Results 111 to 120 of about 211,793 (302)

Factors Influence on the yield of Bacterial Cellulose of Kombucha (Khubdat Humza)

مجلة بغداد للعلوم, 2014
Kombucha(Khubdat Humza) is composed of yeast and acetic acid bacteria especially, Acetobacter xylinum which forms a cellulose pellicle on tea broth. Kombucha(Khubdat Humza) produces bacterial cellulose pellicles, with unique purity and fine structure ...
Baghdad Science Journal
doaj   +1 more source

Incorporation of nitrogen from crop residues into light fraction organic matter in soils with contrasting management histories [PDF]

, 2008
The proportion of N from crop residues entering the light-fraction organic matter (LFOM) pool was investigated in soils with contrasting soil organic matter and microbial characteristics arising from different management histories.
Bending, G. D., Turner, Mary K.
core   +1 more source

Integrated Single‐Cell and Spatial Transcriptomics Reveal Cell‐Type‐Specific Immune Regulatory Networks in Maize Responding to Southern Corn Rust

Advanced Science, EarlyView.
By integrating single‐nuclei and spatial transcriptomics, this study presents a stereoscopic landscape of maize leaf to Puccinia polysora infection. Epidermal and mesophyll cells initiate primary defenses via RLPs/RLKs and jasmonic acid signaling. Cell‐cell communication analyses further reveal the underlying the dynamics of the underlying immune ...
Qiongqiong Wang, Xinyan Sun, Yingchao Sun, Zeqiang Cheng, Zixiang Cheng, Shengbo Han, Ying Feng, Wenbo Yang, Huimin Li, Meichen Zhu, Xiaoling Wu, Jinghua Zhang, Jihua Tang, Honglian Li, Yanyong Cao, Canxing Duan, Yan Shi   +16 more
wiley   +1 more source

Bacterial cellulose cookbook: A systematic review on sustainable and cost-effective substrates

Journal of Bioresources and Bioproducts
Bacterial cellulose is a versatile material with applications in many industries. However, the widespread uptake of bacterial cellulose faces challenges including high production costs and lack of scalability.
Luis Quijano, Raquel Rodrigues, Dagmar Fischer, Jorge David Tovar-Castro, Alice Payne, Laura Navone, Yating Hu, Hao Yan, Phitsanu Pinmanee, Edgar Poon, Jinghe Yang, Eve Barro   +11 more
doaj   +1 more source

Cold Orthogonal Translation: A Psychrophilic Pyrrolysyl‐tRNA Synthetase Boosts Genetic Code Expansion in E. coli

Advanced Science, EarlyView.
ABSTRACT Orthogonal translation systems (OTSs) enable site‐specific incorporation of non‐canonical amino acids (ncAAs) and are central to genetic code expansion. Current engineering strategies typically rely on hyperstable aminoacyl tRNA synthetase (aaRS) scaffolds to tolerate destabilizing mutations required for substrate diversification.
Nikolaj G. Koch, Peter Goettig, Michael A. Nash, Juri Rappsilber, Nediljko Budisa   +4 more
wiley   +1 more source

Treatment of tympanic membrane perforation using bacterial cellulose: a randomized controlled trial

Brazilian Journal of Otorhinolaryngology, 2016
INTRODUCTION: Promising treatments for tympanic membrane perforation closure have been studied. Therapies derived from tissue engineering probably eliminate the need for conventional surgery.
Fábio Coelho Alves Silveira, Flávia Cristina Morone Pinto, Sílvio da Silva Caldas Neto, Mariana de Carvalho Leal, Jéssica Cesário, José Lamartine de Andrade Aguiar   +5 more
doaj   +1 more source

The Transcription Factor FgSge1 Harnesses the SAGA Complex to Activate Mycotoxin Biosynthesis and Fungal Virulence

Advanced Science, EarlyView.
This study reveals the molecular mechanism by which the transcription factor FgSge1 regulates mycotoxin biosynthesis and virulence in Fusarium graminearum. FgSge1 binds to the TAARGTTT cis‐element, enabling self‐activation. It recruits the SAGA complex, promotes histone acetylation, and facilitates jet‐like chromatin remodeling, thereby activating ...
Yueqi Zhang, Jingrui Wang, Qiaowan Chen, Chen Jiao, Yun Chen, Zhongshou Wu, Zhonghua Ma   +6 more
wiley   +1 more source

Synthesis and characterization of bacterial cellulose and gelatin-based hydrogel composites for drug-delivery systems

Biotechnology Reports, 2017
Bacterial cellulose and gelatin were successfully used to develop a hydrogel composite material. Hydrogel was synthesized by copolymerization between bacterial cellulose and gelatin.
W. Treesuppharat, P. Rojanapanthu, C. Siangsanoh, H. Manuspiya, S. Ummartyotin   +4 more
doaj   +1 more source

Natural Polymers. Bacterial Cellulose.

Kobunshi, 1998
微生物セルロースはリグニンやヘミセルロース等を含まない純粋なセルロースであるという特徴をもち,また高強度,高結晶性といった優れた物性をもっている.近年になり工業化という観点からさまざまな研究がなされており,本展望では,微生物セルロースの製造・生合成に関する最近の研究および工業化への試みおよびその問題点等について概説する.
Mitsuo TAKAI, Tomoki ERATA
openaire   +2 more sources

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

Advanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang, Ya‐Ning Wang, Da Lin, Jia‐Yang Xu, Feng‐Yuan Qi, Hui‐Ling Cui, Hui‐Jie Lu, Min Qiao, Edward Topp, Dong Zhu, Matthias C. Rillig, Yong‐Guan Zhu   +11 more
wiley   +1 more source