Results 101 to 110 of about 218,797 (343)
Characterization of key triacylglycerol biosynthesis processes in rhodococci. [PDF]
, 2016 Oleaginous microorganisms have considerable potential for biofuel and commodity chemical production. Under nitrogen-limitation, Rhodococcus jostii RHA1 grown on benzoate, an analog of lignin depolymerization products, accumulated triacylglycerols (TAGs ...
Amara, Sawsan +5 more
core +2 more sources
The FEBS Journal, EarlyView.Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager +4 more
wiley +1 more source
Thiamine Acquisition Strategies Impact Metabolism and Competition in the Gut Microbe Bacteroides thetaiotaomicron. [PDF]
, 2017 Thiamine (vitamin B1) is an essential cofactor for all organisms. Humans primarily acquire thiamine through their diet, and thiamine deficiencies have adverse neurological effects.
Costliow, Zachary A, Degnan, Patrick H
core
Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective
The FEBS Journal, EarlyView.Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska +5 more
wiley +1 more source
Expression of the entire polyhydroxybutyrate operon of Ralstonia eutropha in plants
Journal of Biological Engineering, 2017 Background Previously we demonstrated that an entire bacterial operon (the PRN operon) is expressible in plants when driven by the Tomato -yellow-leaf-curl-virus (TYLCV) -derived universal vector IL-60.
Rita Mozes-Koch +6 more
doaj +1 more source
Transcriptional control of the H-NS antagonists LeuO and RcsB-BglJ in Escherichia coli [PDF]
, 2012 The bacterial nucleoid-associated protein (NAP) H-NS is involved in the organization and compaction of the bacterial chromatin and acts as a global respressor, mainly of genes that have been acquired by horizontal gene transfer and that are related to ...
Stratmann, Thomas
core
Journal of Phycology, EarlyView.Abstract The benthic diatom species Achnanthidium minutissimum belongs to a species complex with a challenging taxonomy. Achnanthidium minutissimum has been reported to be a widespread and abundant species occurring in a broad range of freshwater habitats. However, differentiating and delimiting it from other Achnanthidium species is challenging due to
Mimoza Dani +10 more
wiley +1 more source
, 2014 Citation: 'operon' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.O04301 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
Molecular Microbiology, EarlyView.Under iron‐limited conditions, FsrA base‐pairs with the intergenic region between epeX and epeE, enhancing epeE translation and triggering EPE production. Toxin‐mediated cell lysis releases nutrients, including iron, which can be taken up by surviving cells.
Sarah Miercke +3 more
wiley +1 more source
The promoter of the operon encoding the F0F1 ATPase of Streptococcus pneumoniae is inducible by pH [PDF]
, 2001 Antonio J. Martín-Galiano +2 more
openalex +1 more source