[HTML][HTML] Sedimentary ancient DNA reveals past ecosystem and biodiversity changes on the Tibetan Plateau: Overview and prospects

W Jia, S Anslan, F Chen, X Cao, H Dong… - Quaternary Science …, 2022 - Elsevier
Alpine ecosystems on the Tibetan Plateau are being threatened by ongoing climate
warming and intensified human activities. Ecological time-series obtained from sedimentary …

Investigating the effects of anthropogenic stressors on lake biota using sedimentary DNA

C Barouillet, ME Monchamp, S Bertilsson… - Freshwater …, 2023 - pub.epsilon.slu.se
Analyses of sedimentary DNA (sedDNA) have increased exponentially over the last decade
and hold great potential to study the effects of anthropogenic stressors on lake biota over …

Ancient marine sediment DNA reveals diatom transition in Antarctica

L Armbrecht, ME Weber, ME Raymo, VL Peck… - Nature …, 2022 - nature.com
Antarctica is one of the most vulnerable regions to climate change on Earth and studying the
past and present responses of this polar marine ecosystem to environmental change is a …

Climate change amplifies the risk of potentially toxigenic cyanobacteria

KJ Erratt, IF Creed, DA Lobb, JP Smol… - Global Change …, 2023 - Wiley Online Library
Cyanobacterial blooms pose a significant threat to water security, with anthropogenic forcing
being implicated as a key driver behind the recent upsurge and global expansion of …

Sedimentary ancient DNA: a new paleogenomic tool for reconstructing the history of marine ecosystems

NL Nguyen, D Devendra, N Szymańska… - Frontiers in Marine …, 2023 - frontiersin.org
Sedimentary ancient DNA (seda DNA) offers a novel retrospective approach to
reconstructing the history of marine ecosystems over geological timescales. Until now, the …

aMeta: an accurate and memory-efficient ancient metagenomic profiling workflow

Z Pochon, N Bergfeldt, E Kırdök, M Vicente, T Naidoo… - Genome Biology, 2023 - Springer
Abstract Analysis of microbial data from archaeological samples is a growing field with great
potential for understanding ancient environments, lifestyles, and diseases. However, high …

Detection of fish sedimentary DNA in aquatic systems: A review of methodological challenges and future opportunities

GP Huston, MLD Lopez, Y Cheng, L King… - Environmental …, 2023 - Wiley Online Library
Environmental DNA studies have proliferated over the last decade, with promising data
describing the diversity of organisms inhabiting aquatic and terrestrial ecosystems. The …

Microbially mediated fossil concretions and their characterization by the latest methodologies: A review

NK Dhami, PF Greenwood, SF Poropat… - Frontiers in …, 2023 - frontiersin.org
The study of well-preserved organic matter (OM) within mineral concretions has provided
key insights into depositional and environmental conditions in deep time. Concretions of …

Environmental filtering governs consistent vertical zonation in sedimentary microbial communities across disconnected mountain lakes

JM Von Eggers, NI Wisnoski, JW Calder… - Environmental …, 2024 - Wiley Online Library
Subsurface microorganisms make up the majority of Earth's microbial biomass, but
ecological processes governing surface communities may not explain community patterns at …

A Journey into the Evolution of Human Host-Oral Microbiome Relationship through Ancient Dental Calculus: A Sco** Review

A Putrino, E Marinelli, A Galeotti, GF Ferrazzano… - Microorganisms, 2024 - mdpi.com
One of the most promising areas of research in palaeomicrobiology is the study of the
human microbiome. In particular, ancient dental calculus helps to reconstruct a substantial …