Pseudomonas aeruginosa T6SS-mediated molybdate transport contributes to bacterial competition during anaerobiosis [PDF]
Cell Reports, 2021 Type VI secretion system (T6SS) is widely distributed in Gram-negative bacteria and functions as a versatile protein export machinery that translocates effectors into eukaryotic or prokaryotic target cells.
Tietao Wang, Jing Wen, Min Wu
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Genomics of New Ciliate Lineages Provides Insight into the Evolution of Obligate Anaerobiosis
Current Biology, 2020 Oxygen plays a crucial role in energetic metabolism of most eukaryotes. Yet adaptations to low-oxygen concentrations leading to anaerobiosis have independently arisen in many eukaryotic lineages, resulting in a broad spectrum of reduced and modified ...
Johana Rotterová +2 more
exaly +2 more sources
Costs of life - Dynamics of the protein inventory of Staphylococcus aureus during anaerobiosis [PDF]
Scientific Reports, 2016 Absolute protein quantification was applied to follow the dynamics of the cytoplasmic proteome of Staphylococcus aureus in response to long-term oxygen starvation. For 1,168 proteins, the majority of all expressed proteins, molecule numbers per cell have
Daniela Zühlke +13 more
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Global tRNA misacylation induced by anaerobiosis and antibiotic exposure broadly increases stress resistance inEscherichia 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 Schwartz +3 more
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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
doaj +2 more sources
PLoS ONE, 2009 Background The Escherichia coli heterodimeric HU protein is a small DNA-bending protein associated with the bacterial nucleoid. It can introduce negative supercoils into closed circular DNA in the presence of topoisomerase I.
Jacques Oberto +4 more
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Anaerobiosis and Mutations Can Reduce Susceptibility of Pseudomonas aeruginosa to Tobramycin Without Reducing the Cellular Concentration of the Antibiotic [PDF]
PathogensChronic infections of Pseudomonas aeruginosa are commonly treated with tobramycin. During infections, the bacteria can exist under conditions of oxygen deprivation that render them less susceptible to this antibiotic.
Woravimol Krittaphol +3 more
doaj +2 more sources
Dark Anaerobic Conditions Induce a Fast Induction of the Xanthophyll Cycle in Chlamydomonas reinhardtii When Exposed to High Light [PDF]
MicroorganismsBackground: Dark anaerobiosis promotes the acidification of the thylakoid lumen and a reduction in the plastoquinone (PQ) pool. The relationship between the reduction in the PQ pool in the dark and the induction of the xanthophyll cycle under high light ...
Cecilia Faraloni +2 more
doaj +2 more sources
Ecophysiology of anaerobiosis stress due to flood and waterlogging in rice [PDF]
Journal of Horticulture and Postharvest Research, 2020 Purpose: Significant research on yield improvement of wetland rice provided a greater understanding of stress physiology, but less on ecophysiology of anaerobiosis stress.
Puran Bridgemohan +3 more
doaj +1 more source
Food microbiology, 2021 Microbial communities associated with coffee fermentation have been widely investigated. However, few reports about self-induced anaerobiosis fermentation (SIAF) on microbial diversity and the chemical and sensory profile of coffees grown under different
Thayanna Scopel Pereira +6 more
semanticscholar +1 more source