Results 51 to 60 of about 11,692,190 (343)
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Harnessing ancient genomes to study the history of human adaptation
Nature reviews genetics, 2017 The past several years have witnessed an explosion of successful ancient human genome-sequencing projects, with genomic-scale ancient DNA data sets now available for more than 1,100 ancient human and archaic hominin (for example, Neandertal) individuals.
S. Marciniak, G. Perry
semanticscholar +1 more source
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Reading Papyri, Writing Ancient History
, 2019 List of figures Preface to the second edition Preface to the first edition Plates Introduction: history and papyri 1 The culture of papyrus 2 Ancient and modern choices in documentation Languages and scripts Who wrote what Survival of papyri Restoring ...
R. Bagnall
semanticscholar +1 more source
Theoretical Roman Archaeology Journal, 2022 Over the last few decades, a critical revision of prior scholarship concerning Roman domestic space has led to the reappraisal of the traditional account of the atrium suggesting a possibility for this space to be ‘unroofed’.
Danilo Marco Campanaro
doaj +2 more sources
Evolution‐guided yeast complementation reveals functional differences in human PSPH variants
FEBS Open Bio, EarlyView.Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez +6 more
wiley +1 more source
Timing the Mesolithic-Neolithic Transition in the Iberian Peninsula: The Radiocarbon Dataset
Journal of Open Archaeology Data, 2019 In this paper, we describe the radiocarbon dataset compiled in the context of the project HAR2015-68962 EVOLPAST: 'Dinámicas evolutivas y patrones de variabilidad cultural de los últimos cazadores-recolectores y el primer Neolítico en el este peninsular (
Salvador Pardo-Gordó +3 more
doaj +1 more source
Northern Connections: Interregional Contacts in Bronze Age Northern and Middle Sweden
Open Archaeology, 2020 This article examines northern connections in the Nordic Bronze Age, focusing on interregional contacts in middle and northern Sweden. In the article, we argue that it is important to incorporate a northern perspective in the discussions about the ...
Ojala Karin, Ojala Carl-Gösta
doaj +1 more source
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source