Nice paper from @leonardojo.bsky.social @kaisakajala.bsky.social @bradylabs.bsky.social @marianasartur.bsky.social and others. #tomato #suberin #exodermis #MYB 🍅 🧬 💚🌱❤️

Membrane trafficking meets root barriers, resilience, and carbon storage 🌱🌍
New discovery: Blocking clathrin-mediated endocytosis in Arabidopsis roots sparks ROS bursts → ectopic suberization. This might unlock ways to increase suberization in roots and C in soils
#PlantScience #RootBiology #Suberin

This is a super cool paper linking the developmental stage gradient in the root to the mechanisms controlling suberin deposition! 👏

Have a look at Tonnis Thread explaining the highlights, and then read the paper in Cell Reports!

#PlantScience #PlantDevelopment #Suberin

MYB68 regulates radial endodermal differentiation and suberin patterning In this study, Kraska et al. identify MYB68 as a novel regulator of endodermal suberization, linked to the formation of distinct identities in the xylem-pole-associated endodermis. The research uncove...

📜 MYB68 regulates radial endodermal differentiation and suberin patterning

🧑‍🔬 @leoniekraska.bsky.social, @tonnigrubeandersen.bsky.social, et al.

📔 @cp-cellreports.bsky.social

🔗 www.cell.com/cell-reports...

#️⃣ #PlantScience #PlantDevelopment #Suberin #PlantCellWalls #PlantRoots #PassageCells

Establishing a suberin tool kit for determining suberization within classical and ‘orphan’ tissues Suberin is a complex biopolymer found in land plants that serves as a natural barrier, regulating water and nutrient uptake while also providing defense against invading pathogens. Structurally, suber...

📜 Establishing a suberin tool kit for determining suberization within classical and ‘orphan’ tissues

🧑‍🔬 Justin B. Nichol, Lorena S. Yeung, Mark A. Bernards, Marcus A. Samuel

📔 @cp-trendsplantsci.bsky.social

🔗 www.cell.com/trends/plant...

#️⃣ #PlantScience #Suberin #PlantMethods #PlantCellWalls

Host @tonnigrubeandersen.bsky.social and speaker @robertasu.bsky.social on stage at the @mpipz.bsky.social. The slide shows the title of the presentation, "GELP proteins as architects of essential plant biopolymers". It also contains beautiful fluorescence microscopy images of cutin and lignin depositions in leaves, stomata, seeds and embryos.

Briefly came out of retirement to hear @robertasu.bsky.social speak @mpipz.bsky.social.
Fantastic talk & beautiful images on Arabidopsis GELP protein function. There are 105 GELPs, working in small teams of 3-5 that each regulate #Suberin & #Cutin depositions in distinct organs/cells. #PlantScience

A single-nuclei transcriptome census of the Arabidopsis maturing root identifies that MYB67 controls phellem cell maturation Using small nuclear RNA sequencing (snRNA-seq), Miller et al. produced a gene expression census of the maturing Arabidopsis root and, by exploring the development of the suberizing phellem, identify that MYB67 controls phellem cell maturation. This census may serve as resource for engineering future plants with improved stress resilience and carbon capture capacity.

🤩 For #suberin lovers

A single-nuclei transcriptome census of the Arabidopsis maturing root identifies that MYB67 controls phellem cell maturation

www.cell.com/developmenta...

#plantsciences

Update on the Structure and Regulated Biosynthesis of the Apoplastic Polymers Cutin and Suberin Abstract. The plant lipid polymers cutin and suberin play a critical role in many aspects of plant growth and development, and physiology. The mechanisms o

Update on the Structure and Regulated Biosynthesis of the Apoplastic Polymers #Cutin and #Suberin #plantscience

shorturl.at/lLhZL

Update on the Structure and Regulated Biosynthesis of the Apoplastic Polymers Cutin and Suberin Abstract. The plant lipid polymers cutin and suberin play a critical role in many aspects of plant growth and development, and physiology. The mechanisms o

📜 Update on the Structure and Regulated Biosynthesis of the Apoplastic Polymers Cutin and Suberin

🧑‍🔬 Dylan K Kosma, José Graca, Isabel Molina

📙 @plantphys.bsky.social

🔗 academic.oup.com/plphys/advan...

#️⃣ #PlantScience #Suberin #Cutin #PlantPhysiology

We all live in a yellow suberin, yellow suberin, yellow #suberin
For the latest updates on this amazing #biopolymer, watch this space 👇

Tonni Grube Andersen on stage at PADiBa2024, presenting a talk titled "How do plants and bacteria form beneficial associations for N-fixation?"

Leonie Kraska on stage at PADiBa2024, presenting a talk titled "MYB68 regulates suberin patterning and radially distinct endodermal differentiation".

Swati Mahiwal on stage at PADiBa2024, presenting a talk titled "Endodermal suberization and passage cell occurrence in Lotus japonicus".

Pascal Krohn on stage at PADiBa2024, presenting a talk titled "Cope and communicate - Spatial interplay between plant specialized metabolites, physical (periderm) barriers and the A. thaliana root microbiome".

The Tonni Grube-Group from #MPIPZ is pretty well represented at #padiba2024. (Reportedly) amazing talks from Tonni, Leonie Kraska, Swati Mahiwal & Pascal Krohn. Additionally, a poster from Ahmet Tas on display 👌

#PlantScience #Suberin

Photos from @tonnigrube.bsky.social & @robertasu.bsky.social

MYB68 regulates suberin patterning and radially distinct endodermal differentiation bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution

📜 MYB68 regulates suberin patterning and radially distinct endodermal differentiation

🧑‍🔬 Leonie Kraska, @luckystrike1984.bsky.social, @tonnigrube.bsky.social, et al.

📔 @biorxiv-plants.bsky.social

🔗 www.biorxiv.org/content/10.1...

#️⃣ #PlantScience #Suberin #PassageCells #PlantDevelopment #PlantRoot

PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

📜 The GPAT4/6/8 clade functions in Arabidopsis root suberization nonredundantly with the GPAT5/7 clade required for suberin lamellae

🧑‍🔬 Kay Gully, Christiane Nawrath, et al.

📔 PNAS

🔗 www.pnas.org/doi/10.1073/...

#️⃣ #PlantScience #PlantDevelopment #Suberin #RootBiology

The GPAT4/6/8 clade functions in Arabidopsis root suberization non-redundantly with the GPAT5/7 clade required for suberin lamellae bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution

📜 The GPAT4/6/8 clade functions in Arabidopsis root suberization non-redundantly with the GPAT5/7 clade required for suberin lamellae

🧑‍🔬 Kay Gully, Christiane Nawrath, et al.

📔 @biorxiv-plants.bsky.social

🔗 www.biorxiv.org/content/10.1...

#️⃣ #PlantScience #PlantDevelopment #Suberin

The evolutionary innovation of root suberin lamellae contributed to the rise of seed plants - Nature... This study reports the striking discovery that a water-impermeable barrier known as suberin lamellae was first evolved in the common ancestor of seed plants and contributed to their evolutionary succe...

📜 The evolutionary innovation of root suberin lamellae contributed to the rise of seed plants

🧑‍🔬 Yu Su, Tao Feng, Shiyou Lü, Dai-Yin Chao, et al.

📔 Nature Plants

🔗 www.nature.com/articles/s41...

#️⃣ #PlantScience #RootBiology #Suberin #CellWalls #PlantEvolution