Results 41 to 50 of about 13,958 (160)

PRODUKSI L-LISIN OLEH GALUR MUTAN Corynebacterium glutamicum DENGAN MEMANFAATKAN MOLASE L-LYSINE PRODUCTION BY MUTANT STRAINS OF Corynebacterium glutamicum USING MOLASSES

Jurnal Teknologi dan Industri Pangan, 2000
The objective of this study was to obtain fermentation process for producing l-lysine using two mutans of Corynebacterium glutamicum. The process used a low cost natural raw material molasses as a carbon source which underwent a special treatment ...
Budiatman Satiawihardja 1, Erliza Noor 2, Ahmad Haryo Oktamto 3   +2 more
doaj  

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of l‐isoleucine produced with Corynebacterium glutamicum CGMCC 20437 for all animal species (Eppen Europe SAS)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐isoleucine produced by fermentation with Corynebacterium glutamicum CGMCC 20437 as a nutritional feed additive for use in ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Roberto Edoardo Villa, Ruud Woutersen, Anna Dioni, Joana Firmino, Matteo Innocenti, Jordi Tarrés‐Call   +20 more
doaj   +1 more source

PEARL: Protein Eluting Alginate with Recombinant Lactobacilli

Small, EarlyView.
Probiotic lactobacilli meet engineered living materials: This study introduces PEARL (protein eluting alginate with recombinant lactobacilli), an innovative engineered living material combining Lactiplantibacillus plantarum and alginate beads for controlled protein release.
Varun Sai Tadimarri, Marc Blanch‐Asensio, Ketaki Deshpande, Jonas Baumann, Carole Baumann, Rolf Müller, Sara Trujillo, Shrikrishnan Sankaran   +7 more
wiley   +1 more source

Eliminating the capsule-like layer to promote glucose uptake for hyaluronan production by engineered Corynebacterium glutamicum

Nature Communications, 2020
Bioproduction of hyaluronan needs increases in yield and greater diversity of the molecular weights. Here, the author increases hyaluronan production and diversifies the molecular weights through engineering the hyaluronan biosynthesis pathway and ...
Yang Wang, Litao Hu, Hao Huang, Hao Wang, Tianmeng Zhang, Jian Chen, Guocheng Du, Zhen Kang   +7 more
doaj   +1 more source

Heterologous plastoquinone production using a newly identified O2‐dependent cyanobacterial hydroxylase

The FEBS Journal, EarlyView.
In this study, we confirm that PlqH is the hydroxylase operating in plastoquinone biosynthesis in photosynthetic cyanobacteria (Cyanobacteriia). Our phylogenetic analyses demonstrate that cyanobacterial PlqH homologues originated from hydroxylases involved in ubiquinone biosynthesis in bacteria. Plastoquinone production in Escherichia coli was achieved
Morgane Roger‐Margueritat, Margot Beltran, Juliette Schnoebelen, Laura Flandrin, Wafa Rezali, Eline Michel, Sophie S. Abby, Fabien Pierrel   +7 more
wiley   +1 more source

响应面法优化重组谷氨酸棒杆菌G-BC 产脂肪酸的培养条件Optimization of culture conditions for fatty acid production of recombinant Corynebacterium glutamicum G-BC by response surface methodology

Zhongguo youzhi, 2022
乙酰辅酶A羧化酶是谷氨酸棒杆菌中调控脂肪酸合成的关键酶。为了研究乙酰辅酶A羧化酶α亚基（accBC）基因对脂肪酸合成的影响，以accBC表达的菌株重组谷氨酸棒杆菌G-BC为材料，研究了诱导剂异丙基-β-D-硫代半乳糖苷（IPTG）浓度、培养时间、培养温度对重组谷氨酸棒杆菌G-BC脂肪酸产量的影响，并通过响应面法优化了重组谷氨酸棒杆菌G-BC产脂肪酸的培养条件，同时与原始菌株脂肪酸产量进行了对比。结果表明：重组谷氨酸棒杆菌G-BC产脂肪酸的最佳条件为诱导剂浓度1 mmol/L 、培养时间20 h ...
杨青，孙子羽，满都拉，王佳，刘瑾，金晶晶，陈忠军 YANG Qing, SUN Ziyu, Mandlaa,WANG Jia, LIU Jin, JIN Jingjing, CHEN Zhongjun
doaj   +1 more source

Engineering 2‐Pyrone‐4,6‐Dicarboxylic Acid Production Reveals Metabolic Plasticity of Poplar

Plant Biotechnology Journal, EarlyView.
ABSTRACT Woody biomass is a promising source of fermentable sugars for biofuels and bio‐based chemicals, but its industrial use is limited by the costly biorefinery process. A viable strategy to reduce costs involves enhancing both biomass processability and the generation of high‐value co‐products.
Nidhi Dwivedi, Pingping Ji, Yang Tian, Dasmeet Kaur, Vijaya Kumar Reddy Vulavala, Yuki Tobimatsu, Aymerick Eudes, Chang‐Jun Liu   +7 more
wiley   +1 more source

Systematic pathway engineering of Corynebacterium glutamicum S9114 for l-ornithine production

Microbial Cell Factories, 2017
Background l-Ornithine is a non-protein amino acid with extensive applications in medicine and the food industry. Currently, l-ornithine production is based on microbial fermentation, and few microbes are used for producing l-ornithine owing to ...
Bin Zhang, Miao Yu, Ying Zhou, Yixue Li, Bang-Ce Ye   +4 more
doaj   +1 more source

Assembly and Functional Coordination of Two Families of Metabolic Organelles in Salmonella

Microbial Biotechnology, Volume 19, Issue 2, February 2026.
Engineered Salmonella enterica co‐expressing native metabolosomes and synthetic carboxysomes formed hybrid bacterial microcompartments (BMCs) through shell protein exchange while maintaining cargo segregation, revealing the principles of BMC coexistence and modular assembly.
Ping Chang, Mengru Yang, Yu Chen, Tianpei Li, Marie Held, Lu‐Ning Liu   +5 more
wiley   +1 more source