Results 1 to 10 of about 17,483 (252)
Frontiers in Microbiology, 2018 Current notion presumes that only one protein is encoded at a given bacterial genetic locus. However, transcription and translation of an overlapping open reading frame (ORF) of 186 bp length were discovered by RNAseq and RIBOseq experiments. This ORF is
Sarah M. Hücker +6 more
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Fungal Biodeterioration and Preservation of Miniature Artworks [PDF]
Journal of Fungi, 2023 The study of biodeterioration is an important issue to allow the best conservation and prevent the decay of cultural heritage and artworks. In Naples (Italy), a particular museum (Museodivino) preserves the miniature artworks representing Dante’s Divine ...
Valeria Ventorino +6 more
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Anaerobiosis of fluid mud [PDF]
Nature, 1976 OBSERVATIONS in estuaries have reported the existence of ephemeral deposits of semi-fluid mud1,2 extending several metres from the bottom. These muds differ from ‘mud’ as normally understood in that although they form definite boundaries with the overlaying water mass they have a lower solid content and settle, if at all, only very slowly.
A. J. Sylvester, G. C. Ware
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Global tRNA misacylation induced by anaerobiosis and antibiotic exposure broadly increases stress resistance in Escherichia coli [PDF]
Nucleic Acids Research, 2016 High translational fidelity is commonly considered a requirement for optimal cellular health and protein function. However, recent findings have shown that inducible mistranslation specifically with methionine engendered at the tRNA charging level occurs
Michael H. Schwartz +3 more
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Effect of Anaerobiosis on Staphylococcal Nuclease Production [PDF]
Journal of Bacteriology, 1968 Five strains ofStaphylococcus aureuswere examined quantitatively for the production of nuclease under aerobic and anaerobic conditions. Hydrolysis of deoxyribonucleic acid and ribonucleic acid was detected by measuring the release of acidsoluble nucleotides spectrophotometrically.
J. Bradley Fox, D. Frank Holtman
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Incomplete anaerobiosis as a cause of metronidazole 'resistance'. [PDF]
Journal of Clinical Pathology, 1978 Clostridium welchii, used as a control, was found to grow well in a microaerophilic jar used for campylobacters but appeared resistant to a metronidazole disc although the campylobacter was sensitive. Minimum inhibitory concentrations for six strains of Cl. welchii were up to 64-fold higher in these conditions than when grown anaerobically.
E J Stokes, P M Waterworth, S E Milne
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Nature Communications, 2018 Soluble fumarate reductases are essential for eukaryotic cell survival under anaerobic conditions but their mechanism is not fully understood. Here, the authors present structural and enzymatic analyses of yeast fumarate reductase Osm1, elucidating the ...
Sunghwan Kim +10 more
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Plant mitochondrial function during anaerobiosis. [PDF]
Annals of Botany, 2009 BACKGROUND Under hypoxic conditions, plant mitochondria preserve the capacity to oxidize external NADH, NADPH and tricarboxylic acid cycle substrates. Nitrite serves as an alternative electron acceptor at the level of cytochrome oxidase, with possibly ...
A. Igamberdiev, R. Hill
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Impact of Anaerobiosis on Expression of the Iron-Responsive Fur and RyhB Regulons
mBio, 2015 Iron, a major protein cofactor, is essential for most organisms. Despite the well-known effects of O2 on the oxidation state and solubility of iron, the impact of O2 on cellular iron homeostasis is not well understood.
N. Beauchene +6 more
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Review of wheat improvement for waterlogging tolerance in Australia and India: the importance of anaerobiosis and element toxicities associated with different soils. [PDF]
Annals of Botany, 2009 BACKGROUND AND AIMS The lack of knowledge about key traits in field environments is a major constraint to germplasm improvement and crop management because waterlogging-prone environments are highly diverse and complex, and the mechanisms of tolerance to
T. Setter +15 more
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