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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
(Frontiers, 2020-04)
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 ...
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 ...
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 ...
Weirdo19ES is a novel singleton mycobacteriophage that selects for glycolipid deficient phage-resistant M. Smegmatis mutants
(Public Library of Science, 2020-05)
The sequencing and bioinformatics analysis of bacteriophages infecting mycobacteria has yielded a large amount of information on their evolution, including that on their environmental propagation on other genera such as ...
Topology of Type II REases revisited; structural classes and the common conserved core
(Oxford University Press, 2007-04)
Type II restriction endonucleases (REases) are deoxyribonucleases that cleave DNA sequences with remarkable specificity. Type II REases are highly divergent in sequence as well as in topology, i.e. the connectivity of ...