Results 81 to 90 of about 4,603 (196)

Evaluating the Molecular Potential and Interpretability of DNA in Historical Spirit Collection Media

Molecular Ecology Resources, Volume 26, Issue 4, May 2026.
ABSTRACT Advancements in historical genomics increasingly leverage museum collections to study past ecosystems, species interactions and biodiversity. Formalin‐fixed, ethanol‐preserved specimens, once thought inaccessible to molecular analyses due to DNA degradation, are emerging as valuable genomic resources.
Rachel L. Tulloch, Jack Rojahn, Linda E. Neaves, Alejandro Trujillo‐González, Clare E. Holleley, Erin E. Hahn   +5 more
wiley   +1 more source

Degradation of 4-tert-butylphenol in contaminated soil using Penicillium sp. CHY-2 isolated from pristine Antarctica

Water-Energy Nexus, 2020
The feasibility of Penicillium sp. CHY-2 isolated from pristine Antarctic soil was evaluated for the remediation of 4-tert-butylphenol (4-t-BP) contaminated soil.
Young-Cheol Chang, Rui Onodera, M. Venkateswar Reddy   +2 more
doaj   +1 more source

An analysis of landslides in Great Britain using soil texture, rainfall and topography reveals contrasting failure conditions between organic and mineral soils

Earth Surface Processes and Landforms, Volume 51, Issue 4, April 2026.
Mineral and organic landslides from the BGS landslide database were each clustered into three distinct groups using landslide‐slope angle, rainfall on the day of the landslide, cumulative rainfall and soil texture. Differences between organic and mineral landslides as well as between landslide clusters were interpreted from a mechanistic viewpoint ...
Jane Elliott, Siul Ruiz, Daniel McKay Fletcher   +2 more
wiley   +1 more source

Angiosperm symbioses with non-mycorrhizal fungal partners enhance N acquisition from ancient organic matter in a warming maritime Antarctic [PDF]

, 2019
In contrast to the situation in plants inhabiting most of the world’s ecosystems, mycorrhizal fungi are usually absent from roots of the only two native vascular plant species of maritime Antarctica, Deschampsia antarctica and Colobanthus quitensis ...
Brown, Caley, Bardgett, Richard, Richard Broughton, William Havelange, Hill, Paul W., Daniel V. Murphy, Marsden, Karina A, Paul W. Hill, Quilliam, Richard, Helen Grant, Hopkins, DW; id_orcid, Marsden, Karina A., Richard S. Quilliam, David J. Read, Peta Clode, Ramayah, Soshila, Davey L. Jones, Murphy, Daniel V., Karina A. Marsden, Jones, Davey Leonard, Hill, Paul, Thomas H. Deluca, Clode, Peta, Read, David J, DeLuca, Thomas H, Newsham, Kevin K, Gran, Helen, Broughton, Richard, Soshila Ramayah, Hopkins, David W., Jones, Davey L., Havelange, William, Quilliam, Richard S., Jeremy Bougoure, Grant, Helen, Hill, Paul W, Bougoure, Jeremy, Roberts, Paula, Marsden, Karina, Murphy, Daniel V, Quilliam, Richard S, Kevin K. Newsham, David W. Hopkins, Bardgett, Richard D., Caley Brown, Bardgett, Richard D, DeLuca, Thomas, Read, David J., Richard D. Bardgett, Deluca, Thomas H., Newsham, Kevin K., Paula Roberts   +51 more
core   +1 more source

Fungi in the Antarctic cryosphere: Using DNA metabarcoding to reveal fungal diversity in glacial ice from the Antarctic Peninsula region

, 2022
We assessed fungal diversity present in glacial from the Antarctic Peninsula using DNA metabarcoding through high-throughput sequencing (HTS). We detected a total of 353,879 fungal DNA reads, representing 94 genera and 184 taxa, in glacial ice fragments ...
Simões, Jefferson Cardia, Rosa, Luiz Henrique, Câmara, Paulo E.A.S., Convey, Peter, de Menezes, Graciéle Cunha Alves, Pinto, Otávio Henrique Bezerra, Carvalho-Silva, Micheline, Rosa, Carlos Augusto   +7 more
core   +1 more source

Resistance to adverse conditions and characterization of Cladosporium species from marine and terrestrial Antarctic samples [PDF]

Anais da Academia Brasileira de Ciências
Microbial adaptations to extreme environments can lead to biotechnological applications. This study aimed to evaluate the resistance of Antarctic Cladosporium to adverse conditions (temperature, salinity, UV radiation, and nutrients) and refine their ...
FLÁVIO L. SIMONETTI, LUCÉLIA CABRAL, RENATO CHÁVEZ, LARA D. SETTE   +3 more
doaj   +1 more source

Lipid Production in Cultivable Filamentous Fungi Isolated from Antarctic Soils: A Comprehensive Study

Microorganisms
Antarctic soil represents an important reservoir of filamentous fungi (FF) species with the ability to produce novel bioactive lipids. However, the lipid extraction method is still a bottleneck.
Victor Gallardo, Jéssica Costa, Marcela Sepúlveda, Yasna Cayún, Christian Santander, Excequel Ponce, Juliana Bittencourt, César Arriagada, Javiera Soto, Romina Pedreschi, Vania Aparecida Vicente, Pablo Cornejo, Cledir Santos   +12 more
doaj   +1 more source

Fungal Diversity and Cellulytic Activity in the Historic Huts, Ross Island, Antarctica

, 2007
The goal of this study was to undertake a microbial investigation of the Historic Huts areas on Ross Island, to gain knowledge of the fungal biodiversity and biochemical framework, focusing on the wood degrading potential of these fungi at both ...
Duncan, Shona Margaret
core  

Phylotypic Characterization of Mycobionts and Photobionts of Rock Tripe Lichen in East Antarctica

Microorganisms, 2019
Saxicolous rock ripe lichens that grow on rocks in the East Antarctic fellfields were sampled for phylotypic characterization of its constituent mycobionts (fungi) and photobionts (algae and cyanobacteria).
Merry Sailonga Faluaburu, Ryosuke Nakai, Satoshi Imura, Takeshi Naganuma   +3 more
doaj   +1 more source

Phaeosphaeria deschampsii (Ascomycota): A new parasite species of Deschampsia antarctica (Poaceae) described to Antarctica

Anais da Academia Brasileira de Ciências, 2016
This study presents the description of Phaeosphaeria deschampsii, which was found in plant communities from Half Moon Island, South Shetland Archipelago, Antarctica, in February 2014.
JAIR PUTZKE, ANTONIO B. PEREIRA
doaj   +1 more source