Deep-time paleogenomics and the limits of DNA survival

L Dalén, PD Heintzman, JD Kapp, B Shapiro - Science, 2023 - science.org
Although most ancient DNA studies have focused on the last 50,000 years, paleogenomic
approaches can now reach into the early Pleistocene, an epoch of repeated environmental …

Molecular de-extinction of ancient antimicrobial peptides enabled by machine learning

JRMA Maasch, MDT Torres, MCR Melo… - Cell Host & Microbe, 2023 - cell.com
Molecular de-extinction could offer avenues for drug discovery by reintroducing bioactive
molecules that are no longer encoded by extant organisms. To prospect for antimicrobial …

[HTML][HTML] A Journey into the Evolution of Human Host-Oral Microbiome Relationship through Ancient Dental Calculus: A Scoping 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 …

[HTML][HTML] 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 …

[HTML][HTML] Resurrecting ancestral antibiotics: unveiling the origins of modern lipid II targeting glycopeptides

MH Hansen, M Adamek, D Iftime, D Petras… - Nature …, 2023 - nature.com
Antibiotics are central to modern medicine, and yet they are mainly the products of intra and
inter-kingdom evolutionary warfare. To understand how nature evolves antibiotics around a …

Triumphs and Challenges of Natural Product Discovery in the Postgenomic Era

C Cano-Prieto, A Undabarrena… - Annual Review of …, 2024 - annualreviews.org
Natural products have played significant roles as medicine and food throughout human
history. Here, we first provide a brief historical overview of natural products, their …

Sequencing-based analysis of microbiomes

Y Pinto, AS Bhatt - Nature Reviews Genetics, 2024 - nature.com
Microbiomes occupy a range of niches and, in addition to having diverse compositions, they
have varied functional roles that have an impact on agriculture, environmental sciences, and …

[HTML][HTML] Synthesis of metabolites and metabolite-like compounds using biocatalytic systems

R Wohlgemuth - Metabolites, 2023 - mdpi.com
Methodologies for the synthesis and purification of metabolites, which have been developed
following their discovery, analysis, and structural identification, have been involved in …

Paleomicrobiology: Tracking the past microbial life from single species to entire microbial communities

G Grasso, V Bianciotto, R Marmeisse - Microbial Biotechnology, 2024 - Wiley Online Library
By deciphering information encoded in degraded ancient DNA extracted from up to million‐
years‐old samples, molecular paleomicrobiology enables to objectively retrace the temporal …

[HTML][HTML] Inferring diet, disease and antibiotic resistance from ancient human oral microbiomes

G Dahlquist-Axe, FJ Standeven… - Microbial …, 2024 - microbiologyresearch.org
The interaction between a host and its microbiome is an area of intense study. For the
human host, it is known that the various body-site-associated microbiomes impact heavily on …