Now showing items 1-10 of 43
Characterization of Listeria spp. isolated from ready-to-eat products in Argentina using SDS-PAGE and restriction endonuclease
(Elsevier Science, 2004-09)
Listeria spp. are considered of interest in public health since their presence indicates the potencial existence of L. monocytogenes. Total cellular proteins and DNA from four strains of L. monocytogenes serotype 4, four ...
A new molecular method for the rapid subtyping of bovine herpesvirus 1 field isolates
(American Association of Veterinary Laboratory Diagnosticians, 2020-02)
Bovine herpesvirus 1 (BoHV-1) causes several clinical syndromes in cattle worldwide. There are 3 subtypes of BoHV-1: 1.1, 1.2a, and 1.2b. Several molecular methods are commonly used in the detection and characterization ...
Multiple recent horizontal transfers of the cox1 intron in Solanaceae and extended co-conversion of flanking exons
(BioMed Central, 2011-09)
Background: The most frequent case of horizontal transfer in plants involves a group I intron in the mitochondrial gene cox1, which has been acquired via some 80 separate plant-to-plant transfer events among 833 diverse ...
Diversity of mobile genetic elements in the mitogenome of closely related Fusarium culmorum and F. graminearum sensu stricto strains ans its implication for diagnostic purposes
Much of the mitogenome variation observed in fungal lineages seems driven by mobile genetic elements (MGEs), which have invaded their genomes throughout evolution. The variation in the distribution and nucleotide diversity ...
Genomic editing with CRISPR/Cas9: Nobel Prize in Chemistry 2020Edición genómica con CRISPR/Cas9: Premio Nobel de Química 2020
(Pontificia Universidad Católica del Perú, 2021)
Evaluation of imazethapyr-induced DNA oxidative damage by alkaline Endo III- and Fpg-modified single-cell gel electrophoresis assay in Hypsiboas pulchellus tadpoles (Anura, Hylidae)
(Academic Press Inc Elsevier Science, 2017-08)
Imazethapyr (IMZT) is a selective postemergent herbicide with residual action. Available data analyzing its effects in aquatic vertebrates are scarce. In previous studies, we demonstrated that IMZT induces lesions into the ...
Mycobacterium bovis infection in a horse with granulomatous enterocolitis
(Sage Publications, 2015-03)
A 2-year-old dappled Percheron horse had a wasting condition that did not respond to antibiotic treatments and ultimately resulted in death. Thickening of the wall of the large colon and enlargement of the mesenteric lymph ...
Plasmids in Salmonella typhi in Lima, Peru, 1987-1988: epidemiology and lack of association with severity of illness or clinical complications
(American Society of Tropical Medicine and Hygiene, 1992)
A prospective study was conducted to better characterize the epidemiology of plasmid-bearing strains of Salmonella typhi in an endemic area of Lima, Peru, and to determine if plasmids were associated with specific ...
First report of linear megaplasmids in the genus Micrococcus. Plasmid (2009),
(Academic Press Inc Elsevier Science, 2010-12)
High-altitude wetlands (above 4200 m) in the northwest of Argentina are considered pristine and extreme environments. Micrococcus sp. A1, H5, and V7, isolated from such environments, were shown to contain linear megaplasmids, ...
Potential of betabaculoviruses to control the tomato leafminer Tuta absoluta (Meyrick)
(Wiley Blackwell Publishing, Inc, 2018-02)
The tomato leafminer Tuta absoluta (Meyrick 1917) (Lepidoptera:Gelechiidae) is a devastating pest, causing losses of up to 100%. An interesting tool for its control is the use of the insect specific viruses of Baculoviridae ...