Results 161 to 170 of about 23,312 (291)

The Role of Oxidative Stress in Periodontitis

Journal of Periodontal Research, EarlyView.
Oxidative stress is involved in multiple chemical reactions that take place in different intracellular organelles: mitochondria, rough endoplasmic reticulum, peroxisomes, autophagy, and aging, and can be influenced by exogenous factors: nutrition, physical activity, psychological status, environmental conditions, microbiome, and drugs.
Pedro Bullon, Francesca Giampieri, Beatriz Bullon, Maurizio Battino   +3 more
wiley   +1 more source

A Cytochrome c-Containing Periplasmic Nitrate Reductase in the Acetogen Sporomusa ovata. [PDF]

Environ Microbiol
Waschinger LM, Poehlein A, Daniel R, Rosenbaum FP, Müller V.   +4 more
europepmc   +1 more source

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

A <i>nirK</i>-cbb3 genomic region links SAR11 to nitrogen loss in the northern Benguela Upwelling System. [PDF]

Microb Genom
Morris RM, Mattes TE, Bubphamanee K, Sadler MC, Calderaro LA, Karolewski J, Casciotti KL, Mason OU.   +7 more
europepmc   +1 more source

Deciphering the biosynthetic pathways of lichen acids

New Phytologist, EarlyView.
Summary Depsides and depsidones are polyketide‐derived lichen acids widely distributed in lichen thalli, yet the biosynthetic gene clusters (BGCs) responsible for their production remain poorly understood. To address this gap, we investigated the diversity and evolutionary relationships of polyketide BGCs in lichens.
Wonyong Kim, Tânia Keiko Shishido, Huong T. Pham, Kyo Bin Kang, Rundong Liu, Matti Wahlsten, Jérôme Collemare, Hyun Park, Soon‐Ok Oh, Hyung‐Ho Ha, Hangun Kim, Jae‐Seoun Hur   +11 more
wiley   +1 more source

NirA is a Cyanide-Tolerant Nitrite Reductase Which Protects Pseudomonas aeruginosa From Self-Poisoning. [PDF]

Environ Microbiol Rep
Fenn S, Lambert C, Panagiotopulou D, Massey R, Cámara M.   +4 more
europepmc   +1 more source

Discrete and cell‐specific hypoxic responses in Arabidopsis roots resolved by single‐nuclei transcriptomics

New Phytologist, EarlyView.
Summary With the intensification of unpredictable flooding events because of global warming, there is a need to understand how root cells perceive and respond to oxygen deprivation. The use of high‐throughput single‐nuclei RNA‐sequencing (snRNA‐Seq) allows the examination of gene expression profiles in discrete cell types.
Robert D. Hill, Sean M. Robertson, Abir U. Igamberdiev, Mohammed M. Mira, Olivia Wilkins, Claudio Stasolla   +5 more
wiley   +1 more source

Nitric oxide-forming nitrite reductases in the anaerobic ammonium oxidizer Kuenenia stuttgartiensis. [PDF]

FEBS Open Bio
Vermeir FJ, Nijman LW, Jansen RS, van Niftrik L, Versantvoort W.   +4 more
europepmc   +1 more source

Decoding plant defense signaling using the defenseless mutant

New Phytologist, EarlyView.
Summary Can plants live without defenses? Mutant analysis in Arabidopsis thaliana has identified numerous regulators of biotic, abiotic, and hormone‐based defenses, but the redundancy among separate defense pathways remains unexplored. We constructed an Arabidopsis mutant, defenseless, lacking six canonical defense pathways using abi1‐1 (abscisic acid),
Bikash Baral, Mikael Brosché
wiley   +1 more source

Genetically Reprogramming Crops and Rhizobacteria for Nutritional Iron Biofortification. [PDF]

ACS Synth Biol
Welsh TB, Dundas CM.
europepmc   +1 more source