Extremely halophilic archaeal communities are resilient to short‐term entombment in halite
نویسندگان
چکیده
منابع مشابه
Diversity of Extremely Halophilic Archaeal and Bacterial Communities from Commercial Salts
Salting is one of the oldest food preservation techniques. However, salt is also the source of living halophilic microorganisms that may affect human health. In order to determine the microbial communities of commercial salts, an investigation were done using amplicon sequencing approach in four commercial salts: Ethiopian Afdera salt (EAS), Ethiopian rock salt (ERS), Korean Jangpan salt (KJS),...
متن کاملSalinibacter: an extremely halophilic bacterium with archaeal properties.
The existence of large number of a member of the Bacteroidetes in NaCl-saturated brines in saltern crystallizer ponds was first documented in 1999 based on fluorescence in situ hybridization studies. Isolation of the organism and its description as Salinibacter ruber followed soon. It is a rod-shaped, red-orange pigmented, extreme halophile that grows optimally at 20-30% salt. The genus is dist...
متن کاملProteolytic enzymes from extremely halophilic bacteria.
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 KC1 for activity and stability. Proteolytic enzymes were also found in cell homogenates obtained by ultra sonic treatment. A caseinolytic enzyme, probably different from the extracellular one, is a...
متن کاملResilient peer communities
Increasingly “social computation” will be used in the delivery of key services, particularly public services. Social computation is a combination of computational infrastructure, voluntary and paid human effort together with an incentive structure to encourage and reinforce participation. For example, in care we will see the use of family and friends to filter out false positives from telemonit...
متن کاملHaloadaptation: insights from comparative modeling studies of halophilic archaeal DHFRs.
Proteins of halophilic archaea function in high-salt concentrations that inactivate or precipitate homologous proteins from non-halophilic species. Haloadaptation and the mechanism behind the phenomenon are not yet fully understood. In order to obtain useful information, homology modeling studies of dihydrofolate reductases (DHFRs) from halophilic archaea were performed that led to the construc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Microbiology
سال: 2020
ISSN: 1462-2912,1462-2920
DOI: 10.1111/1462-2920.14913