Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Paul E Grini"'
Autor:
Jahn Davik, Robert C Wilson, Relindis G Njah, Paul E Grini, Stephen K Randall, Muath K Alsheik, Daniel James Sargent
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0248089 (2021)
Extreme cold and frost cause significant stress to plants which can potentially be lethal. Low temperature freezing stress can cause significant and irreversible damage to plant cells and can induce physiological and metabolic changes that impact on
Externí odkaz:
https://doaj.org/article/5bb2e4c3111743f686b21ede713436e8
Autor:
Daniel Bouyer, Francois Roudier, Maren Heese, Ellen D Andersen, Delphine Gey, Moritz K Nowack, Justin Goodrich, Jean-Pierre Renou, Paul E Grini, Vincent Colot, Arp Schnittger
Publikováno v:
PLoS Genetics, Vol 7, Iss 3, p e1002014 (2011)
Polycomb repressive complex 2 (PRC2) is a key regulator of epigenetic states catalyzing histone H3 lysine 27 trimethylation (H3K27me3), a repressive chromatin mark. PRC2 composition is conserved from humans to plants, but the function of PRC2 during
Externí odkaz:
https://doaj.org/article/61c35fe5b7e64ef9980023cf25d220f0
Autor:
Reza Shirzadi, Ellen D Andersen, Katrine N Bjerkan, Barbara M Gloeckle, Maren Heese, Alexander Ungru, Per Winge, Csaba Koncz, Reidunn B Aalen, Arp Schnittger, Paul E Grini
Publikováno v:
PLoS Genetics, Vol 7, Iss 2, p e1001303 (2011)
Seed development in angiosperms is dependent on the interplay among different transcriptional programs operating in the embryo, the endosperm, and the maternally-derived seed coat. In angiosperms, the embryo and the endosperm are products of double f
Externí odkaz:
https://doaj.org/article/b3bc68e3df244f14b24308a9b5c38bc6
Autor:
Paul E Grini, Tage Thorstensen, Vibeke Alm, Gema Vizcay-Barrena, Susanne S Windju, Tommy S Jørstad, Zoe A Wilson, Reidunn B Aalen
Publikováno v:
PLoS ONE, Vol 4, Iss 11, p e7817 (2009)
BACKGROUND:SET-domain proteins are histone lysine (K) methyltransferases (HMTase) implicated in defining transcriptionally permissive or repressive chromatin. The Arabidopsis ASH1 HOMOLOG 2 (ASHH2) protein (also called SDG8, EFS and CCR1) has been su
Externí odkaz:
https://doaj.org/article/192dae470d644e96a243e396680a6662
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Speciation involves reproductive isolation, which can occur by hybridization barriers acting in the endosperm of the developing seed. The nuclear endosperm is a nutrient sink, accumulating sugars from surrounding tissues, and undergoes coordinated ce
Externí odkaz:
https://doaj.org/article/fa18170e1100494ebee56d2527e0cbbd
Autor:
Yupeng Zhang, Marcos Viejo, Igor Yakovlev, Torstein Tengs, Paal Krokene, Timo Hytönen, Paul E. Grini, Carl Gunnar Fossdal
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
A major challenge for plants in a rapidly changing climate is to adapt to rising temperatures. Some plants adapt to temperature conditions by generating an epigenetic memory that can be transmitted both meiotically and mitotically. Such epigenetic me
Externí odkaz:
https://doaj.org/article/384c0b2ed11f4b30a5664fbc79b78edf
Autor:
Jonathan Bramsiepe, Anders K. Krabberod, Katrine N. Bjerkan, Renate M. Alling, Ida M. Johannessen, Karina S. Hornslien, Jason R. Miller, Anne K. Brysting, Paul E. Grini
Arabidopsis thaliana diverged from A. arenosa and A. lyrata at least 6 million years ago and are identified by genome-wide polymorphisms or morphological traits. The species are to a high degree reproductively isolated, but hybridization barriers are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73d1d70f9153f45c3e6ecece4f5e7f7c
https://doi.org/10.1101/2023.05.30.542816
https://doi.org/10.1101/2023.05.30.542816
Speciation by reproductive isolation can occur by hybridization barriers acting in the endosperm of the developing seed. The nuclear endosperm is a nutrient sink, accumulating sugars from surrounding tissues, and undergoes coordinated cellularization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d90caa09513ca8040bc145aa2f628884
https://doi.org/10.1101/2023.05.26.542444
https://doi.org/10.1101/2023.05.26.542444
Autor:
Yuri S van Ekelenburg, Karina S Hornslien, Tom Van Hautegem, Matyáš Fendrych, Gert Van Isterdael, Katrine N Bjerkan, Jason R Miller, Moritz K Nowack, Paul E Grini
Publikováno v:
PLANT PHYSIOLOGY
Genomic imprinting promotes differential expression of parental alleles in the endosperm of flowering plants and is regulated by epigenetic modification such as DNA methylation and histone tail modifications in chromatin. After fertilization, the end
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8215fceafa62975525e9dc9724ef0d0b
https://biblio.ugent.be/publication/01GJQJDVG7AKM45DYT1TWH1KN9
https://biblio.ugent.be/publication/01GJQJDVG7AKM45DYT1TWH1KN9
Autor:
YuPeng Zhang, Guangxun Fan, Tuomas Toivainen, Torstein Tengs, Igor Yakovlev, Paal Krokene, Timo Hytönen, Carl Gunnar Fossdal, Paul E. Grini
Plants must quickly adapt to a changing environment in order to maintain their fitness. One rapid adaptation mechanism that promotes plasticity is epigenetic memory, which may provide long-lived organisms the precious time needed to adapt to climate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37704d818cc5bf4ebd7adbd865ccb0d0
https://doi.org/10.1101/2022.10.09.511489
https://doi.org/10.1101/2022.10.09.511489