Výsledky vyhledávání - "J L, La Torre"

Horizontal transmission of triatoma virus through the fecal-oral route in Triatoma infestans (Hemiptera: Triatomidae)

Autor: O, Muscio, M A, Bonder, J L, La Torre, E A, Scodeller

Publikováno v: Journal of medical entomology. 37(2)

Feces from Triatoma infestans (Klug) infected with TrV showed a large number of well-preserved viral particles when examined by electron microscopy. No viral particles were observed in suspensions of feces uninfected insects. Fecal suspensions inocul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::713234abc5eb1b13b9fec2625547527b
https://pubmed.ncbi.nlm.nih.gov/10730499

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Microbiology of diarrhoea in young beef and dairy calves in Argentina

Autor: R C, Bellinzoni, J, Blackhall, H R, Terzolo, A R, Moreira, N, Auza, N, Mattion, G L, Micheo, J L, La Torre, E A, Scodeller

Publikováno v: Revista Argentina de microbiologia. 22(3)

Rotavirus, Cryptosporidium sp, and Salmonella spp. were investigated in the faeces of 452 diarrhoeic calves from 36 beef and 33 dairy herds. Animals surveyed were from a few days of age up to approximately 1 month of life. Enterotoxigenic Escherichia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8a9c0f15407d5eeaabf795bba70cb02b
https://pubmed.ncbi.nlm.nih.gov/2102011

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Porcine rotaviruses antigenically related to human rotavirus serotypes 1 and 2

Autor: Mary K. Estes, David O. Matson, S Urasawa, J L La Torre, R B Bellinzoni, Koki Taniguchi, J Blackhall, Nora M. Mattion, E A Scodeller

Publikováno v: Journal of clinical microbiology. 28(3)

Fecal samples from rotavirus-infected piglets were characterized by a serotyping enzyme-linked immunosorbent assay (ELISA) by using monoclonal antibodies (MAbs) specific to human serotypes 1, 2, 3, and 4 (D. O. Matson, M. K. Estes, J. W. Burns, H. B.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e131ba58a13dd487b927779870341582
https://pubmed.ncbi.nlm.nih.gov/2157739

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The structural polypeptides of aphthovirus are phosphoproteins

Autor: Marvin J. Grubman, Barry Baxt, J L La Torre, H L Bachrach

Publikováno v: Proceedings of the National Academy of Sciences. 77:7444-7447

Analysis of aphthovirus A12, strain 119ab, grown in the presence of inorganic 32P revealed that two of the major viral polypeptides, VP4 and trypsin-sensitive protein VP3, were highly phosphorylated. The other major polypeptides, VP1 and VP2, were al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61f9a18d46d8ea52ed82904fe52e4f85
https://doi.org/10.1073/pnas.77.12.7444

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Inactivation of Foot-and-Mouth Disease Virus Vaccine Strains by Activation of Virus-associated Endonuclease

Autor: J. L. La Torre, O. A. Crespo, C. Vasquez, M. S. Dubra, E.A. Scodeller, O. Basarab, M. A. Lebendiker

Publikováno v: Journal of General Virology. 65:1567-1573

Summary A new inactivation process for foot-and-mouth disease virus (FMDV) has been developed. This process is based on the activation of the FMDV endonuclease by incubation of unfractionated viral suspension or purified virions at 37 °C in the pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a85ec14477f3ffedb0cedb9d36aaec11
https://doi.org/10.1099/0022-1317-65-9-1567

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Rearrangement of Genomic Segment 11 in Two Swine Rotavirus Strains

Autor: E.A. Scodeller, S. Gonzalez, R.C. Bellinzoni, Oscar R. Burrone, J. L. La Torre, Nora Mattion

Publikováno v: Journal of General Virology. 69:695-698

SUMMARY We have recently reported the isolation of two group A swine rotaviruses each lacking normal genomic RNA segment 11 and showing instead one extra segment that migrated abnormally on gel electrophoresis. Hybridization studies performed with se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::296a0482015dee7f80d6d0dbe2e6332b
https://doi.org/10.1099/0022-1317-69-3-695

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Heterogeneity of infection-associated particles in foot-and-mouth disease virus

Autor: P.R. Grigera, Claudio D. Denoya, S.G. Tisminetzky, J. L. La Torre, C. Vasquez

Publikováno v: Virology. 114:370-378

The overall pattern of picornavirus shell assembly is fairly well understood, but the role of 75 S empty capsids and the stage in which the genomic RNA is buried within the coat protein have not yet been elucidated. To further investigate these quest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e83dad3e31a44fe72804e5d67d188331
https://doi.org/10.1016/0042-6822(81)90218-x

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A new method for the isolation of undegraded FMDV-specific RNA from infected BHK cells

Autor: Claudio D. Denoya, E.A. Scodeller, J. L. La Torre, C. Vasquez

Publikováno v: Archives of Virology. 62:253-262

Fractionation of Foot-and-Mouth disease virus infected cells by currently described procedures, leads to the appearance of variable amounts of heterogeneous single-stranded RNA fragments. A new method based upon the fractionation of cultured cells at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec7f1554e606105c04f2fa36a175012d
https://doi.org/10.1007/bf01317557

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Involvement of a plasmid in Escherichia coli envelope alterations

Autor: N E Ghittoni, J L La Torre, A Calzolari, S B Rosas, C. Vasquez

Publikováno v: Journal of Bacteriology. 155:402-406

A plasmid-containing wild-type Escherichia coli strain was treated with two plasmid-curing agents, sodium dodecyl sulfate and ethidium bromide. Plasmid elimination was accompanied by drastic changes in the morphology of the colonies. Analysis of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db64263deee0fdf98bf92cd5f63fc1f8
https://doi.org/10.1128/jb.155.1.402-406.1983

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