Results 31 to 40 of about 24,089 (214)
Proteolytic Enzymes from Extremely Halophilic Bacteria [PDF]
Journal of General Microbiology, 1969 SUMMARY: Halobacterium strains produce a truly extracellular proteinase which degrades gelatine and casein. It has a pH optimum of about 8 and depends upon divalent cations and a high concentration of NaCl or KCl for activity and stability. Proteolytic enzymes were also found in cell homogenates obtained by ultra sonic treatment.
P, Norberg, B, von Hofsten
openaire +2 more sources
Molecular mechanisms of adaptation of the moderately halophilic bacterium Halobacillis halophilus to its environment [PDF]
, 2013 The capability of osmoadaptation is a prerequisite of organisms that live in an environment with changing salinities. Halobacillus halophilus is a moderately halophilic bacterium that grows between 0.4 and 3 M NaCl by accumulating both chloride and ...
Hänelt, Inga, Müller, Volker
core +2 more sources
Fate and impact of organics in an immersed membrane bioreactor applied to brine denitrification and ion exchange regeneration [PDF]
, 2010 The application of membrane bioreactors (MBRs) to brine denitrification for ion exchange regeneration has been studied. The developed culture was capable of complete brine denitrification at 50 gNaCl.l−1.
Judd, Simon J. +2 more
core +1 more source
Open Agriculture, 2018 The aim of the study was to isolate moderately halophilic bacteria that produce proteolytic enzymes with industrial biotechnological value. Screening of halophiles from various saline habitats, led to the isolation of 210 moderately halophilic bacteria ...
Corral Juan Carlos Coronado +6 more
doaj +1 more source
Fructose metabolism in Chromohalobacter salexigens: interplay between the Embden–Meyerhof–Parnas and Entner–Doudoroff pathways [PDF]
, 2019 Background The halophilic bacterium Chromohalobacter salexigens metabolizes glucose exclusively through the Entner–Doudoroff (ED) pathway, an adaptation which results in inefficient growth, with significant carbon overflow, especially at low salinity ...
Argandoña Bertrán, Montserrat +12 more
core +1 more source
Isolation and Antimicrobial Activity of Halophilic Bacteria Isolated from Saline Soil of Shushtar City, Iran [PDF]
Pharmaceutical SciencesBackground: The rise of multi-drug-resistant bacteria seriously threatens human health. Some microorganisms can produce new antimicrobials that have effects on multidrug-resistant bacteria. On the other hand, halophilic bacteria show promise in producing
Abbas Moridnia +5 more
doaj +1 more source
Data in Brief, 2019 Saline soil is one of the most crucial problems of arid and semiarid regions because it reduces growth of plant and microorganisms. In Thailand, the inland saline soils are found mostly in the northeastern part especially in Maha Sarakham Province where ...
Kannika Chookietwattana +1 more
doaj +1 more source
Egyptian Journal of Aquatic Research, 2020 This study is designed to recover and characterize heavy metal resistant halophilic bacteria from Egypt in order to identify mechanisms, plasmids’ role, factors affecting lead (Pb) resistance, and screen for potential industrial and therapeutic enzyme ...
Mahmoud A. Abdel-Razik +3 more
doaj +1 more source
HaloDom: a new database of halophiles across all life domains
Journal of Biological Research - Thessaloniki, 2018 Background Halophilic organisms may thrive in or tolerate high salt concentrations. They have been studied for decades and a considerable number of papers reporting new halophilic species are being published every year.
Alexios Loukas +2 more
doaj +1 more source
Effect of Storage of Yellow Pigment from Halophilic Bacillus clausii J1G-0%B on Antioxidant Activity
Jurnal Kimia Sains dan Aplikasi, 2022 Oxidative stress is a state of excess free radicals in the body, which results in increased oxidation processes in the body’s cells and causes damage. In previous studies, one way to neutralize this situation was found, namely with halophilic bacteria ...
Galuh Dwi Arum +2 more
doaj +1 more source