Results 71 to 80 of about 91,951 (209)

Streptavidins Coordinate Biotin Sequestration and Self‐Resistance Within a Biotin‐Pathway Antibiotic Network

open access: yesAdvanced Science, EarlyView.
A conserved genomic region between two streptavidin genes in Streptomyces packages biosynthetic gene clusters for diverse biotin‐pathway antibiotics: acidomycin, stravidin, the new non‐proteinogenic amino acid ANDA, and the new BioA inhibitor α‐methyl‐KAPA.
Sumire Kurosawa   +8 more
wiley   +1 more source

Polychip‐A High‐Throughput Droplet Microfluidics Platform for Interrogating Microbial Interactions

open access: yesAdvanced Science, EarlyView.
Polychip, a fully integrated droplet microfluidics platform, enables high‐throughput, single‐cell resolution screening of polymicrobial interactions. By seamlessly combining six automated microfluidics operations on a single chip, the system accelerates antimicrobial discovery by 11 to 14 times compared to traditional robotic methods.
Jeong Jae Han   +11 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

Humanae vitae et l’aventure d'une médecine au service de l'amour

open access: yesFides et Ratio, 2018
Consideration of the subject of fertility is included in the space regarding love. This is why medical staff is always called upon to have a respectful attitude towards women or couples who consult them on gynaecological or fertility issues.
René Ecochard
doaj  

To the 55th аnniversary of the Department of Virus Ecology with the Scientific and Practical Center for the Ecology and Epidemiology of Influenza (D.I. Ivanovsky Institute of Virology of the N.F. Gamaleya National Research Center for Epidemiology and Microbiology of the Ministry of Health of Russian Federation)

open access: yesВопросы вирусологии
The article presents historical aspects and key achievements of the Department of Virus Ecology (DVE) with the Scientific and Practical Center for Influenza Ecology and Epidemiology, which was established in 1969 at the D.I.
Dmitry K. Lvov, Sergey V. Alkhovsky
doaj   +1 more source

Nanoscale Secondary Ion Mass Spectrometry for Quantifying Membrane Fouling: Fouling Layer Structure and Chemical Interaction

open access: yesAdvanced Science, EarlyView.
Nanoscale secondary ion mass spectrometry (Nano SIMS) is established as a powerful analytical tool to visualize and quantify the membrane fouling layers. ABSTRACT Membrane technology has garnered considerable attention for applications in wastewater treatment and resource recovery. Nevertheless, membrane fouling remains a major barrier, yet the lack of
Mengfei Wu   +4 more
wiley   +1 more source

NFYB Integrates Hormonal Signals into Tissue Allometry by Promoting Protein Biosynthesis

open access: yesAdvanced Science, EarlyView.
In the American cockroach, NFYB acts as a spatiotemporin that translates distinct hormonal cues into tissue‐specific allometry. Juvenile hormone activates NFYB in the early fat body, while 20‐hydroxyecdysone induces it in late wing pads. NFYB then promotes protein biosynthesis via core translational machinery, driving differential growth across the ...
Fangfang Liu   +11 more
wiley   +1 more source

Precisely Printing Perovskite Nanocrystals in Glass via Thermoelectric Synergistic Effect

open access: yesAdvanced Science, EarlyView.
Based on the direct migration and enrichment of Cs ions in glass driven by thermoelectric fields, a novel method has been developed to achieve controllable crystallization and patterned distribution of CsPbBr3 PNCs in stable glass. The distribution scale of PNCs strongly depends on the thermoelectric processing conditions (temperature, electric field ...
Zhiheng Miao   +6 more
wiley   +1 more source

An Investigation of Moxibustion Treatment for Abscesses in the Song Dynasty: Focusing on the “Jiu Ai Tu”

open access: yesChinese Medicine and Culture
. Jiu Ai Tu (The Moxa Treatment) from the Song dynasty is the earliest surviving painting that focuses on the subject of acupuncture and moxibustion.
Li WANG, Jin LU
doaj   +1 more source

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