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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 ...
In Situ Characterization of Hfq Bacterial Amyloid: A Fourier-Transform Infrared Spectroscopy Study
(MDPI, 2019-03)
Hfq is a bacterial protein that regulates gene expression at the post-transcriptional level in Gram-negative bacteria. We have previously shown that Escherichia coli Hfq protein, and more precisely its C-terminal region ...
Antimicrobial activities of bacterial cellulose – Silver montmorillonite nanocomposites for wound healing
(Elsevier Science, 2020-11)
A nanocomposite based on bacterial cellulose (BC) containing montmorillonite (MMT) modified with silver (BC-MMT-Ag) was developed to be used as potential scaffold for wound healing.Montmorillonite was suspended in silver ...
Biochemical and molecular characterization of arsenic response from Azospirillum brasilense Cd, a bacterial strain used as plant inoculantBiochemical and molecular characterization of arsenic response from Azospirillum brasilense Cd, a bacterial strain us
(Springer Heidelberg, 2019-11)
Azospirillum brasilense Cd is a bacterial strain widely used as an inoculant of several crops due to its plant growth promoting properties. However, its beneficial effects depend on its viability and functionality under ...
New insights in the DNA-[Cr(phen)2(dppz)]3+ binding and photocleavage properties by the complex with an intercalating ligand
(Elsevier Science Inc, 2010-07)
Due to the key role of DNA in cell life and pathological processes, the design of specific chemical nucleases, fic chemical nucleases, DNA probes and alkylating agents is an important research area for the development of ...
ComB proteins expression levels determine Helicobacter pylori competence capacity
(Nature Publishing Group, 2017-01)
Helicobacter pylori chronically colonises half of the world's human population and is the main cause of ulcers and gastric cancers. Its prevalence and the increase in antibiotic resistance observed recently reflect the ...
A thermostable laccase from Thermus sp. 2.9 and its potential for delignification of Eucalyptus biomass
(Springer Verlag Berlín, 2019-02)
Laccases are multicopper oxidases that are being studied for their potential application in pretreatment strategies of lignocellulosic feedstocks for bioethanol production. Here, we report the expression and characterization ...
Human fluids alter DNA-acquisition in Acinetobacter baumannii
(Elsevier Science Inc, 2019-03)
Transformation is one of the mechanisms of acquisition of foreign genetic material leading to the emergence of multidrug resistant (MDR) bacteria. Recently, human serum albumin (HSA) was shown to specifically increase ...
Stacking of antimicrobial genes in potato transgenic plants confers increased resistance to bacterial and fungal pathogens
(Elsevier Science, 2012-01)
Solanum tuberosum plants were transformed with three genetic constructions expressing the Nicotiana tabacum AP24 osmotine, Phyllomedusa sauvagii dermaseptin and Gallus gallus lysozyme, and with a double-transgene construction ...