Ryo Tachibana
@ryotachibana.bsky.social
Plant science, Post-doc, 🇯🇵Kyoto univ.(BSc, MSc, PhD)→🇬🇧Univ. Cambridge (Post-doc), chloroplast biogenesis by transcription factors🌱
X: @Ryo Tachibana_4
https://linktr.ee/RyoTachibana_4
X: @Ryo Tachibana_4
https://linktr.ee/RyoTachibana_4
Reposted by Ryo Tachibana
Our new work lead by Anuphon. Cryo Structure of CARD1 reveals copper in the ecodomain, required for sensing H202. The phenotype of card1 is same as rbohd, suggesting ROS produced by RBOHD is sensed by CARD1.
July 28, 2025 at 8:24 AM
Our new work lead by Anuphon. Cryo Structure of CARD1 reveals copper in the ecodomain, required for sensing H202. The phenotype of card1 is same as rbohd, suggesting ROS produced by RBOHD is sensed by CARD1.
BGH2 is a paralog of BPG4, which we reported as a chloroplast homeostasis factor last year in Nature Communications (Tachibana et al. 2024).
www.nature.com/articles/s41...
Interestingly, in contrast to light-inducible BPG4, BGH2 is dark-inducible and acts as an etioplast homeostasis factor!!
www.nature.com/articles/s41...
Interestingly, in contrast to light-inducible BPG4, BGH2 is dark-inducible and acts as an etioplast homeostasis factor!!
BPG4 regulates chloroplast development and homeostasis by suppressing GLK transcription factors and involving light and brassinosteroid signaling - Nature Communications
The authors identify BPG4, a novel regulator of chloroplast development. BPG4 directly suppresses transcriptional activity of GLK to fine-tune photosynthesis associated nuclear gene expression, and re...
www.nature.com
July 23, 2025 at 5:30 PM
BGH2 is a paralog of BPG4, which we reported as a chloroplast homeostasis factor last year in Nature Communications (Tachibana et al. 2024).
www.nature.com/articles/s41...
Interestingly, in contrast to light-inducible BPG4, BGH2 is dark-inducible and acts as an etioplast homeostasis factor!!
www.nature.com/articles/s41...
Interestingly, in contrast to light-inducible BPG4, BGH2 is dark-inducible and acts as an etioplast homeostasis factor!!