Artículos de revista IA - AI Aldizkari artikuluak
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Effect of feeding regime on composting in bins
(Taylor & Francis, 2017) Artículo / ArtikuluaComposting in bins is one of the most practical home composting methods. There is currently a need for greater information to improve the management of the composting process and to create home composting programs, which ... -
Gender-mediated differences in vertical transmission of a nucleopolyhedrovirus
(Public Library of Science, 2013) Artículo / ArtikuluaWith 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 ... -
An effort to make sense of antisense transcription in bacteria
(Taylor & Francis, 2012) Artículo / ArtikuluaAnalysis of bacterial transcriptomes have shown the existence of a genome-wide process of overlapping transcription due to the presence of antisense RNAs, as well as mRNAs that overlapped in their entire length or in some ... -
Overlapping transcription and bacterial RNA removal
(National Academy of Sciences, 2014) Artículo / ArtikuluaThe precise understanding of the biology of a living cell requires the identification and quantification of the molecular components necessary to sustain life. One such element is RNA. Two independent high-throughput ... -
Staphylococcal Bap proteins build amyloid scaffold biofilm matrices in response to environmental signals
(Public Library of Science, 2016) Artículo / ArtikuluaMajor components of the biofilm matrix scaffold are proteins that assemble to create a unified structure that maintain bacteria attached to each other and to surfaces. We provide evidence that a surface protein present in ... -
Amyloid structures as biofilm matrix scaffolds
(American Society for Microbiology, 2016) Artículo / ArtikuluaRecent insights into bacterial biofilm matrix structures have induced a paradigm shift toward the recognition of amyloid fibers as common building block structures that confer stability to the exopolysaccharide matrix. ... -
Genome-wide antisense transcription drives mRNA processing in bacteria
(National Academy of Sciences, 2011) Artículo / ArtikuluaRNA deep sequencing technologies are revealing unexpected levels of complexity in bacterial transcriptomes with the discovery of abundant noncoding RNAs, antisense RNAs, long 5′ and 3′ untranslated regions, and alternative ... -
Salmonella biofilm development depends on the phosphorylation status of RcsB
(American Society for Microbiology, 2012) Artículo / ArtikuluaThe Rcs phosphorelay pathway is a complex signaling pathway involved in the regulation of many cell surface structures in enteric bacteria. In response to environmental stimuli, the sensor histidine kinase (RcsC) ... -
Bap, a biofilm matrix protein of Staphylococcus aureus prevents cellular internalization through binding to GP96 host receptor
(Public Library of Science, 2012) Artículo / ArtikuluaThe biofilm matrix, composed of exopolysaccharides, proteins, nucleic acids and lipids, plays a well-known role as a defence structure, protecting bacteria from the host immune system and antimicrobial therapy. However, ... -
Coordinated cyclic-di-GMP repression of salmonella motility through YcgR and cellulose
(American Society for Microbiology, 2013) Artículo / ArtikuluaCyclic di-GMP (c-di-GMP) is a secondary messenger that controls a variety of cellular processes, including the switch between a biofilm and a planktonic bacterial lifestyle. This nucleotide binds to cellular effectors in ... -
Biofilm switch and immune response determinants at early stages of infection
(Elsevier (Cell Press), 2013) Artículo / ArtikuluaBiofilm development is recognized as a major virulence factor underlying most chronic bacterial infections. When a biofilm community is established, planktonic cells growing in the surroundings of a tissue switch to a ... -
Biofilm matrix exoproteins induce a protective immune response against Staphylococcus aureus biofilm infection
(American Society for Microbiology, 2014) Artículo / ArtikuluaThe Staphylococcus aureus biofilm mode of growth is associated with several chronic infections that are very difficult to treat due to the recalcitrant nature of biofilms to clearance by antimicrobials. Accordingly, there ... -
Biofilm dispersion and quorum sensing
(Elsevier, 2014) Artículo / ArtikuluaBiofilm development and quorum sensing are closely interconnected processes. Biofilm formation is a cooperative group behaviour that involves bacterial populations living embedded in a self produced extracellular matrix. ... -
Evaluation of surface microtopography engineered by direct laser interference for bacterial anti-biofouling
(2015) Artículo / ArtikuluaBiofilm formation by bacterial pathogens on the surface of medical and industrial settings is a 25 serious health problem. Modification of the biomaterial surface topography is a promising 26 strategy to prevent bacterial ... -
Evaluation of a Salmonella strain lacking the secondary messenger c-di-GMP and RpoS as a live oral vaccine
(Public Library of Science, 2016) Artículo / ArtikuluaSalmonellosis is one of the most important bacterial zoonotic diseases transmitted through the consumption of contaminated food, with chicken and pig related products being key reservoirs of infection. Although numerous ... -
Mechanisms of ammonium toxicity and the quest for tolerance
(Elsevier, 2016) Artículo / ArtikuluaAmmonium sensitivity of plants is a worldwide problem, constraining crop production. Prolonged application of ammonium as the sole nitrogen source may result in physiological and morphological disorders that lead to decreased ... -
Post-entry blockade of small ruminant lentiviruses by wild ruminants
(BioMed Central, 2016) Artículo / ArtikuluaSmall ruminant lentivirus (SRLV) infection causes losses in the small ruminant industry due to reduced animal production and increased replacement rates. Infection of wild ruminants in close contact with infected domestic ... -
Base pairing interaction between 5′- and 3′-UTRs controls icaR mRNA translation in Staphylococcus aureus
(Public Library of Science, 2013) Artículo / ArtikuluaThe 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 ... -
Mutants in the lipopolysaccharide of Brucella ovis are attenuated and protect against B. ovis infection in mice
(BioMed Central, 2014) info:eu-repo/semantics/articleBrucella spp. are Gram-negative bacteria that behave as facultative intracellular parasites of a variety of mammals. This genus includes smooth (S) and rough (R) species that carry S and R lipopolysaccharides (LPS), ... -
Wavelet-based detection of transcriptional activity on a novel Staphylococcus aureus tiling microarray
(BioMed Central, 2012) info:eu-repo/semantics/articleBackground: High-density oligonucleotide microarray is an appropriate technology for genomic analysis, and is particulary useful in the generation of transcriptional maps, ChIP-on-chip studies and re-sequencing of the ...
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