Results 81 to 90 of about 1,318,433 (244)

Evaluation and Isolation of Halophilic Bacteria from the Meyghan Lake in Arak, Iran

Medical Laboratory Journal, 2018
Background and Objectives: Halophilic bacteria can grow and survive in environments with a wide range a wide range of salinities. In this study, we aimed to isolate halophilic bacteria from the Meyghan Lake in Arak (Iran) and evaluate their enzymatic ...
Farzaneh Mohammadzadeh Rostami, Milad Shahsafi   +1 more
doaj  

Comparative genomics study of polyhydroxyalkanoates (PHA) and ectoine relevant genes from Halomonas sp. TD01 revealed extensive horizontal gene transfer events and co-evolutionary relationships

Microbial Cell Factories, 2011
Background Halophilic bacteria have shown their significance in industrial production of polyhydroxyalkanoates (PHA) and are gaining more attention for genetic engineering modification.
Cai Lei, Tan Dan, Aibaidula Gulsimay, Dong Xin-Ran, Chen Jin-Chun, Tian Wei-Dong, Chen Guo-Qiang   +6 more
doaj   +1 more source

The Potential Use of Ectoine Produced by a Moderately Halophilic Bacteria Chromohalobacter salexigens KT989776 for Enhancing Germination and Primary Seedling of Flax “Linum usitatissimum L.” under Salinity Conditions

Biotechnology Journal International, 2019
The similarity between plant and microbial cells encourage the use of microbial metabolites of halophilic bacteria for the alleviation of salt stress in plants.
T. Elsakhawy, A. H. F. Nashwa, Azza A. Ghazi   +2 more
semanticscholar   +1 more source

Tunable Natural Deep Eutectic Solvents‐Driven Fractionation of Olive Pomace in an Integrated Biorefinery: Linking Lignin Structural Tailoring to Carbohydrate Valorization and Biopolymer Production

ChemSusChem, Volume 19, Issue 13, 14 July 2026.
Microwave‐conditioned olive pomace was fractionated with deep eutectic solvents (DESs) spanning acidic, neutral, alkaline, and chemo‐enzymatic regimes. The alkaline DES provided the best balance between delignification and carbohydrate preservation, yielding a fermentable glucose/xylose stream suitable for Haloferax mediterranei fermentation and poly(3‐
Ivelina Ivaylova Dzhambazova, Maria Laura Alfieri, Lucia Panzella, Ozge Sakyan Demirkol, Fabio De Stefano, Cinzia Pezzella, Simona Varriale   +6 more
wiley   +1 more source

Mining for Novel Tryptophanase A: Extremophilic Organisms Ardenticatena maritima and Haloarcula japonica as Alternatives to E. coli in the Synthesis of Tryptophan Analogues

ChemCatChem, Volume 18, Issue 14, 29 July 2026.
Novel extremophilic tryptophanases (TnaAs) are tested in the synthesis of L‐tryptophan analogues. This study compares a thermophilic and a halophilic TnaA with E. coli TnaA as benchmark, from both structural and catalytic perspectives, revealing enhanced stability, and a broader substrate scope for the new homologues.
Fatemeh Aziziyan, Evelyn Sgroi, Giulia Frati, Omar Ben Mariem, Ivano Eberini, Alessandra Tolomelli, Francesca Paradisi   +6 more
wiley   +1 more source

Fossil carotenoids and paleolimnology of meromictic Mahoney Lake, British Columbia, Canada [PDF]

, 1993
Vertical distribution of fossil carotenoids in a sediment core from meromictic Mahoney Lake was studied. Besides okenone and demethylated okenone, lutein and zeaxanthin and-carotene isomers were identified.
Sandmann, Gerhard, Tom G. Northcote, Ken J. Hall, Haller, Ken J., Gerhard Sandmann, J�rg Overmann, Overmann, Jörg, Northcote, Tom G.   +7 more
core   +1 more source

Exploring the hydrolytic potential of cultured halophilic bacteria isolated from the Atacama Desert.

FEMS Microbiology Letters, 2019
Considering that most industrial processes are carried out under harsh physicochemical conditions which would inactivate enzymes from commonly isolated mesophilic organisms, current studies are geared towards the identification of extremophilic ...
R. Ruginescu, C. Purcarea, Cristina Dorador, P. Lavin, R. Cojoc, S. Neagu, Ioana Lucaci, M. Enache   +7 more
semanticscholar   +1 more source

Archaeal Tetraether Lipids as Tracers for Past Marine Environmental Change

Paleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract Archaea are single‐celled microorganisms that are abundant in marine environments and play a key role in the carbon and nitrogen cycles. Archaea can biosynthesize a wide variety of isoprenoid membrane lipids, including isoprenoid glycerol dibiphytanyl glycerol tetraethers (isoGDGTs).
Felix J. Elling, Gordon N. Inglis, Nina Davtian, Sarah J. Hurley, B. David A. Naafs, Lauren K. O'Connor, Richard D. Pancost, Francien Peterse, Ronnakrit Rattanasriampaipong, Addison Rice, Florence Schubotz, Jaap S. Sinninghe Damsté, Lars Wörmer, Alexandra Auderset, Kevin W. Becker, Melissa A. Berke, Peter K. Bijl, Cindy De Jonge, Liang Dong, Bella J. Duncan, Tom Dunkley Jones, Pierrick Fenies, Susanne Fietz, Sze Ling Ho, Arnaud Huguet, Carme Huguet, Jérôme Kaiser, Xiao‐Lei Liu, Gesine Mollenhauer, Sebastian Naeher, Ann Pearson, Kasia K. Śliwińska, Appy Sluijs, Claudia Sosa‐Montes de Oca, Qian Tian, Jessica E. Tierney, Devika Varma, Wenjie Xiao, Yi Ge Zhang, Xiaoxiao Zhao   +39 more
wiley   +1 more source

STUDIES ON THE ENVIRONMENTAL MICROBIOLOGY AND BIOGEOCHEMISTRY OF DESERT SURFACE SOILS [PDF]

, 2012
Microorganisms play a key role in the functioning of the environment, particularly in relation to the biogeochemical cycles. Here, a study was made of the microbial activity of primitive desert surface soils in comparison with that exhibited by a fertile
Amasah, Reda
core  

Using Bacillus subtilis as a Host Cell to Express an Antimicrobial Peptide from the Marine Chordate Ciona intestinalis

Marine Drugs, 2021
Ciona molecule against microbes-A24 (CiMAM) isolated from the marine chordate Ciona intestinalis is an antimicrobial peptide. To generate CiMAM-expressing transgenic Bacillus subtilis, we constructed a plasmid expressing recombinant CiMAM (rCiMAM) and ...
Bing-Chang Lee, Jui-Che Tsai, Cheng-Yung Lin, Chun-Wei Hung, Jin-Chuan Sheu, Huai-Jen Tsai   +5 more
doaj   +1 more source