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Mostrando ítems 11-20 de 20
Artículo
New insights into hydroxyectoine synthesis and its transcriptional regulation in the broad-salt growing halophilic bacterium Chromohalobacter salexigens
(Wiley-Blackwell, 2021)
Elucidating the mechanisms controlling the synthesis of hydroxyectoine is important to design novel genetic engineering strategies for optimizing the production of this biotechnologically relevant compatible solute. The ...
Artículo
Role of Nγ-acetyldiaminobutyrate as an enzyme stabilizer and an intermediate in the biosynthesis of hydroxyectoine
(American Society for Microbiology, 1999)
Strain CHR63 is a salt-sensitive mutant of the moderately halophilic wild-type strain Halomonas elongata DSM 3043 that is affected in the ectoine synthase gene (ectC). This strain accumulates large amounts of N')'-acetyl ...
Artículo
Understanding the interplay of carbon and nitrogen supply for ectoines production and metabolic overflow in high density cultures of Chromohalobacter salexigens
(BioMed Central, 2017)
Background The halophilic bacterium Chromohalobacter salexigens has been proposed as promising cell factory for the production of the compatible solutes ectoine and hydroxyectoine. This bacterium has evolved metabolic ...
Artículo
Isolation and characterization of salt-sensitive mutants of the moderate halophile Halomonas elongata and cloning of the ectoine synthesis genes
(American Society for Biochemistry and Molecular Biology Inc., 1997)
The moderate halophile Halomonas elongata Deustche Sommlung fur Mikroorganismen 3043 accumulated ectoine, hydroxyectoine, glutamate, and glutamine in response to osmotic stress (3 M NaCl). Two Tn1732-induced mutants, CHR62 ...
Artículo
Role of central metabolism in the osmoadaptation of the halophilic bacterium chromohalobacter salexigens
(American Society for Biochemistry and Molecular Biology Inc., 2013)
Bacterial osmoadaptation involves the cytoplasmic accumulation of compatible solutes to counteract extracellular osmolarity. The halophilic and highly halotolerant bacterium Chromohalobacter salexigens is able to grow up ...
Artículo
Interplay between iron homeostasis and the osmotic stress response in the halophilic bacterium Chromohalobacter salexigens
(American Society for Microbiology, 2010)
In this study, the connection between iron homeostasis and the osmostress response in the halophile Chromohalobacter salexigens was investigated. A decrease in the requirement for both iron and histidine and a lower level ...
Artículo
Temperature- and salinity-decoupled overproduction of hydroxyectoine by chromohalobacter salexigens
(American Society for Microbiology, 2012)
Hydroxyectoine overproduction by the natural producer Chromohalobacter salexigens is presented in this study. Genetically engineered strains were constructed that at low salinity coexpressed, in a vector derived from a ...
Artículo
Complete genome sequence of the halophilic and highly halotolerant Chromohalobacter salexigens type strain (1H11 T)
(Michigan State University, 2011)
Chromohalobacter salexigens is one of nine currently known species of the genus Chromohalobacter in the family Halomonadaceae. It is the most halotolerant of the so-called ‘moderately halophilic bacteria’ currently known ...
Artículo