Buscar
Mostrando ítems 1-10 de 399
Major differences in dissolved organic matter characteristics and bacterial processing over an extensive brackish water gradient, the Baltic Sea
(Elsevier Science, 2018-05)
Dissolved organic matter (DOM) in marine waters is a complex mixture of compounds and elements that contribute substantially to the global carbon cycle. The large reservoir of dissolved organic carbon (DOC) represents a ...
Genetic algorithm applied to simultaneous parameter estimation in bacterial growth
(World Scientific, 2020-11)
Several mathematical models have been developed to understand the interactions ofmicroorganisms in foods and predict their growth. The resulting model equations forthe growth of interacting cells include several parameters ...
Genetic algorithm applied to parameter estimation of bacterial growth modeling
(Elsevier, 2016-11-14)
Predictive microbiology is nowadays one of the main tools to understand microbial interactions and to assess the quantitative risk in foods. Several models have been developed in order to predict microorganism growth. The ...
KatE from the bacterial plant pathogen Ralstonia solanacearum is a monofunctional catalase controlled by HrpG that plays a major role in bacterial survival to hydrogen peroxide
(Frontiers Media, 2020-07)
Ralstonia solanacearum is the causative agent of bacterial wilt disease on a wide range of plant species. Besides the numerous bacterial activities required for host invasion, those involved in the adaptation to the plant ...
Evaluation of growth and motility in non-photosynthetic Azospirillum brasilense exposed to red, blue, and white light
(Springer, 2020-07)
Azospirillum brasilense is a non-photosynthetic rhizobacterium that promotes the growth of plants. In this work, we evaluated the effects of different light qualities on the growth, viability, and motility in combination ...
A black-pigmented pseudomonad isolate with antibacterial activity against phyllospheric pathogens
(Elsevier Science, 2020-09)
Bacteria of the Pseudomonas genus have been widely studied due to their antagonistic potential against a diverse group of fungal and bacterial phytopathogens, and their competence to colonize different plant tissues. We ...
Chitosan and cloxacillin combination improve antibiotic efficacy against different lifestyle of coagulase-negative Staphylococcus isolates from chronic bovine mastitis
(Nature Publishing Group, 2018-12-23)
Bovine mastitis affects the health of dairy cows and the profitability of herds worldwide. Coagulase-negative staphylococci (CNS) are the most frequently isolated pathogens in bovine intramammary infection. Based on the ...
Improving bioreactor production of a recombinant glycoprotein in Escherichia coli: Effect of specific growth rate on protein glycosylation and specific productivity
(John Wiley & Sons Inc, 2019-02)
In the last decades bacterial glycoengineering emerged as a new field as the result of the ability to transfer the Campylobacter jejuni N- glycosylation machinery into Escherichia coli for the production of recombinant ...
Optimization of simultaneous removal of Cr (VI) and phenol by a native bacterial consortium: Its use for bioaugmentation of co-polluted effluents
(Wiley Blackwell Publishing, Inc, 2015-10)
Aims: This study was designed to isolate, identify and characterize micro-organisms or mixed cultures capable of simultaneously removing Cr (VI) and phenol in the surrounding area of a tannery localized in Elena, Córdoba, ...
Influence of allochthonous dissolved organic matter on pelagic basal production in a northerly estuary
(Academic Press Ltd - Elsevier Science Ltd, 2018-05)
Phytoplankton and heterotrophic bacteria are key groups at the base of aquatic food webs. In estuaries receiving riverine water with a high content of coloured allochthonous dissolved organic matter (ADOM), phytoplankton ...