Results 71 to 80 of about 3,303 (192)

Cryoconite Hole Location in East-Antarctic Untersee Oasis Shapes Physical and Biological Diversity

Frontiers in Microbiology, 2020
Antarctic cryoconite holes (CHs) are mostly perennially ice-lidded and sediment-filled depressions that constitute important features on glaciers and ice sheets.
Klemens Weisleitner, Klemens Weisleitner, Alexandra Kristin Perras, Seraphin Hubert Unterberger, Christine Moissl-Eichinger, Dale T. Andersen, Birgit Sattler, Birgit Sattler   +7 more
doaj   +1 more source

Quaternary structures of Streptococcus pneumoniae nucleoside diphosphate kinase: From hexamers to supramolecular assemblies

Protein Science, Volume 35, Issue 9, September 2026.
Abstract The nucleoside diphosphate kinase (NDK) is a key enzyme that controls the balance of nucleotide pools in all living organisms. Beyond this fundamental role, NDKs exert pleiotropic effects in many cellular processes, including cell development, signal transduction, differentiation, tumor metastasis, and gene expression. The quaternary structure
Julie Kerboeuf, Paul Nouri, Frédéric Galisson, Laetitia Daury, Marie‐France Giraud, Olivier Lambert, Cédric Orelle, Lionel Ballut, Elise Kaplan, Jean‐Michel Jault, Cécile Gonzalez   +10 more
wiley   +1 more source

Diversity of prokaryotic microorganisms in alkaline saline soil of the Qarhan Salt Lake area in the Qinghai–Tibet Plateau

Scientific Reports, 2022
The composition of microbial communities varies considerably across ecological environments, particularly in extreme environments, where unique microorganisms are typically used as the indicators of environmental conditions.
Yaqiong Wang, Guoyuan Bao
doaj   +1 more source

Atmospheric Microbial Transport to Antarctica and Its Ecological Implications: A Systematic Review

Environmental Microbiology, Volume 28, Issue 9, September 2026.
Atmospheric transport to Antarctica operates via long‐range advection, marine aerosolization, and local resuspension, acting as a strict ecological filter. This selective barrier could actively shape local ecosystems by seeding them with functionally distinct, stress‐adapted microbial pioneers capable of surviving extreme conditions.
Rodrigo Goldenberg‐Barbosa, Anna Donato, Dafne Anjos, Letícia Eller, Heitor Evangelista, Cesar Amaral   +5 more
wiley   +1 more source

Metagenomic Insights Into Red Sea Biodiversity Across the Web of Life

Environmental Microbiology, Volume 28, Issue 8, August 2026.
Deep‐sequencing shotgun metagenomics of Red Sea benthic sediments reveals biodiversity across the web of life, from viruses to animals. Despite the strong dominance of prokaryotic DNA, low‐abundance eukaryotic reads capture broad taxonomic diversity. Open‐ocean communities are primarily structured by depth, whereas coastal eukaryotic communities follow
Elisa Laiolo, Christopher A. Hempel, Balegh A. Abukabbos, Omar I. Abunayyan, Intikhab Alam, Taiba Alamoudi, Wejdan A. Alkhaldi, Zuhair M. Almubarak, Hamad A. Alnashri, Afrah Alothman, Tareq H. Alqahtani, Khalid A. Alshaikh, Modar Alsulaimani, Sultan A. Alturki, Jacqueline V. Alva Garcia, Ahmed H. Alzahrani, Saeed A. Amin, Abdulsalam A. Ardan, Silvia Arossa, Fadiyah Baalkhuyur, Susanne Bähr, Alan Barozzi, Federica Barreca, Jessica Breavington, Nauras Daraghmeh, Max Dhillon, Mascha Dix, Natalie Dunn, Katarina English, Marta A. Ezeta Watts, Sofia Frappi, Michelle‐Nicole Havlik, Khalid A. Imam, Allan Kamau, Hassan A. Kateb, Kah Kheng Lim, Wang Liu, Hugo Mann, Fabio Marchese, Anastasiia Martynova, Jessica Menzies, Alessandro Moret, Marcelle Muniz‐Barreto, Megan K. B. Nolan, Charlene Odobel, Joanna M. Ogieglo, Anieka J. Parry, Ricardo Pedraza‐Pohlenz, Naira Pluma, Abdulnaser Qutub, Lotfi J. Rabaoui, Eleonora Re, Diego E. Rivera Rosas, Cassandra Roch, Mattie Rodrigue, Faridah W. Tayib, Tullia Isotta Terraneo, Jennifer Thomson, Helena Villela, Silvia Vimercati, Carlos Angulo‐Preckler, Larissa Frühe, Shannon G. Klein, Katsuhiko Mineta, Sebastian Schmidt‐Roach, Alexandra Steckbauer, Francesca Benzoni, Daniele Daffonchio, Mike D. Fox, Maggie D. Johnson, Susana Agusti, Manuel Aranda, Michael Berumen, Xin Gao, Takashi Gojobori, Raquel Peixoto, Froukje M. van der Zwan, Vincent Pieribone, Mohammad Qurban, Carlos M. Duarte   +79 more
wiley   +1 more source

