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Today's landscape on the Faroe Islands. Image credit: Eyðfinn Magnussen

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Published on 25 Nov 2024

Viking colonizers of Iceland and nearby Faroe Islands had very different origins, study finds

Geneticists have studied the distribution of Y-chromosome haplogroups on the Faroe Islands, known to have been colonized by Vikings around the year 900 CE, and compared these to distributions of haplogroups in today’s Scandinavia. They showed with novel analysis methods that the haplotype distribution in the Faroe Islands most closely resembled that in Norway and Denmark, and to a lesser extent that in Sweden, but differed from that in Iceland. They concluded that a band of Viking men from all over Scandinavia colonized the Faroe Islands, which differed in their geographical origin and genetic make-up from those who settled Iceland.

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Today's landscape on the Faroe Islands. Image credit: Eyðfinn Magnussen

Featured news

Published on 25 Nov 2024

Viking colonizers of Iceland and nearby Faroe Islands had very different origins, study finds

Geneticists have studied the distribution of Y-chromosome haplogroups on the Faroe Islands, known to have been colonized by Vikings around the year 900 CE, and compared these to distributions of haplogroups in today’s Scandinavia. They showed with novel analysis methods that the haplotype distribution in the Faroe Islands most closely resembled that in Norway and Denmark, and to a lesser extent that in Sweden, but differed from that in Iceland. They concluded that a band of Viking men from all over Scandinavia colonized the Faroe Islands, which differed in their geographical origin and genetic make-up from those who settled Iceland.

Photo credit: Ioly Kotta-Loizou

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Published on 18 Nov 2024

Ioly Kotta-Loizou – The role of mycoviruses for the future of disease in medicine and agriculture

In honor of this year’s World Antimicrobial Resistance Awareness Week (WAAW), Professor Ioly Kotta-Loizou discussed her research and experience in the field of mycovirology. Ioly is head of Crop Protection and Climate Change (CPCC), co-director of the Centre for Agriculture, Food and Environmental Management (CAFEM) research at the University of Hertfordshire, and an honorary lecturer at Imperial College London and the University of Manchester. Ioly also holds several editorial roles with Frontiers, including Associate Editor for Frontiers in Virology and Frontiers in Cellular and Infection Microbiology. With over 15 years of experience in the field of molecular microbiology, Ioly's research is focused on viruses, bacteria, and fungi, with a particular interest in mycoviruses for the directed manipulation of fungi in remediation and biotechnology.

The study’s co-authors Argel Horton and Laura Arton apply the chlorine paste to a large coral (Orbicella annularis). The bright white area is where the treatment has already been applied. Image: Dr Graham Forrester.

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Published on 14 Nov 2024

Chlorine and cocoa butter could protect corals from disease and decrease antibiotic pollution of the oceans

Researchers found that chlorine mixed with cocoa butter is effective at treating diseased corals, which could reduce negative side effects of antibiotic treatments on ocean ecosystems

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