difference 0.1-1.5%) were in
Publikováno v:
Antonie van Leeuwenhoek. 71:231-237
Axenically and monoxenically grown Acanthamoeba castellanii, Acanthamoeba polyphaga and different isolates of Hartmannella vermiformis strains were examined by polyacrylamide isoelectric focusing in the pH range 3–10. Isoenzyme patterns of acid pho
Autor:
J. F. De Jonckheere
Publikováno v:
Parasitology Research. 80:230-234
The nonpathogenic amoeba Naegleria lovaniensis is closely related to the human pathogen N. fowleri. Both grow at a maximal temperature of 45 degrees C and, therefore, are often found together in the environment. As they are morphologically inseparabl
Publikováno v:
Bulletin de la Societe de pathologie exotique (1990). 103(1)
We report the first case of primary amoebic meningoencephalitis in a 9-year-old boy in Guadeloupe. The outcome was rapidly fatal in 7 days. The patient presumably acquired the infection by swimming and diving in a basin supplied by natural thermal wa
Giardia isolates from primates and rodents display the same molecular polymorphism as human isolates
Publikováno v:
Molecular and Biochemical Parasitology. 39:23-29
Five Giardia isolates from primates and rodents were grown axenically and compared by different electrophoretic techniques. One isolate from a lemur (slow loris) contained a dsRNA virus also found in some of the Giardia of human origin. Using ethidiu
Publikováno v:
The Journal of eukaryotic microbiology. 44(6)
The SSUrDNA and the ITS of different microsporidia from eight fishes, four insects and a shrimp were amplified and digested with restriction enzymes. The generated riboprints suggest a close evolutionary relationship between Glugea americanus and Spr
Autor:
P H, Weekers, J F, De Jonckheere
Publikováno v:
Antonie van Leeuwenhoek. 71(3)
Axenically and monoxenically grown Acanthamoeba castellanii, Acanthamoeba polyphaga and different isolates of Hartmannella vermiformis strains were examined by polyacrylamide isoelectric focusing in the pH range 3-10. Isoenzyme patterns of acid phosp
Autor:
Susan J. Brown, J. F. De Jonckheere
Publikováno v:
The Journal of Eukaryotic Microbiology. 52:27S-28S
Small subunit ribosomal DNA (SSU rDNA) comparisons have revealed that not only species but even genus identification based on morphology is unreliable in the family Vahlkampfiidae, and SSU rDNA sequences have been used to redefine vahlkampfiid genera
Autor:
J. F. De Jonckheere
Publikováno v:
The Journal of eukaryotic microbiology. 41(5)
The sequence variation within the group I intron in five Naegleria spp. was studied and compared with the sequence variation within the flanking small subunit ribosomal DNA. Considerable sequence divergence was observed in the introns as well as in t