[Seminars] You are invited to attend “Molecular path into plant cellular reprogramming” ON February 8, 2024

[Delphine Verspeel]

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“ Molecular path into plant cellular reprogramming” 



Prof Keiko Sugimoto 



RIKEN Center for Sustainable Resource Science 
JAPAN 
& 
Department of Biological Sciences 
Graduate School of Science 
The University of Tokyo 
JAPAN 








Thursday, February 8, 2024 
11:00 




Plants display remarkable developmental plasticity and regenerate new tissues and/or organs after injury. Local signals produced by wounding trigger cellular reprogramming in regeneration but molecular mechanisms underlying this control remain poorly understood. We investigate how wound stress activates new transcription to initiate cell fate reprogramming and how chromatin-based mechanisms modulate these transcriptional changes. A group of AP2/ERF transcription factors named WOUND INDUCED DEDIFFERENTIATION1-4 (WIND1-4) act as central regulators of wound-induced cellular reprogramming and our recent work demonstrated that WINDs activate a diverse set of genes to protect and rebuild plant tissues after injury. We have also shown that wounding induces dynamic changes in histone acetylation status to modify gene expression. In this talk I will discuss our latest findings on how histone acetylation and deacetylation modulate gene expression to reprogramme cell fate in regeneration. 







Jozef Schell seminar room 
Technologiepark 71 - 9052 






Invited by Prof Yves Van de Peer and Prof Lieven De Veylder 

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Genome editing, cutting-edge technology for a sustainable agriculture 

VIB-UGent Center for Plant Systems Biology Ghent University 
Technologiepark-Zwijnaarde 71 
9052 Ghent-Belgium 
Phone: +32(0)9 331 38 00 
[ http://www.psb.vib-ugent.be/ | https://www.psb.ugent.be/ ] 




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