Results 41 to 50 of about 3,372 (165)

Composition of aboriginal consortium of microorganisms from coal mines dumps

Біологічні студії, 2017
The article presents the results of studies aimed at characterictics of quantitative and qualitative composition of aboriginal consortium of microorganisms from coal mines dumps of Lviv-Volynsky coal-basin with different storage time.
I. Blayda, T. Vasyleva, V. Baranov, L. Slysarenko, S. Shulyakova, T. Brodiazhenko   +5 more
doaj   +1 more source

Characterization and genomic analysis of two novel psychrotolerant Acidithiobacillus ferrooxidans strains from polar and subpolar environments

Frontiers in Microbiology, 2022
The bioleaching process is carried out by aerobic acidophilic iron-oxidizing bacteria that are mainly mesophilic or moderately thermophilic. However, many mining sites are located in areas where the mean temperature is lower than the optimal growth ...
Claudia Muñoz-Villagrán, Jonnathan Grossolli-Gálvez, Javiera Acevedo-Arbunic, Ximena Valenzuela, Alonso Ferrer, Beatriz Díez, Beatriz Díez, Beatriz Díez, Gloria Levicán   +8 more
doaj   +1 more source

Deep Caries Management: EFCD‐ESE‐ORCA S3‐Level Clinical Practice Guideline

International Endodontic Journal, Volume 59, Issue 7, Page 1298-1315, July 2026.
ABSTRACT Objective To develop an evidence‐based S3‐level clinical practice guideline for the management of deep and extremely deep caries in vital permanent teeth. Methods An evidence‐based medical guideline based on systematically searched and appraised evidence as well as a structured consensus (S3‐level) was jointly developed by the European ...
Falk Schwendicke, Esra Kosan, Avijit Banerjee, Aylin Baysan, Lars Bjørndal, Laura Ceballos, Henry F. Duncan, Sascha Herbst, Klaus W. Neuhaus, Anne C. O'Connell, Sebastian Paris, Helena Dujic   +11 more
wiley   +1 more source

The use of jerusalem artichoke (helianthus tuberos-us l.) As a component of the nutrient solution

Наука. Инновации. Технологии, 2022
In this paper we present the studies of various Jerusalem artichoke fractions, which can be successfully used as a component of nutrient media for the growth of acidophilic lactobacilli.
Anastasia Mikhailovna Filippova, Evgenija Vladimirovna Denisova, Svetlana Fedorovna Andrusenko   +2 more
doaj  

Nature's Nanotech Warriors: The Role of Metalloproteins and Protein Cages for Environmental Remediation

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Cartoon representation of five major classes of metalloproteins and their brief mechanisms of bioremediation. The five classes include metallothioneins, metal‐precipitating enzymes, P.‐type ATPases, protein cages, and synthetic metalloproteins (de novo‐designed proteins/peptides for selective adsorption). These natural and engineered protein structures
Sian D'Silva, Celin Acharya, Soumyananda Chakraborti   +2 more
wiley   +1 more source

Comparative genomics of the proteostasis network in extreme acidophiles.

PLoS ONE, 2023
Extreme acidophiles thrive in harsh environments characterized by acidic pH, high concentrations of dissolved metals and high osmolarity. Most of these microorganisms are chemolithoautotrophs that obtain energy from low redox potential sources, such as ...
Katherin Izquierdo-Fiallo, Claudia Muñoz-Villagrán, Omar Orellana, Rachid Sjoberg, Gloria Levicán   +4 more
doaj   +1 more source

High phylogenetic turnover magnifies evolutionary relatedness along bacterial primary succession

Ecology, Volume 107, Issue 6, June 2026.
Abstract Current models of microbial primary succession postulate that stochasticity dominates the early stages of soil community assembly, generating phylogenetically random patterns that are lost as abiotic and biotic filters gain relevance. We hypothesized that, under severe environmental stress, abiotic filters may override stochasticity from early
Yannick Colin, Jose A. Navarro‐Cano, Miguel Verdú, Marta Goberna   +3 more
wiley   +1 more source

Enrichment Cultures of Extreme Acidophiles with Biotechnological Potential

Mining
The purpose of this work was to obtain specialized enrichment cultures from an original extreme acidophilic consortium of extremely acidophilic microorganisms and to study their microbial community composition and biotechnological potential.
Khussain Valiyev, Aliya Yskak, Elena Latyuk, Alena Artykova, Rakhimbayev Berik, Vadim Chashkov, Aleksandr Bulaev   +6 more
doaj   +1 more source

MICROFOSSILS FROM RELICT MESOARCHEAN PALEOSOL DEVELOPED ON KOMATIITES FROM KOIKARY AREA, CENTRAL KARELIA

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017
Relics of the paleosol of Mesoarchean age (3000–2930 Ma) developed on tuffs and lavas of komatiites from Koikary Area (Central Karelia) were studied.
Светлана Юрьевна Чаженгина, Александра Владимировна Бакаева, Зоя Павловна Рыбникова, Павел Владимирович Медведев, Сергей Анатольевич Светов, Svetlana Chazhengina, Alexandra Bakaeva, Zoya Rybnikova, Pavel Medvedev, Sergey Svetov   +9 more
doaj   +1 more source

Comparison of two acidophilic sulfidogenic consortia for the treatment of acidic mine water

Frontiers in Bioengineering and Biotechnology, 2022
Sulfate-reducing bioreactors are a biotechnological alternative for the treatment of acid mine drainage (AMD). In this study, two separate bioreactors with pH and temperature-controlled (Bio I and II) were operated with two different acidophilic ...
Tayná Diniz Frederico, Ivan Nancucheo, Werica Colaço Barros Santos, Renato Renison Moreira Oliveira, Daniella Cardoso Buzzi, Eder Soares Pires, Patricia Magalhães Pereira Silva, Adriano Reis Lucheta, Joner Oliveira Alves, Guilherme Corrêa de Oliveira, José Augusto Pires Bitencourt   +10 more
doaj   +1 more source