Zobrazeno 1 - 10
of 32
pro vyhledávání: '"R. Wolkomirsky"'
Autor:
A. Behar, Asael Roth, Alex Markovics, Ludmila Fleiderovitz, R. Wolkomirsky, Oran Erster, B. Leibovitz, Monica L. Mazuz, T. Molad
Publikováno v:
Veterinary Parasitology. 212:147-155
The present study demonstrated the genetic character of the Israeli Babesia bigemina vaccine strain and field isolates, based on rap-1a and rap-1c gene sequences. The RAP-1a of blood-derived Israeli B. bigemina field isolates shared 100% amino acid s
Autor:
Asael Roth, Ludmila Fleiderovitz, T. Molad, R. Wolkomirsky, Benjamin Leibovich, Monica L. Mazuz, Oran Erster, V. Shkap, Alex Markovics
Publikováno v:
Veterinary Parasitology. 205:20-27
This study demonstrated the genetic diversity among MSA-2c, MSA-2a1 and MSA-2b proteins of Babesia bovis isolates obtained from bovine blood and Rhipicephalus annulatus tick samples. The least identities that were observed among the deduced amino aci
Autor:
Monica L. Mazuz, B. Leibovitz, Varda Shkap, T. Molad, Ludmila Fleiderovitz, R. Wolkomirsky, L. Fish
Publikováno v:
Parasitology. 139:317-323
SUMMARYThe aim of this study was to compare the genetic diversity of the single copyBv80gene sequences ofBabesia bovisin populations of attenuated and virulent parasites. PCR/ RT-PCR followed by cloning and sequence analyses of 4 attenuated and 4 vir
Autor:
Benjamin Leibovich, Oran Erster, T. Molad, Igor Savitzky, Shmuel Zamir, R. Wolkomirsky, Varda Shkap, Asael Roth
Publikováno v:
Veterinary parasitology. 214(3-4)
The gene encoding Babesia ovis surface protein D (BoSPD) was cloned from B. ovis cDNA library. This gene encodes a polypeptide chain of 155 amino acids, including a predicted 22 amino acid signal peptide. Sequence analysis of the BoSPD suggested that
Publikováno v:
Ticks and tick-borne diseases. 7(1)
In this report, the transmission efficacy of Babesia ovis, the principal causative agent of ovine babesiosis, was studied by infestation of lambs with different Rhipicephalus bursa stages or by injection of infected blood. Infected blood injection in
Publikováno v:
Veterinary parasitology. 208(3-4)
The present study demonstrated for the first time the ability to distinguish between the Israeli Babesia bovis vaccine strain and field isolates. The existence of an additional EcoRI restriction site in the rhoptry-associated protein-1 (rap-1) gene,
Autor:
R. Wolkomirsky, L. Fish, Monica L. Mazuz, D. Reznikov, Jacob Golenser, I. Savitsky, Benjamin Leibovich, Varda Shkap
Publikováno v:
Preventive veterinary medicine. 120(2)
Neosporosis, caused by the intracellular protozoan Neospora caninum, is a major cause of abortion and reproductive failure in cattle worldwide. The principal route of transmission of neosporosis is via in utero infection of the offspring. There is no
Autor:
Monica L. Mazuz, Varda Shkap, Jacob Golenser, Dror Reznikov, R. Wolkomirsky, B. Leibovitz, Igor Savitzky, L. Fish
Publikováno v:
Veterinary parasitology. 205(1-2)
a b s t r a c t Neosporosis caused by caused by the apicomplexan parasite Neospora caninum is one of the major causes of infectious abortion in bovines worldwide. A long-term prospective study was performed in a dairy herd endemic for N. caninum in o
Publikováno v:
Veterinary parasitology. 198(3-4)
Mitochondrial sequences of four mitochondrial markers: 12S rRNA, 16S rRNA, cytochrome c oxidase subunit I (COX1) and cytochrome b (CytB) from four Rhipicephalus species were analyzed to establish genetic relationships and enable molecular identificat
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