Results 21 to 30 of about 8,399 (197)

Evaluation of salinity tolerance indices in North African barley accessions at reproductive stage

open access: yesCzech Journal of Genetics and Plant Breeding, 2019
Soil salinity is one of the main factors limiting cereal productivity in worldwide agriculture. Exploitation of natural variation in local barley germplasm is an effective approach to overcome yield losses.
Dorsaf Allel   +3 more
doaj   +1 more source

High-Up: A Remote Reservoir of Microbial Extremophiles in Central Andean Wetlands [PDF]

open access: yes, 2015
The Central Andes region displays unexplored ecosystems of shallow lakes and salt flats at mean altitudes of 3700 m. Being isolated and hostile, these so-called “High-Altitude Andean Lakes” (HAAL) are pristine and have been exposed to little human ...
Albarracín, Virginia Helena   +7 more
core   +3 more sources

Comparative Genomics Analysis of a New Exiguobacterium Strain from Salar de Huasco Reveals a Repertoire of Stress-Related Genes and Arsenic Resistance [PDF]

open access: yes, 2017
Indexación: Web of Science; Scopus.The Atacama Desert hosts diverse ecosystems including salt flats and shallow Andean lakes. Several heavy metals are found in the Atacama Desert, and microorganisms growing in this environment show varying levels of ...
Aguayo, D.   +12 more
core   +3 more sources

Astronomic bioethics : Terraforming X Planetary protection [PDF]

open access: yes, 2017
A hard difficulty in Astrobiology is the precise definition of what life is. All living beings have a cellular structure, so it is not possible to have a broader concept of life hence the search for extraterrestrial life is restricted to ...
Melo, Dario Martins Palhares de   +1 more
core   +3 more sources

Bacterial growth in media mimicking the high salt and alkalinity of extreme kazakhstan environments results in production of antimicrobial compounds in soil actinomycetes isolated from these extremophile locations [PDF]

open access: yes, 2013
Increasing antibiotic resistance among multidrug resistant pathogens necessitates the search for newer antimicrobials. Streptomyces historically produce the largest number of antibacterials and herein we describe isolation of antagonists from ...
Azizan, Azliyati   +7 more
core   +1 more source

Screening and Characterization of Bacillus Strains Producing Highly Thermostable Amylase from Various Hot Springs of Algeria [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2021
HIGHLIGHTS Screening extremophile Bacillus strains from various Hot Springs Characterization Of Bacillus Strains Producing Highly Thermostable Amylase Genetic identification of the best ...
Tifrit Abdelkrim   +3 more
doaj   +1 more source

Lipid remodelling: unravelling the response to cold stress in Arabidopsis and its extremophile relative Eutrema salsugineum [PDF]

open access: yes, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License https://creativecommons.org/licenses/by/4.0/ Crown Copyright © 2017 Published by Elsevier Ireland Ltd.Environmental constraints limit
Barrero Sicilia, Cristina   +3 more
core   +1 more source

Extremophilic Exopolysaccharides: Biotechnologies and Wastewater Remediation

open access: yesFrontiers in Microbiology, 2021
Various microorganisms thrive under extreme environments, like hot springs, hydrothermal vents, deep marine ecosystems, hyperacid lakes, acid mine drainage, high UV exposure, and more.
Aparna Banerjee   +13 more
doaj   +1 more source

Estimation of leaf area index and its sunlit portion from DSCOVR EPIC data: theoretical basis [PDF]

open access: yes, 2017
This paper presents the theoretical basis of the algorithm designed for the generation of leaf area index and diurnal course of its sunlit portion from NASA's Earth Polychromatic Imaging Camera (EPIC) onboard NOAA's Deep Space Climate Observatory (DSCOVR)
Chen, Chi   +10 more
core   +1 more source

Bioinformatic Analyses of Unique (Orphan) Core Genes of the Genus Acidithiobacillus: Functional Inferences and Use As Molecular Probes for Genomic and Metagenomic/Transcriptomic Interrogation [PDF]

open access: yes, 2016
Indexación: Web of Science.Using phylogenomic and gene compositional analyses, five highly conserved gene families have been detected in the core genome of the phylogenetically coherent genus Acidithiobacillus of the class Acidithiobacillia.
Gonzalez, C   +3 more
core   +1 more source

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