7 Works

Images of loop-mediated isothermal amplification (LAMP) for SARS-CoV-2 testing and optimized 'Cap-iLAMP'

Stephan Riesenberg, Lukas Bokelmann, Tomislav Maricic, Svante Pääbo, Matthias Meyer, Olaf Nickel & Stephan Borte
Here we present images of loop-mediated isothermal amplification (LAMP) and optimized Cap-iLAMP (capture and improved ‎loop-mediated isothermal amplification). Cap-iLAMP combines a hybridization capture-based RNA extraction of gargle lavage samples with an improved colorimetric RT-LAMP assay and smartphone-based color scoring. Cap-iLAMP is compatible with point-of-care testing and enables the detection of SARS-CoV-2 positive samples in less than one hour. The sensitivity is 97% and the specificity is 99%.

Female fertile phase synchrony, and male mating and reproductive skew, in the crested macaque

James Higham, Michael Heistermann, Muhammad Agil, Dyah Perwitasari-Farajallah, Anja Widdig & Antje Engelhardt
High social status is the primary determinant of reproductive success among group-living male mammals. Primates living in multimale–multifemale groups show the greatest variation in the strength of this link, with marked variation in reproductive skew by male dominance among species, dependent on the degree of female fertile phase synchrony, and the number of competing males. Here, we present data on two groups of wild crested macaques (Macaca nigra), living in the Tangkoko Reserve, Sulawesi, Indonesia....

Data from: Opsins in Onychophora (velvet worms) suggest a single origin and subsequent diversification of visual pigments in arthropods

Lars Hering, Miriam J. Henze, Martin Kohler, Almut Kelber, Christoph Bleidorn, Maren Leschke, Birgit Nickel, Matthias Meyer, Martin Kircher, Paul Sunnucks & Georg Mayer
Multiple visual pigments, prerequisites for color vision, are found in arthropods, but the evolutionary origin of their diversity remains obscure. In this study, we explore the opsin genes in five distantly related species of Onychophora, using deep transcriptome sequencing and screening approaches. Surprisingly, our data reveal the presence of only one opsin gene (onychopsin) in each onychophoran species, and our behavioral experiments indicate a maximum sensitivity of onychopsin to blue–green light. In our phylogenetic analyses,...

Pleistocene sediment DNA reveals hominin and faunal turnovers at Denisova Cave

Elena Irene Zavala
Denisova Cave in southern Siberia is the type locality of the Denisovans, an archaic hominin group related to Neanderthals. The dozen hominin remains recovered from the deposits also include Neanderthals and the child of a Neanderthal and a Denisovan, suggesting that Denisova Cave was a contact zone between these archaic hominins. Uncertainties persist, however, about the order in which they appeared at the site, the timing and environmental context of hominin occupation, and their association...

Data from: Chimpanzees behave prosocially in a group-specific manner

Edwin J. C. Van Leeuwen, Sarah E. DeTroy, Stephan P. Kaufhold, Clara Dubois, Sebastian Schütte, Josep Call & Daniel B. M. Haun
Chimpanzees act cooperatively in the wild, but whether they afford benefits to others, and whether their tendency to act prosocially varies across communities is unclear. Here, we show that chimpanzees from neighboring communities provide valuable resources to group members at personal cost, and that the magnitude of their prosocial behavior is group specific. Provided with a resource-donation experiment allowing for free (partner) choice, we observed an increase in prosocial acts across the study period in...

Data from: Ecological and evolutionary significance of primates’ most consumed plant families

Jun Ying Lim, Michael D. Wasserman, Jorin Veen, Marie-Lynne Despres-Einspenner & W. Daniel Kissling
Angiosperms have been essential components of primate diet for millions of years, but the relative importance of different angiosperm families in primate diets and their influence on primate evolution and ecology remains unclear. Here, we assess the contribution and ecological and evolutionary significance of plant families to the diets of wild primates based on an unprecedented dietary dataset of over 8,000 dietary records, compiled from 140 primary sources encompassing 109 primate species. Out of the...

Genomic basis for skin phenotype and cold adaptation in the extinct Steller's sea cow

Diana Le Duc, Akhil Velluva, Molly Cassatt-Johnstone, Remi-Andre Olsen, Sina Baleka, Chen-Ching Lin, Johannes R. Lemke, John R. Southon, Alexander Burdin, Ming-Shan Wang, Sonja Grunewald, Wilfried Rosendahl, Ulrich Joger, Sereina Rutschmann, Thomas B. Hildebrandt, Guido Fritsch, James A. Estes, Janet Kelso, Love Dalén, Michael Hofreiter, Beth Shapiro & Torsten Schöneberg
Steller’s sea cow, an extinct sirenian and one of the largest Quaternary mammals, was described by Georg Steller in 1741 and eradicated by humans within 27 years. Here, we complement Steller’s descriptions with paleogenomic data from 12 individuals. We identified convergent evolution between Steller’s sea cow and cetaceans but not extant sirenians, suggesting a role of several genes in adaptation to cold environments. Among these are inactivations of lipoxygenase genes, which in humans and mouse...

Registration Year

  • 2021
    7

Resource Types

  • Dataset
    7

Affiliations

  • Max Planck Institute for Evolutionary Anthropology
    7
  • Leipzig University
    2
  • University of Antwerp
    1
  • University of Queensland
    1
  • National Yang Ming Chiao Tung University
    1
  • Lund University
    1
  • University of California, San Diego
    1
  • New York University
    1
  • Indiana University
    1
  • University of Göttingen
    1