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Ancestry testing of "Old Tom," a killer whale central to mutualistic interactions with human whalers
(Peer reviewed; Journal article, 2023)Cooperative hunting between humans and killer whales (Orcinus orca) targeting baleen whales was reported in Eden, New South Wales, Australia, for almost a century. By 1928, whaling operations had ceased, and local killer ... -
Anchor Hooking of Pipelines
(Master thesis, 2013)1.Pipeline material effectThe displacement and force of mid-element pipeline in local horizontal and verticalplane in the elastoplastic pipeline model are larger than that in the elastic model.In the opposite way the bending ... -
Anchor ice formation and habitat choice of Atlantic salmon (Salmo salar L.) parr in steep streams
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:273, Doctoral thesis, 2008) -
Anchor Loads on Pipelines
(Master thesis, 2015)Anchor hooking on a subsea pipeline has been investigated in this thesis. Anchor loads on pipelines is in general a rarely occurring event, however, the severity when it occurs could easily jeopardize the integrity of any ... -
Anchorage performance of fully-encapsulated rock bolts under pull-and-shear loading
(Doctoral thesis at NTNU;2015:48, Doctoral thesis, 2015)This thesis aims to study the anchorage performance of rock bolts under pull-andshear loading conditions. Laboratory tests, an analytical solution and a numerical simulation are included. The research results can be ... -
Anchored kernel hashing for cancelable template protection for cross-spectral periocular data
(Journal article; Peer reviewed, 2019)Periocular characteristics is gaining prominence in biometric systems and surveillance systems that operate either in NIR spectrum or visible spectrum. While the ocular information can be well utilized, there exists a ... -
Anchoring plant metallothioneins to the inner face of the plasma membrane of Saccharomyces cerevisiae cells leads to heavy metal accumulation
(Journal article; Peer reviewed, 2017)In this study we engineered yeast cells armed for heavy metal accumulation by targeting plant metallothioneins to the inner face of the yeast plasma membrane. Metallothioneins (MTs) are cysteine-rich proteins involved in ... -
Ancient acquisition of "alginate utilization loci" by human gut microbiota
(Journal article; Peer reviewed, 2018)In bacteria from the phylum Bacteroidetes, the genes coding for enzymes involved in polysaccharide degradation are often colocalized and coregulated in so-called “polysaccharide utilization loci” (PULs). PULs dedicated to ... -
Ancient and historical DNA in conservation policy
(Peer reviewed; Journal article, 2022)Although genetic diversity has been recognized as a key component of biodiversity since the first Convention on Biological Diversity (CBD) in 1993, it has rarely been included in conservation policies and regulations. Even ... -
Ancient and modern genomes unravel the evolutionary history of the rhinoceros family
(Peer reviewed; Journal article, 2021)Only five species of the once-diverse Rhinocerotidae remain, making the reconstruction of their evolutionary history a challenge to biologists since Darwin. We sequenced genomes from five rhinoceros species (three extinct ... -
Ancient and modern stickleback genomes reveal the demographic constraints on adaptation
(Peer reviewed; Journal article, 2021)Adaptation is typically studied by comparing modern populations with contrasting environments. Individuals persisting in the ancestral habitat are typically used to represent the ancestral founding population; however, it ... -
Ancient DNA evidence for the ecological globalization of cod fishing in medieval and post-medieval Europe
(Peer reviewed; Journal article, 2022)Understanding the historical emergence and growth of long-range fisheries can provide fundamental insights into the timing of ecological impacts and the development of coastal communities during the last millennium. ... -
Ancient DNA from a lost Negev Highlands desert grape reveals a Late Antiquity wine lineage
(Peer reviewed; Journal article, 2023)Recent excavations of Late Antiquity settlements in the Negev Highlands of southern Israel uncovered a society that established commercial-scale viticulture in an arid environment [D. Fuks et al., Proc. Natl. Acad. Sci. ... -
Ancient DNA reveals a southern presence of the Northeast Arctic cod during the Holocene
(Peer reviewed; Journal article, 2022)Climate change has been implicated in an increased number of distributional shifts of marine species during the last century. Nonetheless, it is unclear whether earlier climatic fluctuations had similar impacts. We use ... -
Ancient DNA reveals the timing and persistence of organellar genetic bottlenecks over 3,000 years of sunflower domestication and improvement
(Journal article; Peer reviewed, 2019)Here, we report a comprehensive paleogenomic study of archaeological and ethnographic sunflower remains that provides significant new insights into the process of domestication of this important crop. DNA from both ancient ... -
Ancient DNA sequence quality is independent of fish bone weight
(Peer reviewed; Journal article, 2023)The field of ancient DNA (aDNA) typically uses between 50 and 200 mg of minimum input weight of bone material for the extraction of DNA from archaeological remains. While laboratory and analysis techniques have focused on ... -
Ancient DNA suggests modern wolves trace their origin to a Late Pleistocene expansion from Beringia
(Journal article; Peer reviewed, 2019)Grey wolves (Canis lupus) are one of the few large terrestrial carnivores that have maintained a wide geographical distribution across the Northern Hemisphere throughout the Pleistocene and Holocene. Recent genetic studies ... -
Ancient dolphin genomes reveal rapid repeated adaptation to coastal waters
(Peer reviewed; Journal article, 2023)Parallel evolution provides strong evidence of adaptation by natural selection due to local environmental variation. Yet, the chronology, and mode of the process of parallel evolution remains debated. Here, we harness the ... -
Ancient Evolutionary Trade-Offs between Yeast Ploidy States
(Journal article; Peer reviewed, 2013)The number of chromosome sets contained within the nucleus of eukaryotic organisms is a fundamental yet evolutionarily poorly characterized genetic variable of life. Here, we mapped the impact of ploidy on the mitotic ... -
Ancient genomes from Iceland reveal the making of a human population
(Journal article; Peer reviewed, 2018)Opportunities to directly study the founding of a human population and its subsequent evolutionary history are rare. Using genome sequence data from 27 ancient Icelanders, we demonstrate that they are a combination of ...