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Université de Fribourg

The record of Deinotheriidae from the Miocene of the Swiss Jura Mountains (Jura Canton, Switzerland)

Gagliardi, Fanny ; Maridet, Olivier ; Becker, Damien

In: bioRxiv, 2021, p. 244061

The Miocene sands of the Swiss Jura Mountains, long exploited in quarries for the construction industry, have yielded abundant fossil remains of large mammals. Among Deinotheriidae (Proboscidea), two species, Prodeinotherium bavaricum and Deinotherium giganteum, had previously been identified in the Delémont valley, but never described. A third species, Deinotherium levius, from the locality of...

Université de Fribourg

Decent Work for All : Rethinking Decent Work in the Context of South Africa

Ludwig, Carmen ; Webster, Edward

In: sozialpolitik.ch, 2020, vol. 2, no. 3, p. Article: 2.3

The authors argue that there is a need to rethink what a commitment to decent work would mean in the context of South Africa, a country with a large number of long term unemployed. Drawing on their experience of researching work in South Africa, they highlight the relevance of the agency of workers for the progressive realisation of a decent work agenda. The lukewarm response of the government to...

Université de Fribourg

New material of Epiaceratherium and a new species of Mesaceratherium clear up the phylogeny of early Rhinocerotidae (Perissodactyla)

Tissier, Jérémy ; Antoine, Pierre-Olivier ; Becker, Damien

In: Royal Society Open Science, 2020, vol. 7, no. 7, p. 200633

Reduction of the anterior dentition (i.e. incisors and canines) is a major adaptative trait of the Rhinocerotidae among Perissodactyla. However, the corresponding evolutionary sequence was lacking a robust phylogenetic frame to support it thus far. Here, we describe a new Oligocene species of Rhinocerotinae, Mesaceratherium sp. nov. from the Swiss locality of Bumbach (MP25 reference level)....

Università della Svizzera italiana

The prospect and challenges to the flow of liquid biopsy in Africa

Oluwaseyi Temilola, Dada ; Wium, Martha ; Coulidiati, Tangbadioa Herve ; Adeola, Henry Ademola ; Carbone, Giuseppina Maria ; Catapano, Carlo Vittorio Institute of Oncology Research (IOR), Faculty of Biomedical Sciences, Università della Svizzera italiana, Switzerland ; Zerbini, Luiz Fernando

In: Cells, 2019, vol. 8, no. 8, p. 862

Liquid biopsy technologies have the potential to transform cancer patient management as it others non- invasive diagnosis and real-time monitoring of disease progression and treatment responses. The use of liquid biopsy for non-invasive cancer diagnosis can have pivotal importance for the African continent where access to medical infrastructures is limited, as it eliminates the need for...

Université de Fribourg

Non-typhoidal Salmonella blood stream infection in Kuwait: Clinical and microbiological characteristics

Albert, M. John ; Bulach, Dieter ; Alfouzan, Wadha ; Izumiya, Hidemasa ; Carter, Glen ; Alobaid, Khaled ; Alatar, Fatemah ; Sheikh, Abdul Rashid ; Poirel, Laurent

In: PLOS Neglected Tropical Diseases, 2019, vol. 13, no. 4, p. e0007293

Salmonella organisms are classified into typhoidal Salmonella (causing enteric fever) and non-typhoidal Salmonella (NTS) (causing infections other than enteric fever). Apart from causing other infections, NTS causes blood-stream infection (bacteremia and septicemia). NTS blood stream infection (NTS-BI) is considered to be an emerging and neglected tropical disease in Africa. It causes a very...

Université de Fribourg

Pleistocene sea-floor fibrous crusts and spherulites in the Danakil Depression (Afar, Ethiopia)

Jaramillo‐Vogel, David ; Foubert, Anneleen ; Braga, Juan Carlos ; Schaegis, Jean‐Charles ; Atnafu, Balemwal ; Grobéty, Bernard ; Kidane, Tesfaye

In: Sedimentology, 2019, vol. 66, no. 2, p. 480–512

Pleistocene fibrous aragonite fabrics, including crusts and spherules, occur in the Danakil Depression (Afar, Ethiopia) following the deposition of two distinctive Middle and Late Pleistocene coralgal reef units and pre‐dating the precipitation of evaporites. Crusts on top of the oldest reef unit (Marine Isotope Stage 7) cover and fill cavities within a red algal framework. The younger...

Université de Fribourg

Spatially varying selection shapes life history clines among populations of Drosophila melanogaster from sub-Saharan Africa

Fabian, D. K. ; Lack, J. B. ; Mathur, V. ; Schlötterer, C. ; Schmidt, P. S. ; Pool, J. E. ; Flatt, Thomas

In: Journal of Evolutionary Biology, 2015, vol. 28, no. 4, p. 826–840

Clines in life history traits, presumably driven by spatially varying selection, are widespread. Major latitudinal clines have been observed, for example, in Drosophila melanogaster, an ancestrally tropical insect from Africa that has colonized temperate habitats on multiple continents. Yet, how geographic factors other than latitude, such as altitude or longitude, affect life history in this...

Université de Fribourg

Biochronological and palaeobiogeographical significance of the earliest Miocene mammal fauna from Northern Vietnam

Antoine, Pierre-Olivier ; Made, Jan van der ; Métais, Grégoire ; Phuc, Laq The ; Quan, Quý Tr??ng ; Schneider, Simon ; Tran, Dang Ngoc ; Vasilyan, Davit ; Viet, Luong The ; Böhme, Madelaine

In: Palaeobiodiversity and Palaeoenvironments, 2018, vol. 98, no. 2, p. 287–313

Current scientific knowledge of Tertiary fossils from south of the Ailao Shan-Red River shear zone is extremely poor, in sharp contrast with the situation nowadays, as the area of Laos and Vietnam is regarded as a global hotspot of biodiversity. In this context, the few localities that yielded fossil assemblages are of first importance for the understanding of Cenozoic palaeobiogeography and...