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Deletion of the GI-2 integrase and the wbkA flanking transposase improves the stability of Brucella melitensis Rev 1 vaccine
(BioMed Central, 2013)
Artículo / Artikulua,
Brucella melitensis Rev 1 is the best vaccine available for the prophylaxis of small ruminant brucellosis and, indirectly, for reducing human brucellosis. However, Rev 1 shows anomalously high rates of spontaneous dissociation ...
Small ruminant macrophage polarization may play a pivotal role on lentiviral infection
(BioMed Central, 2013)
info:eu-repo/semantics/article,
Small ruminant lentiviruses (SRLV) infect the monocyte/macrophage lineage inducing a long-lasting infection affecting body condition, production and welfare of sheep and goats all over the world. Macrophages play a pivotal ...
Base pairing interaction between 5′- and 3′-UTRs controls icaR mRNA translation in Staphylococcus aureus
(Public Library of Science, 2013)
Artículo / Artikulua,
The presence of regulatory sequences in the 39 untranslated region (39-UTR) of eukaryotic mRNAs controlling RNA stability
and translation efficiency is widely recognized. In contrast, the relevance of 39-UTRs in bacterial ...
Gender-mediated differences in vertical transmission of a nucleopolyhedrovirus
(Public Library of Science, 2013)
Artículo / Artikulua,
With the development of sensitive molecular techniques for detection of low levels of asymptomatic pathogens, it
becoming clear that vertical transmission is a common feature of some insect pathogenic viruses, and likely ...
Immunization against small ruminant lentiviruses
(MDPI, 2013)
Artículo / Artikulua,
Multisystemic disease caused by Small Ruminant Lentiviruses (SRLV) in sheep and goats leads to production losses, to the detriment of animal health and welfare. This, together with the lack of treatments, has triggered ...
The sf32 unique gene of spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) is a non-essential gene that could be involved in nucleocapsid organization in occlusion-derived virions
(Public Library of Science, 2013)
info:eu-repo/semantics/article,
A recombinant virus lacking the sf32 gene (Sf32null), unique to the Spodoptera frugiperda multiple nucleopolyhedrovirus
(SfMNPV), was generated by homologous recombination from a bacmid comprising the complete viral genome ...
Deletion genotypes reduce occlusion body potency but increase occlusion body production in a Colombian Spodoptera frugiperda nucleopolyhedrovirus population
(Public Library of Science, 2013)
info:eu-repo/semantics/article,
A Colombian field isolate (SfCOL-wt) of Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) is a mixture
of different genotypes. To evaluate the insecticidal properties of the different genotypic variants, 83 ...
A super-family of transcriptional activators regulates bacteriophage packaging and lysis in Gram-positive bacteria
(Oxford University Press, 2013)
info:eu-repo/semantics/article,
The propagation of bacteriophages and other mobile genetic elements requires exploitation of the phage mechanisms involved in virion assembly and DNA packaging. Here, we identified and characterized four different families ...
Expression of a peroral infection factor determines pathogenicity and population structure in an insect virus
(Public Library of Science, 2013)
info:eu-repo/semantics/article,
A Nicaraguan isolate of Spodoptera frugiperda multiple nucleopolyhedrovirus is being studied as a possible biological
insecticide. This virus exists as a mixture of complete and deletion genotypes; the latter depend on ...
Role of bacterial surface structures on the interaction of Klebsiella pneumoniae with phagocytes
(Public Library of Science, 2013)
info:eu-repo/semantics/article,
Phagocytosis is a key process of the immune system. The human pathogen Klebsiella pneumoniae is a well known example
of a pathogen highly resistant to phagocytosis. A wealth of evidence demonstrates that the capsule ...