Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2020
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Authors
George G. Brown Miguel Cooper Monica Kobayashi Alberto Orgiazzi Anahí Domínguez Ana Paula Dias Turetta André L.C. Franco Andrey S. Zaitsev Anne Winding Bente Føreid Brajesh K. Singh Carlos Guerra Claudia Rojas David Spurgeon Ece Aksoy Fátima Maria Moreira Francisco Bautista Jianming Xu Johannes Rousk José Camilo Bedano Joseph D. Bagyaraj Krishna Saxena Laura Fernanda Simões da Silva Leho Tedersoo Loren Byrne Mac A. Callaham Madhu Choudhary M. Fernanda Aller Manuel Delgado-Baquerizo Maria Fuensanta García Orenes Maria Tsiafouli Marie de Graaf Miranda M Hart Moses Thuita Nancy Karanja Nathalie Fromin Nico Eisenhauer Nobuhiro Kaneko Pauline Mele Pilar Andres Pastor Raul Ochoa-Hueso Roman Kuperman Stephen Ichami Steven J. Fonte Thomas Ward Crowther Vinisa Saynes Santillan Yunuen Tapia TorresAbstract
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Authors
Lélis A. Carlos-Júnior Joel C. Creed Rob Marrs Rob J. Lewis Timothy P. Moulton Rafael Feijó-Lima Matthew SpencerAbstract
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Authors
Hendrik Andersen Jan Cermak Julia Fuchs Peter Knippertz Marco Gaetani Julian Quinting Sebastian Sippel Roland VogtAbstract
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Abstract
Recent discoveries have highlighted multiple mitotically and meiotically inherited alterations in gene expression that could not be explained solely by changes in the DNA sequence but were acknowledged as epigenetic. The modern view on epigenetics considers it as an integral part of genetics. Epigenetic mechanisms are encoded by genes in the genome and contribute to an essential part of genomic diversity, significantly extending its regulatory abilities. Epigenetic mechanisms involve molecular chromatin alterations through DNA methylation and histone modifications, as well as, complex non-coding RNAs and related enzyme machinery leading to changes in gene expression and resulting in changing phenotypes. In plants, epigenetic mechanisms may occur over their lifetime and across multiple generations, and can contribute substantially to phenotypic plasticity, stress responses, disease resistance, acclimation and adaptation to habitat conditions. In this review, we summarize recent advances with regards to Norway spruce epigenomics. We first consider the large size of the spruce genome that is linked to epigenetic mechanisms and why epigenomics is vitally important for spruce. Then, we discuss the molecular machinery supporting epigenetic mechanisms in Norway spruce and putative gene models involved. We presume substantial extension of gene families of epigenetic regulators and non-coding RNAs, especially in reproductive tissues. Norway spruce was the first species among forest trees in which epigenetic memory and epigenetic mechanisms were studied. The induction of an epigenetic memory during sexual reproduction and somatic embryogenesis has been described in Norway spruce. We discuss the latest results of epigenomic variation and epigenetic memory studies in Norway spruce and define the future perspectives for epigenetic studies. However, there is still a long way to decipher how the epigenetic mechanisms are involved in maintaining the stability of the spruce epigenome, how the epigenome is set to produce the epigenetic memory phenomenon and how these may result in an increased rate of adaptation to a changing environment.
Authors
Svenja B. Kroeger Daniel T. Blumstein Kenneth B. Armitage Jane Margaret Reid Julien G.A. MartinAbstract
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Authors
Selamawit Araya Kidane Beira H. Meressa Solveig Haukeland Trine Hvoslef-Eide Christer Magnusson Marjolein Couvreur Wim Bert Danny L. CoyneAbstract
No abstract has been registered