Absence of warmth permits epigenetic memory of winter in Arabidopsis

Absence of warmth permits epigenetic memory of winter in Arabidopsis

Plants use multiple cues to monitor seasonal temperatures. Here, the authors show that Arabidopsis requires not only prolonged cold, but the absence of temperature spikes above 15 °C to epigenetically silence FLC during winter.

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Auteurs principaux: Jo Hepworth, Rea L. Antoniou-Kourounioti, Rebecca H. Bloomer, Catja Selga, Kristina Berggren, Deborah Cox, Barley R. Collier Harris, Judith A. Irwin, Svante Holm, Torbjörn Säll, Martin Howard, Caroline Dean
Format: article
Langue:EN
Publié: Nature Portfolio 2018
Sujets:
Science
Q
Accès en ligne:https://doaj.org/article/fa9fda02cf414d3d9742f5bcac302a72
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Internet

https://doaj.org/article/fa9fda02cf414d3d9742f5bcac302a72

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