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Multi-proxy analyses of a mid-15th century Middle Iron Age Bantu-speaker palaeo-faecal specimen elucidates the configuration of the 'ancestral' sub-Saharan African intestinal microbiome.
Riaan F Rifkin, Surendra Vikram, Jean-Baptiste Ramond, Alba Rey-Iglesia, Tina B Brand, Guillaume Porraz, Aurore Val, Grant Hall, Stephan Woodborne, Matthieu Le Bailly, Marnie Potgieter, Simon J Underdown, Jessica E Koopman, Don A Cowan, Yves Van de Peer, Eske Willerslev, Anders J Hansen
Jun 08, 2020
BACKGROUND: The archaeological incidence of ancient human faecal material provides a rare opportunity to explore the taxonomic composition and metabolic capacity of the ancestral human intestinal microbiome (IM). Here, we report...
Multi-proxy analyses of a mid-15th century Middle Iron Age Bantu-speaker palaeo-faecal specimen elucidates the configuration of the ‘ancestral’ sub-Saharan African intestinal microbiome
Riaan F. Rifkin, Surendra Vikram, Jean-Baptiste Ramond, Alba Rey-Iglesia, Tina B. Brand, Guillaume Porraz, Aurore Val, Grant Hall, Stephan Woodborne, Matthieu Le Bailly, Marnie Potgieter, Simon J. Underdown, Jessica E. Koopman, Don A. Cowan, Yves Van de Peer, Eske Willerslev, Anders J. Hansen
Jun 06, 2020
Multi-proxy analyses of a mid-15th century Middle Iron Age Bantu-speaker palaeo-faecal specimen elucidates the configuration of the ‘ancestral’ sub-Saharan African intestinal microbiome
Riaan F. Rifkin, Surendra Vikram, Jean-Baptiste Ramond, Alba Rey-Iglesia, Tina B. Brand, Guillaume Porraz, Aurore Val, Grant Hall, Stephan Woodborne, Matthieu Le Bailly, Marnie Potgieter, Simon J. Underdown, Jessica E. Koopman, Don A. Cowan, Yves Van de Peer, Eske Willerslev, Anders J. Hansen
May 06, 2021
Radiocarbon dating of mortars from the baptismal font of the San Lorenzo cathedral of Alba (Cuneo, Italy)
Giovanni L. Pesce, Egle Micheletto, Gianluca Quarta, Sofia Ugge, Lucio Calcagnile, Anna Decri
Jan 01, 0001
The San Lorenzo Cathedral of Alba is a Romanesque church (rebuilt in Gothic epoch) located in northwest Italy. Since 2007, this church has been subjected to renovations and archaeological excavations that led to the finding of...
Radiocarbon dating of mortars from the baptismal font of the San Lorenzo cathedral of Alba (Cuneo, Italy)
Giovanni L. Pesce, Egle Micheletto, Gianluca Quarta, Sofia Ugge, Lucio Calcagnile, Anna Decri
Jan 01, 0001
The San Lorenzo Cathedral of Alba is a Romanesque church (rebuilt in Gothic epoch) located in northwest Italy. Since 2007, this church has been subjected to renovations and archaeological excavations that led to the finding of...
Towards comprehensive annotation of Drosophila melanogaster enzymes in FlyBase.
The catalytic activities of enzymes can be described using Gene Ontology (GO) terms and Enzyme Commission (EC) numbers. These annotations are available from numerous biological databases and are routinely accessed by researchers...
Drosophila ß Heavy -Spectrin is required in polarized ensheathing glia that form a diffusion-barrier around the neuropil
Nicole Pogodalla, Holger Kranenburg, Simone Rey, Silke Rodrigues, Albert Cardona, Christian Klämbt
Jan 31, 2022
Abstract: In the central nervous system (CNS), functional tasks are often allocated to distinct compartments. This is also evident in the Drosophila CNS where synapses and dendrites are clustered in distinct neuropil regions....
