Daniel Lagunas

Interested in chloroplast biogenesis and retrograde chloroplast-to-nucleus communication in plants. Postdoc Reseach. @UNAM, Mexico
#Marchantia #Arabidopsis#

[Journal of Cell Biology @JCellBiol]

TMEM175 does not function as a proton-selective ion channel to prevent lysosomal over-acidification/ From Erika Riederer, Dejian Ren and colleagues: https://t.co/nB1j8CiYxZ

📕 In #Lysosomes 2026: https://t.co/MSywZCoVep

[Hannes Maib @hannes_maib]

Starting to write up the first mechanistic paper from my lab about endosomal PI(3)P: Retromer tubules (Vps35) budding from PI(3)P positive sorting endosomes with Actin at the neck. When PI(3)P homeostasis is perturbed this organisation breaks down and cells cant recycle cargo

[得津隆太郎 (R. Tokutsu)@北里大・生物機能開発学研究室 @RTokutsu]

コンピテントセル、汎用と特殊用の2種を作りました。
いずれも2×10^8超えのコンピテンシー！
これで一年以上は戦えそうです。

そうそう、作成時の凍結は液体窒素による瞬間凍結じゃないほうがむしろ良いってご存知ですか？
on ice分注してから-80度に入れるだけでOKです😉

#生物機能開発学研究室

[Will Shaw @willmshaw]

New preprint out 🌱

We present a new T-DNA vector system for Arabidopsis that supports clean, genomically mapped, single-copy T-DNA insertion with predictable cell-type/conditional gene expression.

@MoKhalilLab + Gehring labs

https://t.co/oqkjliGHaQ

🧵1/16

[Hiro Nakagami 中神 弘史 @Grandpa_Hiro]

Indispensable roles of RBOH-mediated ROS production in development and morphogenesis of Marchantia polymorpha https://t.co/laqSatutGt

[Cell Biology J-Club @cell_club]

A mitochondria-driven quality control mechanism for peroxisomal membrane proteins | Nature Communications https://t.co/exR24RacWv

[New Phytologist @NewPhyt]

Homology of the dark cells of Paleozoic liverworts with the specialized oil body cells of modern liverworts (Marchantiophyta)

@verdoornia

https://t.co/ZsTK4wzkwR

[Hiro Nakagami 中神 弘史 @Grandpa_Hiro]

Together with talented PhD students Gabriel and Mung Hsia, we reflected on how pattern-triggered immunity came to be established in plants.
https://t.co/4SXh3E78vW

[Cell Biology J-Club @cell_club]

Split GFP-based fluorescent biosensors detect ER–Golgi membrane contact dynamics https://t.co/VV3DJmWStW

[Cell Biology J-Club @cell_club]

A coordinated transcriptional program controls de novo Golgi biogenesis | The EMBO Journal | Springer Nature Link https://t.co/a65ocg18tH

[Ryo Tachibana (立花諒) @RyoTachibana_4]

Transcription of photosynthetic genes in the plant chloroplast: lessons from bacteria - Moon - 2026 - The Plant Journal - Wiley Online Library https://t.co/Tf6ejOikSQ

[New Phytologist @NewPhyt]

#TansleyInsight: Decoding GUN1 in plastid-to-nucleus signaling: what it doesn't, what it does, and why it matters

Wendler, Leister & Kleine
👇

📖 https://t.co/PeK1iudO6W

#LatestIssue #PlantScience

[The Plant Cell @ThePlantCell]

2-Cys peroxiredoxins and the chaperone cpHSP70 act in concert in chloroplast biogenesis in Arabidopsis seedlings (Fernando Rodríguez-Marín , Antonia M Gallardo-Martínez , et al) https://t.co/3HYGfQAHsc @ASPB #PlantSci

[Journal of Cell Biology @JCellBiol]

Hämälistö, Del Valle Batalla, @LabYuseff, and @mattilalab review how #BCells have adopted specialized ways to use endolysosomal vesicles to promote adaptive immune responses. https://t.co/utTYS8Vxut

📕 In #Lysosomes 2026: https://t.co/cmsYzG94ON

[Cell Biology J-Club @cell_club]

ESCRT proteins organise stress-induced organelle contact between endoplasmic reticulum and Golgi | bioRxiv https://t.co/9rGD2TvTsz

[Nick Talbot @talbotlabTSL]

Peer-reviewed version of our study led by @AliceEseola first seen on @biorxivpreprint showing the exquisite level of control of organelle trafficking & autophagy exerted during plant infection by the blast fungus. Thanks to all co-authors.
https://t.co/ah0sCl6Aql

[Molecular Plant & Plant Communications @MPlantPCom]

Mitochondrial Retrograde Signaling – Integrating Metabolic, Environmental, and Hormonal Cues to Shape Plant Development and Growth #review #MolecularPlant https://t.co/HvUE7SHGPZ

[The Spang Lab @Spang_Lab]

How to determine the proteome of cellular compartments?
We established a method to do just that, published in @elife: SPEx: Compartment-Resolved Proteomics via Expansion Microscopy–Guided Microdissection https://t.co/eudW9kRIUi

[J Cell Science @J_Cell_Sci]

Gina Simon, Doris Hellerschmied and colleagues dissect stress-induced proteome remodelling at the Golgi–endosome interface.
Highlight: https://t.co/3Z58U5kVeh
Article: https://t.co/jww0eW37Fm

[Ryo Yokoyama @yokoyama_ryo]

Chemical modulation of chloroplast de- and redifferentiation reveals a role for the SAL1–PAP retrograde pathway in facilitating plastid transitions | PNAS https://t.co/hh8f0lxS5e @PNASNews