Andreas Niebel
@andreasniebel.bsky.social
CNRS Plant molecular biologist at the LIPME, interested in plant-microbe interactions, symbiosis, development and the genetic and epigenetic mechanisms behind
Reposted by Andreas Niebel
👏👏 Well done Melissa for presenting your excellent work on lncRNA-based regulation of mycorrhizal and nitrogen-fixing #symbioses !🌱 🧬 🍄
@melissa-simonnet.bsky.social
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
June 6, 2025 at 6:49 AM
👏👏 Well done Melissa for presenting your excellent work on lncRNA-based regulation of mycorrhizal and nitrogen-fixing #symbioses !🌱 🧬 🍄
@melissa-simonnet.bsky.social
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
June 6, 2025 at 6:12 AM
@melissa-simonnet.bsky.social
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
Inspired poster presentation at the Occitano Catalan plant biology meeting in Perpignan
Proud PI 😉
Reposted by Andreas Niebel
Excellent talk from @ibrahimkeita.bsky.social presenting his PhD work on the regulation on symbiotic gene expression by lncRNAs 🧬 👏 👏 #proudPI
@ibrahimkeita.bsky.social
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
June 5, 2025 at 3:46 PM
Excellent talk from @ibrahimkeita.bsky.social presenting his PhD work on the regulation on symbiotic gene expression by lncRNAs 🧬 👏 👏 #proudPI
@ibrahimkeita.bsky.social
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
June 5, 2025 at 3:23 PM
@ibrahimkeita.bsky.social
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
Giving a great speech at the occitanocatalan plant biology meeting in Perpignan
Reposted by Andreas Niebel
Excited to attend the Occitano-Catalan plant biology meeting with this amazing group! @andreasniebel.bsky.social @yaranoureddine.bsky.social @melissa-simonnet.bsky.social @ibrahimkeita.bsky.social
Stimulating meeting organized by colleagues from @upvd.bsky.social LGDP 🙏
Stimulating meeting organized by colleagues from @upvd.bsky.social LGDP 🙏
June 5, 2025 at 2:39 PM
Excited to attend the Occitano-Catalan plant biology meeting with this amazing group! @andreasniebel.bsky.social @yaranoureddine.bsky.social @melissa-simonnet.bsky.social @ibrahimkeita.bsky.social
Stimulating meeting organized by colleagues from @upvd.bsky.social LGDP 🙏
Stimulating meeting organized by colleagues from @upvd.bsky.social LGDP 🙏
We are thrilled to Host Sylvain Bischof today at LIPME in Toulouse
April 7, 2025 at 9:11 AM
We are thrilled to Host Sylvain Bischof today at LIPME in Toulouse
Reposted by Andreas Niebel
📜 Apoplastic barriers are essential for nodule formation and nitrogen fixation in Lotus japonicus
🧑🔬 Defeng Shen, @tonnigrubeandersen.bsky.social, et al.
📔 @science.org
🔗 www.science.org/doi/10.1126/...
#️⃣ #PlantScience #PlantDevelopment #PlantNutrition #PlantPhysiology #PlantSymbiosis #Legumes
🧑🔬 Defeng Shen, @tonnigrubeandersen.bsky.social, et al.
📔 @science.org
🔗 www.science.org/doi/10.1126/...
#️⃣ #PlantScience #PlantDevelopment #PlantNutrition #PlantPhysiology #PlantSymbiosis #Legumes
Apoplastic barriers are essential for nodule formation and nitrogen fixation in Lotus japonicus
Establishment of the apoplastic root barrier known as the Casparian strip occurs early in root development. In legumes, this area overlaps with nitrogen-fixing nodule formation, which raises the possi...
www.science.org
March 25, 2025 at 10:56 AM
📜 Apoplastic barriers are essential for nodule formation and nitrogen fixation in Lotus japonicus
🧑🔬 Defeng Shen, @tonnigrubeandersen.bsky.social, et al.
📔 @science.org
🔗 www.science.org/doi/10.1126/...
#️⃣ #PlantScience #PlantDevelopment #PlantNutrition #PlantPhysiology #PlantSymbiosis #Legumes
🧑🔬 Defeng Shen, @tonnigrubeandersen.bsky.social, et al.
📔 @science.org
🔗 www.science.org/doi/10.1126/...
