Results 41 to 50 of about 125,948 (249)

Deoxyribonucleic Acid Base Composition of Acetic Acid Bacteria [PDF]

Journal of General Microbiology, 1963
SUMMARY: The base composition of purified DNA from 28 strains of acetic acid bacteria was determined. Most strains of the genus Gluconobacter clustered closely together at 60.6–63.4 % (guanine + cytosine) of total base. All strains of the Acetobacter aceti biotype lay within the range 55.4–64.0 % (guanine + cytosine).
J, DELEY, J, SCHELL
openaire   +2 more sources

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

Evidence for ethanol-dependent acetic acid resistance in Acetobacter pasteurianus strain SKU1108

Applied and Environmental Microbiology
Acetic acid bacteria such as Acetobacter spp. produce high concentrations of acetic acid by oxidizing ethanol while reducing molecular oxygen to water on the cell surface. The acetic acid resistance of acetic acid bacteria has been explained as a complex
Akari Narimatsu, Kaho Murakami, Naoya Kataoka, Riku Yamashita, Kazunobu Matsushita, Minenosuke Matsutani, Uraiwan Tippayasak, Gunjana Theeragool, Toshiharu Yakushi   +8 more
doaj   +1 more source

Enzymes of the Tricarboxylic Acid Cycle in Acetic Acid Bacteria [PDF]

Journal of General Microbiology, 1964
Summary: The activities of seven enzymes which catalyse reactions of the tricarboxylic acid cycle were assayed in extracts of five lactaphilic and five glycophilic strains of acetic acid bacteria. Except for isocitrate dehydrogenase (which was not detected in glycophilic extracts) all other enzymes were found in all strains; but in general these ...
P J, WILLIAMS, C, RAINBOW
openaire   +2 more sources

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

Advanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz, Jana Glatz, Elisa Merced Olivas, Ramon Pons, Joseph P. Patterson, Mónica Giménez‐Marqués   +5 more
wiley   +1 more source

Isolation of Bacteria with Acetic Acid Production Potential from Selected Fruits and Soil

UMYU Journal of Microbiology Research
Acetic acid bacteria (AAB) are widely recognized for their role in the production of various food products, particularly vinegar and wine, due to their ability to oxidize ethanol and sugars to acetic acid.
Blessing N Dienye, Agwa, O. K., Akponiya, P. E., Peter, C. P., Princewill, C. D.   +4 more
doaj   +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, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Genotypic characteristics of Gluconacetobacter hansenii LMG 1582 suggest its reclassification to a new species

Acta Agriculturae Slovenica, 2002
A strain of the acetic acid bacteria, purchased from the international culture collection as Gluconacetobacter (Ga.) hansenii LMG 1582, was studied in more detail using the molecular methods. The HaeIII- and HpaII-restriction profile of the PCR amplified
Janja TRČEK
doaj   +1 more source

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

Advanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li, Di Shen, Ziyang Huang, Suppanat Puangpathumanond, Calvin Thenarianto, Yue Zhao, Jolly Madathiparambil Saju, Rajani Sarojam, Dongmei Zhou, Tedrick Thomas Salim Lew   +9 more
wiley   +1 more source

Boolean Logic‐Based Control Over Recombinant Protein Biomaterial Degradability and Therapeutic Delivery

Advanced Materials, EarlyView.
Fully recombinant protein‐based biomaterials execute complex Boolean logic for user‐programmable material degradation and concomitant therapeutic cargo release. Biologics, such as growth factors, can be incorporated within the crosslinkers as “drugamers”, while encapsulated cells can be released according to nested YES/OR/AND‐type logical operations ...
Murial L. Ross, Ryan Gharios, Shivani Kottantharayil, Cole A. DeForest   +3 more
wiley   +1 more source