Rare taxa and dark microbial matter: novel bioactive actinobacteria abound in Atacama Desert soils

M Goodfellow, I Nouioui, R Sanderson, F **e… - Antonie Van …, 2018 - Springer
An “in house” taxonomic approach to drug discovery led to the isolation of diverse
actinobacteria from hyper-arid, extreme hyper-arid and very high altitude Atacama Desert …

Uncovering the uncultivated majority in Antarctic soils: toward a synergistic approach

S Lambrechts, A Willems, G Tahon - Frontiers in microbiology, 2019 - frontiersin.org
Although Antarctica was once believed to be a sterile environment, it is now clear that the
microbial communities inhabiting the Antarctic continent are surprisingly diverse. Until the …

Lignite drove phenol precursors to participate in the formation of humic acid during chicken manure composting

Y Wang, C Zhang, Y Zhao, Z Wei, J Li, C Song… - Science of The Total …, 2023 - Elsevier
This study set out to explore the impact of lignite on preserving organic matter and promoting
the formation of humic acid (HA) during chicken manure composting. Composting test was …

Actinobacteria and cyanobacteria diversity in terrestrial antarctic microenvironments evaluated by culture-dependent and independent methods

A Rego, F Raio, TP Martins, H Ribeiro… - Frontiers in …, 2019 - frontiersin.org
Bacterial diversity from McMurdo Dry Valleys in Antarctica, the coldest desert on earth, has
become more easily assessed with the development of High Throughput Sequencing (HTS) …

Bacterial and protozoan dynamics upon thawing and freezing of an active layer permafrost soil

M Schostag, A Priemé, S Jacquiod, J Russel… - The ISME …, 2019 - academic.oup.com
The active layer of soil overlaying permafrost in the Arctic is subjected to annual changes in
temperature and soil chemistry, which we hypothesize to affect the overall soil microbial …

Stoichiometric shifts in soil C: N: P promote bacterial taxa dominance, maintain biodiversity, and deconstruct community assemblages

ZT Aanderud, S Saurey, BA Ball, DH Wall… - Frontiers in …, 2018 - frontiersin.org
Imbalances in C: N: P supply ratios may cause bacterial resource limitations and constrain
biogeochemical processes, but the importance of shifts in soil stoichiometry are complicated …

[HTML][HTML] Microbial nitrogen cycling in Antarctic soils

M Ortiz, J Bosch, C Coclet, J Johnson, P Lebre… - Microorganisms, 2020 - mdpi.com
The Antarctic continent is widely considered to be one of the most hostile biological habitats
on Earth. Despite extreme environmental conditions, the ice-free areas of the continent …

Stochastic and deterministic effects of a moisture gradient on soil microbial communities in the McMurdo Dry Valleys of Antarctica

KC Lee, T Caruso, SDJ Archer, LN Gillman… - Frontiers in …, 2018 - frontiersin.org
Antarctic soil supports surface microbial communities that are dependent on ephemeral
moisture. Understanding the response to availability of this resource is essential to …

[HTML][HTML] Antarctic rock and soil microbiomes: Shared taxa, selective pressures, and extracellular DNA effects

F Canini, BJ Adams, LP D'Acqui, F D'Alò, L Zucconi - Geoderma, 2024 - Elsevier
Highly adapted and often endemic microbial taxa inhabit soils and rocks of extremely cold
and dry Antarctic deserts. However, the source populations of these organisms have not yet …

Responses of natural microorganisms to land reclamation and applications of functional microorganisms in biorestoration of coal mining area

Z Mao, J Harris, Z Zhang - Diversity, 2024 - mdpi.com
Extensive coal mining causes significant ecological and environmental impacts on the local
ecosystem, especially on the terrestrial ecosystem. Mining activities induce the degradation …