Helminth Microbiota Profiling Using Bacterial 16S rRNA Gene Amplicon Sequencing
Symbiont microbial communities play important roles in animal biology and are thus considered integral components of metazoan organisms, including parasitic worms (helminths). Nevertheless, the study of helminth microbiomes has...
Drosophila ßHeavy-Spectrin is required in polarized ensheathing glia that form a diffusion-barrier around the neuropil.
Nicole Pogodalla, Holger Kranenburg, Simone Rey, Silke Rodrigues, Albert Cardona, Christian Klämbt
Nov 04, 2021
In the central nervous system (CNS), functional tasks are often allocated to distinct compartments. This is also evident in the Drosophila CNS where synapses and dendrites are clustered in distinct neuropil regions. The neuropil...
Drosophila ßHeavy-Spectrin is required in polarized ensheathing glia that form a diffusion-barrier around the neuropil.
Nicole Pogodalla, Holger Kranenburg, Simone Rey, Silke Rodrigues, Albert Cardona, Christian Klämbt
Feb 01, 2022
In the central nervous system (CNS), functional tasks are often allocated to distinct compartments. This is also evident in the Drosophila CNS where synapses and dendrites are clustered in distinct neuropil regions. The neuropil...
Synthetic Spin-Orbit Coupling in an Optical Lattice Clock.
Michael L Wall, Andrew P Koller, Shuming Li, Xibo Zhang, Nigel R Cooper, Jun Ye, Ana Maria Rey
Mar 27, 2018
We propose the use of optical lattice clocks operated with fermionic alkaline-earth atoms to study spin-orbit coupling (SOC) in interacting many-body systems. The SOC emerges naturally during the clock interrogation, when atoms...
Field evidence of swash groundwater circulation in the microtidal rousty beach, France
Damien Sous, Lise Petitjean, Frédéric Bouchette, Vincent Rey, Samuel Meulé, Francois Sabatier, Kévin Martins
Nov 01, 2016
This manuscript reports on a novel field experiment carried out on a microtidal beach in Camargue, France. For the first time in the field, a comprehensive description of the groundwater dynamics under sandy beach swash zone...
Reverse engineering of ceramic anthropomorphic figurines from the Tumaco archaeological tradition in southwest Colombia.
Traditional studies of archaeological ceramics in Colombia have been largely based on visual and stylistic analyses. Here we introduce frameworks and concepts of reverse engineering as a complementary strategy to develop...
Comparative anatomy of the carotid canal in the Miocene small-bodied catarrhine Pliobates cataloniae.
Florian Bouchet, Alessandro Urciuoli, Amélie Beaudet, Marta Pina, Salvador Moyà-Solà, David M Alba
Nov 16, 2021
The small-bodied Miocene catarrhine Pliobates cataloniae (11.6 Ma, Spain) displays a mosaic of catarrhine symplesiomorphies and hominoid synapomorphies that hinders deciphering its phylogenetic relationships. Based on cladistic...
Viewing AML through a New Lens
Epigenetic modifications, such as histone modifications and DNA methylation, are essential for ensuring the dynamic control of gene regulation in every cell type. These modifications are associated with gene activation or...
Classic Models for New Perspectives
Whilst a wealth of data indicate that infections by gastrointestinal helminths are accompanied by significant alterations in the composition of the vertebrate gut flora, little is known of the immune-molecular mechanisms that...
MICHELINdb
Riccardo Scotti, Stuart Southern, Christine Boinett, Timothy P Jenkins, Alba Cortés, Cinzia Cantacessi
Jan 06, 2020
BACKGROUND: The complex network of interactions occurring between gastrointestinal (GI) and extra-intestinal (EI) parasitic helminths of humans and animals and the resident gut microbial flora is attracting increasing attention...
Medicago truncatula symbiosis mutants affected in the interaction with a biotrophic root pathogen.
Gastrointestinal worms and bacteria
A plethora of studies, both experimental and epidemiological, have indicated the occurrence of associations between infections by gastrointestinal (GI) helminths and the composition and function of the host gut microbiota. Given...
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