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Type VI secretion system in pathogenic escherichia coli: structure, role in virulence, and acquisition
(Frontiers Media, 2019-08)
Bacterial pathogens utilize a myriad of mechanisms to invade mammalian hosts, damage tissue sites, and evade the immune system. One essential strategy of Gram-negative bacteria is the secretion of virulence factors through ...
Systems biology analysis of temporal in vivo Brucella melitensis and bovine transcriptomes predicts host : pathogen protein–protein interactions
(2017-07)
To date, fewer than 200 gene-products have been identified as Brucella virulence factors, and most were characterized individually without considering how they are temporally and coordinately expressed or secreted during ...
Colletotrichum sp.- mediated synthesis of sulphur and aluminium oxide nanoparticles and its in vitro activity against selected food-borne pathogens
(Elsevier Science, 2017-08)
Food spoilage is a major issue globally and million of people suffer from food-borne infections. Hence, there is a need to search for novel and effective antimicrobial agents. Nanoparticles act as antimicrobial agent, which ...
Expression of pathogenesis-related proteins in transplastomic tobacco plants confers resistance to filamentous pathogens under field trials
(Nature Publishing Group, 2019-02-26)
Plants are continuously challenged by pathogens, affecting most staple crops compromising food security. They have evolved different mechanisms to counterattack pathogen infection, including the accumulation of ...
Microbiological risk characterization in butcher shops from the province of Neuquen, Patagonia Argentina
(Elsevier Science, 2019-06)
Meat products may be vehicles of bacterial pathogens to humans. In this study, we determined both hygienic-sanitary risk and microbiological quality of raw ground beef and meat contact surfaces in butcher shops from Neuquén ...
Comparative proteomics for the characterization of the most relevant Amblyomma tick species as vectors of zoonotic pathogens worldwide
(Elsevier Science, 2014-06)
Ticks transmit zoonotic pathogens worldwide. Nevertheless, very little information is available on their genome, transcriptome and proteome. Herein, we characterized the proteome of Amblyomma americanum adults and nymphs ...
Characterization of Fusarium species associated with tobacco diseases in Northwestern Argentina
(2018-08)
Tobacco (Nicotiana tabacum L.) production is centred in the northwestern region of Argentina (NWA), where the incidence of root rot and stem diseases has increased considerably in recent years. This study aimed to analyse ...
Characterization of components of resistance to Corn Stunt disease
(Public Library of Science, 2020-10)
Corn Stunt is an important disease in the Americas due to it high prevalence and the yield reductions that can cause when present. However, changes in the presence of this disease across years hampers the effective ...
First report of Penicillium allii as a field pathogen of garlic (Allium sativum)
(Wiley Blackwell Publishing, Inc, 2006-08)
Argentina is the world´s second largest exporter of garlic (Allium sativum) and blue mold rot is annually responsible for significant crop losses. Diseased plants appear stunted and chlorotic with withered leaves and a ...