Results 101 to 110 of about 2,864 (219)

Regulation of osmoadaptation in the moderate halophile : chloride, glutamate and switching osmolyte strategies-2

open access: yes, 2011
D washing the cells were directly resuspended in mineral medium containing 2.0 M NaCl to an ODof about 9. The cell suspension was incubated on a rotary shaker at 30°C and samples were taken at the time points indicated.
Stephan H Saum (49250)   +1 more
core   +1 more source

Étude de la pyruvate kinase d'une bactérie extrême halophile Halobacterium cutirubrum

open access: yes, 1979
La pyruvate kinase de Halobacterium cutirubrum, une bactérie extrême halophile, a été partiellement purifiée. Elle a un poids moléculaire de 300 000 daltons et possède une structure quaternaire tetramérique.
Laliberté, Jean-François
core  

Quantitative RNA-seq Analysis Unveils Osmotic and Thermal Adaptation Mechanisms Relevant for Ectoine Production in Chromohalobacter salexigens

open access: yesFrontiers in Microbiology, 2018
Quantitative RNA sequencing (RNA-seq) and the complementary phenotypic assays were implemented to investigate the transcriptional responses of Chromohalobacter salexigens to osmotic and heat stress.
Manuel Salvador   +7 more
doaj   +1 more source

Misprediction of Structural Disorder in Halophiles

open access: yesMolecules, 2019
Whereas the concept of intrinsic disorder derives from biophysical observations of the lack of structure of proteins or protein regions under native conditions, many of our respective concepts rest on proteome-scale bioinformatics predictions.
Rita Pancsa, Denes Kovacs, Peter Tompa
doaj   +1 more source

Halophile plant growth-promoting rhizobacteria induce salt tolerance traits in wheat (Triticum aestivum L.)

open access: yes, 2020
This study aimed to evaluate the efficiency of plant growth-promoting rhizobacteria (PGPRs), isolated from the rhizosphere of halophile plants, for the growth, Na+/K+ balance, ethylene emission, and gene expression of wheat seedlings (Triticum aestivum L.
Sofo A   +3 more
core   +1 more source

Phosphatase activity of a thermos-halotolerant cyanobacterium: Effect of some environmental factors

open access: yesJournal of BioScience and Biotechnology, 2023
Cyanobacteria that grow above seawater salinity at temperatures above 45°C have rarely been studied.The present study is an attempt to decipher these unknown facts where the unique properties of phosphatase enzymes in a thermo-halotolerant Iceland clone
Vidhi Verma, Meenakshi Bhattachrjee
doaj  

Sialic Acid-Like Sugars in Archaea: Legionaminic Acid Biosynthesis in the Halophile Halorubrum sp. PV6

open access: yesFrontiers in Microbiology, 2018
N-glycosylation is a post-translational modification that occurs in all three domains. In Archaea, however, N-linked glycans present a degree of compositional diversity not observed in either Eukarya or Bacteria.
Marianna Zaretsky   +2 more
doaj   +1 more source

First record of the genus Polyxenus Latreille (Diplopoda: Penicillata: Polyxenida) in the supralittoral zone of Cocholgüe, Biobío Region, Chile

open access: yesRevista Chilena de Entomología, 2019
. Diplopods are commonly found in edaphic habitats, but can also be present in other types of environments including supralittoral zones. In Chile, there are few records of halophilic diplopods, but none of them are from supralittoral environments ...
Emmanuel Vega-Román   +2 more
doaj   +1 more source

Isolation of two strong poly (U) binding proteins from moderate halophile Halomonas eurihalina and their identification as cold shock proteins.

open access: yes, 2012
Cold shock proteins (Csp) are known to be expressed in response to sudden decrease in temperature. They are thought to be involved in a number of cellular processes viz., RNA chaperone activity, translation, transcription, nucleoid condensation.
Usha kumari Garapati (172274)   +5 more
core   +1 more source

Composition and Activity of Microbial Communities along the Redox Gradient of an Alkaline, Hypersaline, Lake

open access: yesFrontiers in Microbiology, 2018
We compared the composition of microbial communities obtained by sequencing 16S rRNA gene amplicons with taxonomy derived from metatranscriptomes from the same samples.
Christian F. Edwardson   +2 more
doaj   +1 more source

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