Ximena Chirinos Herrera
@ximenachirinos.bsky.social
🔬🧪🤔 PostDoc at @oxfordbiology.bsky.social | PhD @GBF_Lab @lrsv-toulouse.bsky.social
Reposted by Ximena Chirinos Herrera
It's finally out! With this new paper, Salma and Monica show that hypoxia-regulated ERFVIIs are not immediately destabilised during reoxygenation: they instead persist in the nucleus to control oxidative stress genes. www.nature.com/articles/s41...
April 22, 2026 at 3:03 PM
It's finally out! With this new paper, Salma and Monica show that hypoxia-regulated ERFVIIs are not immediately destabilised during reoxygenation: they instead persist in the nucleus to control oxidative stress genes. www.nature.com/articles/s41...
Reposted by Ximena Chirinos Herrera
Just as low-oxygen levels stress plants that are exposed to flooding, so does post-flooding reoxygenation and the associated burst of reactive oxygen species. Work @nature, shows that in both cases, the same molecular players mediate plants’ stress response.
shorturl.at/kIRDf
shorturl.at/kIRDf
H2O2 repurposes plant O2 sensing to regulate post-hypoxia responses - Nature
Experiments in Arabidopsis demonstrate that group VII ethylene response factors show differential responses to different stimuli, enabling plants in flood-prone environments to adapt to both submergence-induced hypoxia and reoxygenation upon desubmergence.
shorturl.at
April 22, 2026 at 3:08 PM
Just as low-oxygen levels stress plants that are exposed to flooding, so does post-flooding reoxygenation and the associated burst of reactive oxygen species. Work @nature, shows that in both cases, the same molecular players mediate plants’ stress response.
shorturl.at/kIRDf
shorturl.at/kIRDf
Reposted by Ximena Chirinos Herrera
We're hiring! 🌱
The RO2T Respiration Group is looking for a PhD student and a postdoc to work on root oxygen biology! Please spread the word!
#plantscijobs
The RO2T Respiration Group is looking for a PhD student and a postdoc to work on root oxygen biology! Please spread the word!
#plantscijobs
April 23, 2026 at 1:37 PM
We're hiring! 🌱
The RO2T Respiration Group is looking for a PhD student and a postdoc to work on root oxygen biology! Please spread the word!
#plantscijobs
The RO2T Respiration Group is looking for a PhD student and a postdoc to work on root oxygen biology! Please spread the word!
#plantscijobs
Reposted by Ximena Chirinos Herrera
New sheriff in town!
Check out the latest from the Synoxys lab identifying histone demethylase - KDMs as a new class of oxygen sensors that act in a root-specific manner and help prime plants for hypoxia tolerance.
#plantscience
Check out the latest from the Synoxys lab identifying histone demethylase - KDMs as a new class of oxygen sensors that act in a root-specific manner and help prime plants for hypoxia tolerance.
#plantscience
KDM7-mediated oxygen sensing reprograms chromatin to enhance hypoxia tolerance in the root https://www.biorxiv.org/content/10.1101/2025.11.24.690241v1
November 29, 2025 at 9:30 PM
New sheriff in town!
Check out the latest from the Synoxys lab identifying histone demethylase - KDMs as a new class of oxygen sensors that act in a root-specific manner and help prime plants for hypoxia tolerance.
#plantscience
Check out the latest from the Synoxys lab identifying histone demethylase - KDMs as a new class of oxygen sensors that act in a root-specific manner and help prime plants for hypoxia tolerance.
#plantscience
Thrilled to make my first post here 🌱 Right after presenting at #ISPLORE2025JP, where I shared our work on how anatomy & habitat shaped the oxygen-sensing machinery of angiosperms. Please check out our new preprint www.biorxiv.org/content/10.1...
September 23, 2025 at 3:15 PM
Thrilled to make my first post here 🌱 Right after presenting at #ISPLORE2025JP, where I shared our work on how anatomy & habitat shaped the oxygen-sensing machinery of angiosperms. Please check out our new preprint www.biorxiv.org/content/10.1...