Results 141 to 150 of about 6,632 (183)

Exopolysaccharides produced by the recently described halophilic bacteria Halomonas ventosae and Halomonas anticariensis

Research in Microbiology, 2006
We studied exopolysaccharides (EPSs) produced by Halomonas ventosae and Halomonas anticariensis, two novel species of halophilic bacteria. Under optimum environmental and nutritional conditions, H. ventosae strains Al12(T) and Al16 excreted 28.35 mg and 28.95 mg of EPS per 100 ml of culture medium (34.55 and 38.6 mg of EPS per gram of dry cell weight ...
Mata, Juan Antonio, Béjar, Victoria, Llamas, Inmaculada, Arias, Soledad, Bressollier, Philippe, Tallon, Richard, Urdaci, María C, Quesada, Emilia   +7 more
openaire   +4 more sources

Microbiology and Epidemiology ofHalomonasSpecies

Future Microbiology, 2013
Halomonas has been organized as a genus since 1980, and comprises halophilic and/or halotolerant Gram-negative aerobic bacteria, typically found in saline environments. The genus is enlarging: at present, 76 species are taxonomically recognized, with more to be added.
Kwang Kyu, Kim, Jung-Sook, Lee, David A, Stevens   +2 more
openaire   +2 more sources

Halomonas neptunia sp. nov., Halomonas sulfidaeris sp. nov., Halomonas axialensis sp. nov. and Halomonas hydrothermalis sp. nov.: halophilic bacteria isolated from deep-sea hydrothermal-vent environments

International Journal of Systematic and Evolutionary Microbiology, 2004
To assess the physiological and phylogenetic diversity of culturable halophilic bacteria in deep-sea hydrothermal-vent environments, six isolates obtained from low-temperature hydrothermal fluids, sulfide rock and hydrothermal plumes in North and South Pacific Ocean vent fields located at 1530–2580 m depth were fully characterized.
Jonathan Z, Kaye, M Carmen, Márquez, Antonio, Ventosa, John A, Baross   +3 more
openaire   +2 more sources

Biosynthesis of functional polyhydroxyalkanoates by engineered Halomonas bluephagenesis

Metabolic Engineering, 2020
Polyhydroxyalkanoates (PHA) have found widespread medical applications due to their biocompatibility and biodegradability, while further chemical modification requires functional groups on PHA. Halomonas bluephagenesis, a non-model halophilic bacterium serving as a chassis for the Next Generation Industrial Biotechnology (NGIB), was successfully ...
Yu, Lin-Ping, Yan, Xu, Zhang, Xu, Chen, Xiang-Bin, Wu, Qiong, Jiang, Xiao-Ran, Chen, Guo-Qiang   +6 more
openaire   +2 more sources

Engineering Halomonas bluephagenesis for L-Threonine production

Metabolic Engineering, 2020
Halophilic Halomonas bluephagenesis (H. bluephagenesis), a chassis for cost-effective Next Generation Industrial Biotechnology (NGIB), was for the first time engineered to successfully produce L-threonine, one of the aspartic family amino acids (AFAAs).
Du, Hetong, Zhao, Yiqing, Wu, Fuqing, Ouyang, Peifei, Chen, Jinchun, Jiang, Xiaoran, Ye, Jianwen, Chen, Guo-Qiang   +7 more
openaire   +2 more sources

Polyhydroxyalkanoates (PHA) from Halomonas pacifica ASL10 and Halomonas salifodiane ASL11 isolated from Mariout salt lakes

International Journal of Biological Macromolecules, 2020
Two novel PHA producing bacterial strains were chosen out of 12 strains collected from Mariout salt lakes. Analysis of 16srRNA gene sequence of the two new strains revealed 95.38% and 98.78% similarity to that of Halomonas pacifica and Halomonas salifodiane, respectively.
Fady Abd, El-Malek, Aida, Farag, Sanaa, Omar, Heba, Khairy   +3 more
openaire   +2 more sources

Halomonas and Pathway Engineering for Bioplastics Production

2018
Traditional microbial chassis, including Escherichia coli, Bacillus subtilis, Ralstonia eutropha, and Pseudomonas putida, are grown under neutral pH and mild osmotic pressure for production of chemicals and materials. They tend to be contaminated easily by many microorganisms.
Xiao-Ran, Jiang, Jin, Yin, Xiangbin, Chen, Guo-Qiang, Chen   +3 more
openaire   +3 more sources

Halomonas borealis sp. nov. and Halomonas niordiana sp. nov., two new species isolated from seawater

Systematic and Applied Microbiology, 2020
Two Gram-negative strains obtained from tank water in a scallop hatchery in Norway, were phenotypically and genotypically characterized in order to clarify their taxonomic position. On the basis of 16S rRNA gene sequence analysis, these isolates, ATF 5.2T and ATF 5.4T, were included in the genus Halomonas, being their closest relatives H.
Ana L, Diéguez, Sabela, Balboa, Jesús L, Romalde   +2 more
openaire   +2 more sources

Ectoine hyperproduction by engineered Halomonas bluephagenesis

Metabolic Engineering
Ectoine, a crucial osmoprotectant for salt adaptation in halophiles, has gained growing interest in cosmetics and medical industries. However, its production remains challenged by stringent fermentation process in model microorganisms and low production level in its native producers.
Qitiao Hu, Simian Sun, Zhongnan Zhang, Wei Liu, Xueqing Yi, Hongtao He, Nigel S. Scrutton, Guo-Qiang Chen   +7 more
openaire   +2 more sources

Engineering Halomonas bluephagenesis via small regulatory RNAs

Metabolic Engineering, 2022
Halomonas bluephagenesis, a robust and contamination-resistant microorganism has been developed as a chassis for "Next Generation Industrial Biotechnology". The non-model H. bluephagenesis requires efficient tools to fine-tune its metabolic fluxes for enhanced production phenotypes.
Li-Juan Wang, Xiao-Ran Jiang, Jie Hou, Cong-Han Wang, Guo-Qiang Chen   +4 more
openaire   +2 more sources