Results 61 to 70 of about 1,405,888 (284)
Spontaneous mutations of a model heterotrophic marine bacterium [PDF]
The ISME Journal, 2017 Abstract Heterotrophic marine bacterioplankton populations display substantive genomic diversity that is commonly explained to be the result of selective forces imposed by resource limitation or interactions with phage and predators. Here we use a mutation-accumulation experiment followed by whole-genome sequencing of mutation lines to ...
Ying Sun +5 more
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Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
Sodium ion-proton antiport in a marine bacterium [PDF]
Journal of Bacteriology, 1978 Alteromonas haloplanktis ejected protons in response to a brief respiratory pulse; the rate of decay of the resulting pH change was accelerated when Na+ was present in the suspension medium. The addition of an anaerobic NaCl solution to an essentially Na+-free anaerobic bacterial suspension induced the acidification of the suspension medium.
D F, Niven, R A, MacLeod
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MicroorganismsEpidemic diseases that arise from infectious RNA viruses, particularly influenza viruses, pose a constant threat to the global economy and public health.
Su-Bin Jung +12 more
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Denitrifying metabolism of the methylotrophic marine bacterium Methylophaga nitratireducenticrescens strain JAM1 [PDF]
PeerJ, 2017 Background Methylophaga nitratireducenticrescens strain JAM1 is a methylotrophic, marine bacterium that was isolated from a denitrification reactor treating a closed-circuit seawater aquarium.
Florian Mauffrey +3 more
doaj +2 more sources
Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments
Advanced Functional Materials, EarlyView.We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali +16 more
wiley +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source
Novel Epibiotic Thiothrix Bacterium on a Marine Amphipod [PDF]
Applied and Environmental Microbiology, 2004 ABSTRACT Comparative analysis of the 16S rRNA gene and fluorescent in situ hybridization (FISH) was used to identify epibiotic filamentous bacteria living on the marine amphipod crustacean Urothoe poseidonis .
Gillan, David, Dubilier, Nicole
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Antiparasitic Compounds from the Panamanian Marine Bacterium
Natural Product Communications, 2019 Fractionation of the ethyl acetate extract of the bacterium Pseudomonas aeruginosa led to the isolation of five compounds, cyclo –(L-Phe-L-Pro) ( 1 ), 3-heptyl-3-hydroxy-1,2,3,4-tetrahydroquinoline-2.4-dione ( 2 ), 2-heptyl-4-hydroxyquinoline ( 3 ), 2 ...
Sergio Martínez-Luis +3 more
doaj +1 more source
Frontiers in Microbiology, 2019 Glucosidases play key roles in many diseases and are limiting enzymes during cellulose degradation, which is an important part of global carbon cycle. Here, we identified a novel β-glucosidase, CmGH1, isolated from marine bacterium Croceicoccus marinus ...
Yanfang Shen +8 more
doaj +1 more source