Archaeal Tetraether Lipids as Tracers for Past Marine Environmental Change

Paleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract Archaea are single‐celled microorganisms that are abundant in marine environments and play a key role in the carbon and nitrogen cycles. Archaea can biosynthesize a wide variety of isoprenoid membrane lipids, including isoprenoid glycerol dibiphytanyl glycerol tetraethers (isoGDGTs).
Felix J. Elling, Gordon N. Inglis, Nina Davtian, Sarah J. Hurley, B. David A. Naafs, Lauren K. O'Connor, Richard D. Pancost, Francien Peterse, Ronnakrit Rattanasriampaipong, Addison Rice, Florence Schubotz, Jaap S. Sinninghe Damsté, Lars Wörmer, Alexandra Auderset, Kevin W. Becker, Melissa A. Berke, Peter K. Bijl, Cindy De Jonge, Liang Dong, Bella J. Duncan, Tom Dunkley Jones, Pierrick Fenies, Susanne Fietz, Sze Ling Ho, Arnaud Huguet, Carme Huguet, Jérôme Kaiser, Xiao‐Lei Liu, Gesine Mollenhauer, Sebastian Naeher, Ann Pearson, Kasia K. Śliwińska, Appy Sluijs, Claudia Sosa‐Montes de Oca, Qian Tian, Jessica E. Tierney, Devika Varma, Wenjie Xiao, Yi Ge Zhang, Xiaoxiao Zhao   +39 more
wiley   +1 more source

Comparative genomics of "Candidatus Nanohaloarchaeota"

, 2022
These are the raw data, scripts, and supplementary materials for the manuscript Comparative genomic insights into the evolution of Halobacteria-associated "Candidatus Nanohaloarchaeota".
Dahe Zhao (6988322)
core   +1 more source

Let There be Light! Light as an Engine and Regulator in Synthetic Cells

Angewandte Chemie International Edition, Volume 65, Issue 24, 8 June 2026.
Cells are out‐of‐equilibrium systems that regulate their spatiotemporal features. In biomimetic synthetic cells, light offers a unique way for energizing and regulating events in space and time. This review explores the implementation of light‐responsive tools in synthetic cells to replicate biological functions and enable new bioinspired behaviors ...
Matthew E. Allen, Saskia Frank, Mehaiarii Louis, Atreyee Saha, Ali Heidari, Seraphine V. Wegner   +5 more
wiley   +1 more source

Phylogeny and Taxonomy of Archaea: A Comparison of the Whole-Genome-Based CVTree Approach with 16S rRNA Sequence Analysis

Life, 2015
A tripartite comparison of Archaea phylogeny and taxonomy at and above the rank order is reported: (1) the whole-genome-based and alignment-free CVTree using 179 genomes; (2) the 16S rRNA analysis exemplified by the All-Species Living Tree with 366 ...
Guanghong Zuo, Zhao Xu, Bailin Hao
doaj   +1 more source

Cultivation of Electrogens With Cost‐Effective Membrane‐Less Bioreactor Designs

Fuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT Rational improvements in bioreactor design for scaling up power generation in microbial fuel cells (MFCs) are discussed in this study. The potential of autoclavable MFCs for isolating electroactive bacteria that produce sustainable electricity is being investigated.
Aswathi Mahesh, Ganesh Mahidhara
wiley   +1 more source