Houming Chen
@hmchen93.bsky.social
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📥 89
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plant cell biologist / postdoc @ unige
Happy to share our latest manuscript about Brassinosteroid recognition 😎 hope it offers a broad and intensive understanding of BR ligands--BRI1-LIKE receptors mechanism.
add a skeleton here at some point
about 1 month ago
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Houming Chen
Michael Hothorn
about 1 month ago
Our latest on brassinosteroid signaling: Ligand binding spectrum, specificity & selectivity of all BR receptors in Arabidopsis. By
@albertocaregnato.bsky.social
,
@hmchen93.bsky.social
and our great chemistry collaborators Mirek Kvasnica, Jana Oklestkova and Mirek Strnad.
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Houming Chen
Michael Hothorn
2 months ago
Nice analysis of ITPK and VIH inositol pyrophophate kinase over-expression lines in Arabidopsis.
onlinelibrary.wiley.com/doi/10.1111/...
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Enhancing inositol pyrophosphate accumulation in plants alters growth, phosphate homeostasis, and insect herbivory
This research investigates the physiological and biochemical impacts of increasing inositol pyrophosphates, molecules involved in plant phosphate sensing and jasmonic acid signaling, in Arabidopsis. ...
https://onlinelibrary.wiley.com/doi/10.1111/tpj.70315
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Houming Chen
Simon Snoeck
3 months ago
Shedding light on the structure-function mechanisms of LRR-RPs. Our research merges
#AlphaFold3
, years of literature and functional validation to reveal diverse ligand-binding mechanisms and a conserved co-receptor association mechanism.
www.biorxiv.org/content/10.1...
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Houming Chen
Nature Reviews Molecular Cell Biology
4 months ago
New Online! Mechanisms of auxin action in plant growth and development
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Mechanisms of auxin action in plant growth and development
Nature Reviews Molecular Cell Biology, Published online: 19 May 2025; doi:10.1038/s41580-025-00851-2The phytohormone auxin coordinates plant growth by forming local maxima and gradients through cell-to-cell transport and metabolic control. Recent research has identified novel signalling mechanisms involving extracellular auxin perception and auxin-mediated cyclic AMP production.
https://bit.ly/4j7jOgs
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novel and in-depth work 👍🏻
add a skeleton here at some point
4 months ago
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Houming Chen
Nature Plants
8 months ago
New Article: "Structural mechanism underlying PHO1;H1-mediated phosphate transport in Arabidopsis"
rdcu.be/d62pA
Phosphate transporter PHO1: cryo-EM, biochemical & physiological analysis. Molecular and regulatory mechanism of transport mediated by the SPX–EXS family.
#PlantScience
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Houming Chen
bioRxiv Plant Bio
10 months ago
BPMs regulate Arabidopsis seedling development by promoting auxin-independent degradation of the Aux/IAA protein IAA10 https://www.biorxiv.org/content/10.1101/2024.11.26.625463v1
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BPMs regulate Arabidopsis seedling development by promoting auxin-independent degradation of the Aux/IAA protein IAA10 https://www.biorxiv.org/content/10.1101/2024.11.26.625463v1
After germination, seedlings undergo etiolated development (skotomorphogenesis), enabling them to gr
https://www.biorxiv.org/content/10.1101/2024.11.26.625463v1
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Houming Chen
Prof. Keiko Torii
10 months ago
Perspectives on a co-option of a familiar signaling pathway for embryo patterning, where phosphorylation of SCREAM by MPK3/6 triggers different outcomes. But..Symmetric Cell Division is EXCITING and essential for generating a mirror-symmetric Guard Cell pair😘🌱.
www.nature.com/articles/s41...
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Yoda screams again - Nature Plants
Nature Plants - Yoda screams again
https://www.nature.com/articles/s41477-024-01886-7
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Houming Chen
Super excited to announce that our SCRM story is officially published!!! 🎉🎉🎉 Want to discover the exciting new functions of ICE1/SCRM? Want to dive into the latest model of plant embryo initiation? Don’t miss out—check it out here:
nph.onlinelibrary.wiley.com/doi/10.1111/...
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Phosphorylation‐dependent activation of the bHLH transcription factor ICE1/SCRM promotes polarization of the Arabidopsis zygote
In Arabidopsis thaliana, the asymmetric cell division (ACD) of the zygote gives rise to the embryo proper and an extraembryonic suspensor, respectively. This process is controlled by the ERECTA-YODA...
https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.20265
10 months ago
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Super excited to announce that our SCRM story is officially published!!! 🎉🎉🎉 Want to discover the exciting new functions of ICE1/SCRM? Want to dive into the latest model of plant embryo initiation? Don’t miss out—check it out here:
nph.onlinelibrary.wiley.com/doi/10.1111/...
loading . . .
Phosphorylation‐dependent activation of the bHLH transcription factor ICE1/SCRM promotes polarization of the Arabidopsis zygote
In Arabidopsis thaliana, the asymmetric cell division (ACD) of the zygote gives rise to the embryo proper and an extraembryonic suspensor, respectively. This process is controlled by the ERECTA-YODA...
https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.20265
10 months ago
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