Helene Robert Boisivon (Lab)
@robertboisivonlab.bsky.social
180 followers
170 following
12 posts
Plant developmental biologist at #CEITEC, #MUNI, Brno, Czech Republic. Working on Arabidopsis and Brassica reproduction, seeds and abiotic stresses. http://boisivonlab.ceitec.cz/
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Reposted by Helene Robert Boisivon (Lab)
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Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
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Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Roman Ulm
@romanulm.bsky.social
· Jan 23
Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Reposted by Helene Robert Boisivon (Lab)
Danve Castroverde
@danvec.bsky.social
· Jan 9
Cooperative condensation of RNA-DIRECTED DNA METHYLATION 16 splicing isoforms enhances heat tolerance in Arabidopsis - Nature Communications
Dissecting the mechanisms underlying heat tolerance is important for understanding how plants acclimate to heat stress. Here, the authors identified a new role for RDM16 isoforms encoded by two splice...
www.nature.com
Reposted by Helene Robert Boisivon (Lab)
Rodrigo Reis
@rodrigoreislab.com
· Jan 9
Activation and memory of the heatshock response is mediated by Prion-like domains of sensory HSFs in Arabidopsis
Plants are able to sense and remember heat stress. An initial priming heat stress enables plants to acclimate so that they are able to survive a subsequent higher temperature. The heatshock transcription factors (HSFs) play a crucial role in this process, but the mechanisms by which plants sense heat stress are not well understood. By comprehensively analyzing the binding targets of all the HSFs, we find that HSFs act in a network, with upstream sensory acting in a transcriptional cascade to activate downstream HSFs and protective proteins.
www.cell.com