Results 41 to 50 of about 916 (134)

Towards the Elucidation of Assimilative nasABC Operon Transcriptional Regulation in Haloferax mediterranei. [PDF]

Genes (Basel), 2021
The assimilatory pathway of the nitrogen cycle in the haloarchaeon Haloferax mediterranei has been well described and characterized in previous studies. However, the regulatory mechanisms involved in the gene expression of this pathway remain unknown in haloarchaea.
Pastor-Soler S, Camacho M, Bautista V, Bonete MJ, Esclapez J.   +4 more
europepmc   +5 more sources

Production of polyhydroxyalkanoates from hydrolysed rapeseed meal by Haloferax mediterranei

Bioresource Technology, 2023
Rapeseed meal (RSM) hydrolysate is a potential low-cost feedstock for the production of polyhydroxyalkanoates (PHAs) by the archaea, Haloferax mediterranei. Acidic and enzymatic hydrolysis were carried out to compare effectiveness. Enzymatic hydrolysis is more effective than acidic hydrolysis for fermentation substrate leading to increased PHA ...
Thammarit Khamplod, Phavit Wongsirichot, James Winterburn   +2 more
openaire   +2 more sources

Production of Poly(3-Hydroxybutyrate-Co-3-Hydroxyvalerate) by Marine Archaea Haloferax mediterranei Dsm 1411 with Yeast Extract As Nutrient Source

Squalen, 2017
In many countries, most of household goods are made from polymer or plastic. The polymer manufacturing industry has been relying on fossil fuel-based raw materials which are non-biodegradable. Plastics derived from these non-biodegradable sources will be
Susiana Melanie, James Winterburn
doaj   +1 more source

Essentiality of the glnA gene in Haloferax mediterranei: gene conversion and transcriptional analysis [PDF]

Extremophiles, 2020
Glutamine synthetase is an essential enzyme in ammonium assimilation and glutamine biosynthesis. The Haloferax mediterranei genome has two other glnA-type genes (glnA2 and glnA3) in addition to the glutamine synthetase gene glnA. To determine whether the glnA2 and glnA3 genes can replace glnA in nitrogen metabolism, we generated deletion mutants of ...
Rodríguez-Herrero, Verónica, Payá, Gloria, Bautista, Vanesa, Vegara Luque, Anna, Cortés-Molina, Mónica, Camacho, Mónica, Esclapez, Julia, Bonete, María-José   +7 more
openaire   +3 more sources

Process Development of Polyhydroxyalkanoates Production by Halophiles Valorising Food Waste

Bioengineering, 2022
Polyhydroxyalkanoates (PHA) is an emerging biodegradable plastic family that can replace a broad spectrum of conventional thermoplastics and is promising in the sustainable process development and valorization of organic waste.
Ke Wang, Chang Chen, Ruihong Zhang
doaj   +1 more source

Decoding the Chemical Language of Ribosomally Synthesized and Post‐Translationally Modified Peptides from the Untapped Archaea Domain

Angewandte Chemie, Volume 137, Issue 24, June 10, 2025.
Secondary metabolites (SMs) are essential across all life domains, yet those originating from the Archaea domain remain poorly understood. Here, the systematic genome mining and the pioneering heterologous expression of archaeal SMs have revealed the chemical landscape of archaeal lanthipeptides, showing both canonical and non‐canonical forms.
Zhi‐Man Song, Cunlei Cai, Ying Gao, Xiaoqian Lin, Qian Yang, Dengwei Zhang, Gengfan Wu, Haoyu Liang, Qianlin Zhuo, Junliang Zhang, Peiyan Cai, Haibo Jiang, Wenhua Liu, Yong‐Xin Li   +13 more
wiley   +2 more sources

Bioplastic Production from Agri-Food Waste through the Use of Haloferax mediterranei: A Comprehensive Initial Overview [PDF]

Microorganisms
Carlo Giuseppe Rizzello, Marco Montemurro, Francesca Fanelli   +2 more
exaly   +1 more source

Haloarchaeal carotenoids exert an in vitro antiproliferative effect on human breast cancer cell lines

Scientific Reports, 2023
Oxidative stress has been linked to the onset and progression of different neoplasia. Antioxidants might help prevent it by modulating biochemical processes involved in cell proliferation.
Micaela Giani, Yoel Genaro Montoyo-Pujol, Gloria Peiró, Rosa María Martínez-Espinosa   +3 more
doaj   +1 more source

Enoyl-CoA hydratase mediates polyhydroxyalkanoate mobilization in Haloferax mediterranei [PDF]

Scientific Reports, 2016
AbstractAlthough polyhydroxyalkanoate (PHA) accumulation and mobilization are one of the most general mechanisms for haloarchaea to adapt to the hypersaline environments with changeable carbon sources, the PHA mobilization pathways are still not clear for any haloarchaea.
Guiming Liu, Shuangfeng Cai, Jing Hou, Dahe Zhao, Jing Han, Jian Zhou, Hua Xiang   +6 more
openaire   +2 more sources

Lrp as a potential transcriptional regulator involved in stress response in Haloferax mediterranei

Biochimie, 2023
The Archaea domain consists of a heterogeneous group of microorganisms with unique physiological properties that occupy a wide variety of niches in nature. Haloferax mediterranei is an extremely halophilic archaeon classified in the Phylum Euryarchaeota, which requires a high concentration of inorganic salts for optimal growth.
Laura Matarredona, Mónica Camacho, Vanesa Bautista, María-José Bonete, Julia Esclapez   +4 more
openaire   +3 more sources