Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Johanna von Seth"'
Autor:
Malin Hasselgren, Nicolas Dussex, Johanna von Seth, Anders Angerbjörn, Love Dalén, Karin Norén
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Inbreeding depression has been documented in various fitness traits in a wide range of species and taxa, however, the mutational basis is not yet well understood. We investigate how putatively deleterious variation influences fitness and is
Externí odkaz:
https://doaj.org/article/d890669e51284fe78eba6cb85c9ec704
Autor:
Johanna von Seth, Tom van der Valk, Edana Lord, Hanna Sigeman, Remi-André Olsen, Michael Knapp, Olga Kardailsky, Fiona Robertson, Marie Hale, Dave Houston, Euan Kennedy, Love Dalén, Karin Norén, Melanie Massaro, Bruce C. Robertson, Nicolas Dussex
Publikováno v:
BMC Genomics, Vol 23, Iss 1, Pp 1-17 (2022)
Abstract Background Understanding the micro-evolutionary response of populations to demographic declines is a major goal in evolutionary and conservation biology. In small populations, genetic drift can lead to an accumulation of deleterious mutati
Externí odkaz:
https://doaj.org/article/00effd6c74cf4b2c9b1a3b7d6161015d
Autor:
Verena E. Kutschera, Marcin Kierczak, Tom van der Valk, Johanna von Seth, Nicolas Dussex, Edana Lord, Marianne Dehasque, David W. G. Stanton, Payam Emami Khoonsari, Björn Nystedt, Love Dalén, David Díez-del-Molino
Publikováno v:
BMC Bioinformatics, Vol 23, Iss 1, Pp 1-17 (2022)
Abstract Background Many wild species have suffered drastic population size declines over the past centuries, which have led to ‘genomic erosion’ processes characterized by reduced genetic diversity, increased inbreeding, and accumulation of harm
Externí odkaz:
https://doaj.org/article/cd40e0643311421e8edf12c3f8400a40
Autor:
Johanna von Seth, Nicolas Dussex, David Díez-del-Molino, Tom van der Valk, Verena E. Kutschera, Marcin Kierczak, Cynthia C. Steiner, Shanlin Liu, M. Thomas P. Gilbert, Mikkel-Holger S. Sinding, Stefan Prost, Katerina Guschanski, Senthilvel K. S. S. Nathan, Selina Brace, Yvonne L. Chan, Christopher W. Wheat, Pontus Skoglund, Oliver A. Ryder, Benoit Goossens, Anders Götherström, Love Dalén
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Highly endangered species like the Sumatran rhinoceros are at risk from inbreeding. Five historical and 16 modern genomes from across the species range show mutational load, but little evidence for local adaptation, suggesting that future inbreeding
Externí odkaz:
https://doaj.org/article/2ca4ea65799945a881d363596de220e7
Autor:
Tatiana R. Feuerborn, Eleftheria Palkopoulou, Tom van der Valk, Johanna von Seth, Arielle R. Munters, Patrícia Pečnerová, Marianne Dehasque, Irene Ureña, Erik Ersmark, Vendela Kempe Lagerholm, Maja Krzewińska, Ricardo Rodríguez-Varela, Anders Götherström, Love Dalén, David Díez-del-Molino
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-10 (2020)
Abstract Background After over a decade of developments in field collection, laboratory methods and advances in high-throughput sequencing, contamination remains a key issue in ancient DNA research. Currently, human and microbial contaminant DNA stil
Externí odkaz:
https://doaj.org/article/46157498c7f94c1096d3889b21243f6f
Autor:
Nicolas Dussex, Tom van der Valk, Hernán E. Morales, Christopher W. Wheat, David Díez-del-Molino, Johanna von Seth, Yasmin Foster, Verena E. Kutschera, Katerina Guschanski, Arang Rhie, Adam M. Phillippy, Jonas Korlach, Kerstin Howe, William Chow, Sarah Pelan, Joanna D. Mendes Damas, Harris A. Lewin, Alex R. Hastie, Giulio Formenti, Olivier Fedrigo, Joseph Guhlin, Thomas W.R. Harrop, Marissa F. Le Lec, Peter K. Dearden, Leanne Haggerty, Fergal J. Martin, Vamsi Kodali, Françoise Thibaud-Nissen, David Iorns, Michael Knapp, Neil J. Gemmell, Fiona Robertson, Ron Moorhouse, Andrew Digby, Daryl Eason, Deidre Vercoe, Jason Howard, Erich D. Jarvis, Bruce C. Robertson, Love Dalén
Publikováno v:
Cell Genomics, Vol 1, Iss 1, Pp 100002- (2021)
Summary: The kākāpō is a flightless parrot endemic to New Zealand. Once common in the archipelago, only 201 individuals remain today, most of them descending from an isolated island population. We report the first genome-wide analyses of the speci
Externí odkaz:
https://doaj.org/article/d9e85cac600849db84e2a4f6f6510b9b
Autor:
Mathieu Robin, Giada Ferrari, Gülfirde Akgül, Xenia Münger, Johanna von Seth, Verena J. Schuenemann, Love Dalén, Christine Grossen
Publikováno v:
Molecular Ecology. 31:3548-3565
Population bottlenecks can have dramatic consequences for the health and long-term survival of a species. Understanding of historic population size and standing genetic variation prior to a contraction allows estimating the impact of a bottleneck on
Autor:
Norén, Christopher A. Cockerill, Malin Hasselgren, Nicolas Dussex, Love Dalén, Johanna von Seth, Anders Angerbjörn, Johan F. Wallén, Arild Landa, Nina E. Eide, Øystein Flagstad, Dorothee Ehrich, Aleksandr Sokolov, Natalya Sokolova, Karin
Publikováno v:
Genes; Volume 13; Issue 11; Pages: 2124
Accelerating climate change is causing severe habitat fragmentation in the Arctic, threatening the persistence of many cold-adapted species. The Scandinavian arctic fox (Vulpes lagopus) is highly fragmented, with a once continuous, circumpolar distri
Autor:
Christopher A, Cockerill, Malin, Hasselgren, Nicolas, Dussex, Love, Dalén, Johanna, von Seth, Anders, Angerbjörn, Johan F, Wallén, Arild, Landa, Nina E, Eide, Øystein, Flagstad, Dorothee, Ehrich, Aleksandr, Sokolov, Natalya, Sokolova, Karin, Norén
Publikováno v:
Genes. 13(11)
Accelerating climate change is causing severe habitat fragmentation in the Arctic, threatening the persistence of many cold-adapted species. The Scandinavian arctic fox (
Autor:
Nicolas Dussex, Love Dalén, Johanna von Seth, Karin Norén, Remi-Andre Olsen, Malin Hasselgren, Anders Angerbjörn
Publikováno v:
Molecular Ecology. 30:2790-2799
Reduced fitness through genetic drift and inbreeding is a major threat to small and isolated populations. Although previous studies have generally used genetically verified pedigrees to document effects of inbreeding and gene flow, these often fail t