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Integrated SPE-Self assembled MEPS platform for ultrasensitive determination of mononitrophenols in water: Experimental, computational and applicability studies
(Elsevier Science, 2020-05)
Integrated analytical approaches can be used to determine the trace concentrations of analytes in water matrices. Here we designed and compared two novel and facile, integrated polysaccharide adsorbent SPE-Self assembled ...
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media
(Academic Press Inc Elsevier Science, 2017-12)
Bacillus amyloliquefaciens MEP218 is a native isolate with a broad spectrum of antifungal activity against plant pathogenic fungi. The ability of strain MEP218 to antagonize phytopathogens is due to the production of cyclic ...
Genetic changes associated with tigecycline resistance in Staphylococcus aureus in vitro-selected mutants belonging to different lineages
(Elsevier Science, 2021-04)
Tigecycline (TGC) resistance remains rare in Staphylococcus aureus worldwide. In this study, 12 TGCresistant S. aureus mutants (TRSAm) were obtained displaying an increase in efflux activity. The isolates belonged to seven ...
Halogen bonding: the role of the polarizability of the electron-pair donor
(Royal Society of Chemistry, 2016-02)
The nature of F-Br⋯X-R interactions (with X = F, Cl, Br, I and R = -H, -F) has been investigated through theoretical calculation of molecular potential electrostatic (MEP), molecular polarizability, atoms in molecules (AIM) ...
A role for β,β-xanthophylls in Arabidopsis UV-B photoprotection
(Oxford University Press, 2018-09)
Plastidial isoprenoids, such as carotenoids and tocopherols, are important anti-oxidant metabolites synthesized in plastids from precursors generated by the methylerythritol 4-phosphate (MEP) pathway. In this study, we ...
Myoepithelial and luminal breast cancer cells exhibit different responses to all-trans retinoic acid
(Kluwer Academic/Plenum Publ, 2015-08)
Purpose: Breast cancer is the leading cause of death among women worldwide. The exact role of luminal epithelial (LEP) and myoephitelial (MEP) cells in breast cancer development is as yet unclear, as also how retinoids may ...
Fengycins from bacillus amyloliquefaciens MEP218 exhibit antibacterial activity by producing alterations on the cell surface of the pathogens Xanthomonas axonopodis pv. vesicatoria and Pseudomonas aeruginosa PA01
(Frontiers Media S.A., 2020-01)
Bacillus amyloliquefaciens MEP218 is an autochthonous bacterial isolate with antibacterial and antifungal activities against a wide range of phytopathogenic microorganisms. Cyclic lipopeptides (CLP), particularly fengycins, ...
Fengycins from Bacillus amyloliquefaciens MEP218 exhibit antibacterial activity by producing alterations on the cell surface of the pathogens Xanthomonas axonopodis pv. vesicatoria and Pseudomonas aeruginosa PA01
(Frontiers Media, 2020-01)
Bacillus amyloliquefaciens MEP218 is an autochthonous bacterial isolate with antibacterial and antifungal activities against a wide range of phytopathogenic microorganisms. Cyclic lipopeptides (CLP), particularly fengycins, ...
Botrydial confers Botrytis cinerea the ability to antagonize soil and phyllospheric bacteria
(Elsevier Science, 2020-01)
The role of the sesquiterpene botrydial in the interaction of the phytopathogenic fungus Botrytis cinerea and plant-associated bacteria was analyzed. From a collection of soil and phyllospheric bacteria, nine strains ...
Type I photosensitized oxidation of methionine
(Wiley Blackwell Publishing, Inc, 2021-01)
Methionine (Met) is an essential sulfur-containing amino acid, sensitive to oxidation. The oxidation of Met can occur by numerous pathways, including enzymatic modifications and oxidative stress, being able to cause relevant ...