Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Hanna Johannesson"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Speciation is a continuous process driven by genetic, geographic, and ecological barriers to gene flow. It is widely investigated in multicellular eukaryotes, yet we are only beginning to comprehend the relative importance of mechanisms driv
Externí odkaz:
https://doaj.org/article/3a169b3bf0cd40378f5e6d4d179b871b
Publikováno v:
Mobile DNA, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Background The genome of the filamentous ascomycete Podospora anserina shows a relatively high abundance of retrotransposons compared to other interspersed repeats. The LTR-retrotransposon family crapaud is particularly abundant in the genom
Externí odkaz:
https://doaj.org/article/71f54bff1f9742498bafc41d42a72935
Autor:
Xi-Hui Du, Si-Yue Wang, Martin Ryberg, Yong-Jie Guo, Jing-Yi Wei, Donald H. Pfister, Hanna Johannesson
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Spores are important as dispersal and survival propagules in fungi. In this study we investigated the variation in number, shape, size and germination mode of ascospores in Morchella galilaea, the only species of the genus Morchella known to fruit in
Externí odkaz:
https://doaj.org/article/d27b876b3b7b47cb986ca399c4d2458d
Autor:
S. Lorena Ament-Velásquez, Hanna Johannesson, Tatiana Giraud, Robert Debuchy, Sven J. Saupe, Alfons J. M. Debets, Eric Bastiaans, Fabienne Malagnac, Pierre Grognet, Leonardo Peraza-Reyes, Pierre Gladieux, Åsa Kruys, Philippe Silar, Sabine M. Huhndorf, Andrew N. Miller, Aaron A. Vogan
Publikováno v:
MycoKeys, Vol 75, Iss , Pp 51-69 (2020)
The filamentous fungus Podospora anserina has been used as a model organism for more than 100 years and has proved to be an invaluable resource in numerous areas of research. Throughout this period, P. anserina has been embroiled in a number of taxon
Externí odkaz:
https://doaj.org/article/d9012f08e49d400bbfc492df0637f211
Publikováno v:
Epigenetics, Vol 15, Iss 9, Pp 972-987 (2020)
DNA methylation is an epigenetic mark that plays an important role in genetic regulation in eukaryotes. Major progress has been made in dissecting the molecular pathways that regulate DNA methylation. Yet, little is known about DNA methylation variat
Externí odkaz:
https://doaj.org/article/a6e1e97ed5a14725b069478f59a30713
Autor:
Merce Montoliu-Nerin, Marisol Sánchez-García, Claudia Bergin, Verena Esther Kutschera, Hanna Johannesson, James D. Bever, Anna Rosling
Publikováno v:
Frontiers in Fungal Biology, Vol 2 (2021)
Morphological characters and nuclear ribosomal DNA (rDNA) phylogenies have so far been the basis of the current classifications of arbuscular mycorrhizal (AM) fungi. Improved understanding of the evolutionary history of AM fungi requires extensive or
Externí odkaz:
https://doaj.org/article/0993d5dbaed14c7ebab8f6681ba8d8df
Autor:
Sandra Lorena Ament-Velásquez, Veera Tuovinen, Linnea Bergström, Toby Spribille, Dan Vanderpool, Juri Nascimbene, Yoshikazu Yamamoto, Göran Thor, Hanna Johannesson
Publikováno v:
Frontiers in Fungal Biology, Vol 2 (2021)
The study of the reproductive biology of lichen fungal symbionts has been traditionally challenging due to their complex lifestyles. Against the common belief of haploidy, a recent genomic study found a triploid-like signal in Letharia. Here, we infe
Externí odkaz:
https://doaj.org/article/8081373533ff4e1fadc2d6f9ed4e36bc
Autor:
Jesper Svedberg, Sara Hosseini, Jun Chen, Aaron A. Vogan, Iva Mozgova, Lars Hennig, Pennapa Manitchotpisit, Anna Abusharekh, Thomas M. Hammond, Martin Lascoux, Hanna Johannesson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
Meiotic drive elements are selfish genetic elements that mediate a skew in their sexual transmission from parent to offspring. Here, the authors sequence and analyze large and complex genomic regions associated with meiotic drive elements in the fung
Externí odkaz:
https://doaj.org/article/0d766cf0f68044a282236873eaadf2ef
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Genomic rearrangements can be either a cause or a consequence of large-scale suppression of recombination in a genome. Here, Sun et al. show that recombination may be suppressed in collinear genomic regions, and that inversions may accumulate over ti
Externí odkaz:
https://doaj.org/article/5d99065b982244f789faf7f4667def68
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 6, Iss 12, Pp 4009-4022 (2016)
Phenotypic plasticity is the ability of a genotype to produce different phenotypes under different environmental or developmental conditions. Phenotypic plasticity is a ubiquitous feature of living organisms, and is typically based on variable patter
Externí odkaz:
https://doaj.org/article/074ebc3c5aa748658e8729e469c889c7