#️⃣ #PlantScience #PlantDevelopment #PlantNutrition #PlantPhysiology #PlantSymbiosis #Legumes
Reposted by Andreas Niebel
the results are the following:
Paloma DURAN, Liam ELLIOTT co-first
Marija SMOKVARSKA - 3
Hyun-Kyung LEE - 4
Pierre GAUTRAT - 5
Andrew HELMSTETTER - 6
Alan LE MOAN - 7
Laura ELVIRA GONZALEZ - 8
Liudmila KOZLOVA - 9
Paloma DURAN, Liam ELLIOTT co-first
Marija SMOKVARSKA - 3
Hyun-Kyung LEE - 4
Pierre GAUTRAT - 5
Andrew HELMSTETTER - 6
Alan LE MOAN - 7
Laura ELVIRA GONZALEZ - 8
Liudmila KOZLOVA - 9
March 25, 2025 at 11:14 AM
the results are the following:
Paloma DURAN, Liam ELLIOTT co-first
Marija SMOKVARSKA - 3
Hyun-Kyung LEE - 4
Pierre GAUTRAT - 5
Andrew HELMSTETTER - 6
Alan LE MOAN - 7
Laura ELVIRA GONZALEZ - 8
Liudmila KOZLOVA - 9
Paloma DURAN, Liam ELLIOTT co-first
Marija SMOKVARSKA - 3
Hyun-Kyung LEE - 4
Pierre GAUTRAT - 5
Andrew HELMSTETTER - 6
Alan LE MOAN - 7
Laura ELVIRA GONZALEZ - 8
Liudmila KOZLOVA - 9
Reposted by Andreas Niebel
Our latest article on biological nitrogen fixation on the aerial roots of sorghum has been published in @plosbiology.org. We thank the @energygov.bsky.social for supporting this exciting project.
journals.plos.org/plosbiology/...
journals.plos.org/plosbiology/...
March 4, 2025 at 1:45 PM
Our latest article on biological nitrogen fixation on the aerial roots of sorghum has been published in @plosbiology.org. We thank the @energygov.bsky.social for supporting this exciting project.
journals.plos.org/plosbiology/...
journals.plos.org/plosbiology/...
Reposted by Andreas Niebel
🚨New paper published in @nature.com! Using pan-genetics across the Solanum genus🍅🥔🍆we reveal why gene duplications🧬are major contingencies in crop engineering. My postdoc work in the Lippman lab @CSHL, collab. with @katiejenike.bsky.social @mikeschatz.bsky.social chatz.bsky.social and many others!
Solanum pan-genetics reveals paralogues as contingencies in crop engineering - Nature
Gene duplication and subsequent paralogue diversification are major obstacles to genotype-to-phenotype predictability.
nature.com
March 5, 2025 at 4:43 PM
🚨New paper published in @nature.com! Using pan-genetics across the Solanum genus🍅🥔🍆we reveal why gene duplications🧬are major contingencies in crop engineering. My postdoc work in the Lippman lab @CSHL, collab. with @katiejenike.bsky.social @mikeschatz.bsky.social chatz.bsky.social and many others!
Reposted by Andreas Niebel
🔬A un moment où la #science fait l’objet de mises en causes préoccupantes aux Etats-Unis 🇺🇸 (censure, arrêts de grands programmes et annonce de licenciements massifs dans la recherche publique), INRAE soutient le mouvement #StandUpForScience ✊
(1/2)
(1/2)
March 6, 2025 at 5:03 PM
🔬A un moment où la #science fait l’objet de mises en causes préoccupantes aux Etats-Unis 🇺🇸 (censure, arrêts de grands programmes et annonce de licenciements massifs dans la recherche publique), INRAE soutient le mouvement #StandUpForScience ✊
(1/2)
(1/2)
Stand up for science gathering in Toulouse to show our support to our colleagues from the USA
March 8, 2025 at 8:13 AM
Stand up for science gathering in Toulouse to show our support to our colleagues from the USA
Reposted by Andreas Niebel
Really pleased to transition from 2024 to 2025 with Tatiana Vernie's work on the evolution of the common symbiosis pathway published @pnas.org 🔽
We finally demonstrate that ☘️ have maintained a genetic pathway to engage with🍄for half a billion years!
www.pnas.org/doi/10.1073/...
We finally demonstrate that ☘️ have maintained a genetic pathway to engage with🍄for half a billion years!
www.pnas.org/doi/10.1073/...
Conservation of symbiotic signaling since the most recent common ancestor of land plants | PNAS
Plants have colonized lands 450 million years ago. This terrestrialization was facilitated
by developmental and functional innovations. Recent evo-...
www.pnas.org
January 1, 2025 at 12:05 PM
Really pleased to transition from 2024 to 2025 with Tatiana Vernie's work on the evolution of the common symbiosis pathway published @pnas.org 🔽
We finally demonstrate that ☘️ have maintained a genetic pathway to engage with🍄for half a billion years!
www.pnas.org/doi/10.1073/...
We finally demonstrate that ☘️ have maintained a genetic pathway to engage with🍄for half a billion years!
www.pnas.org/doi/10.1073/...
Reposted by Andreas Niebel
Dear French and Japanese colleagues, mark your calendars!
We are organising the bilateral France-Japan "Frontiers in Plant Biology" symposium.
Date: November 19-21, 2025
Location: Strasbourg
More information soon!
#plantscience
We are organising the bilateral France-Japan "Frontiers in Plant Biology" symposium.
Date: November 19-21, 2025
Location: Strasbourg
More information soon!
#plantscience
January 6, 2025 at 12:45 PM
Dear French and Japanese colleagues, mark your calendars!
We are organising the bilateral France-Japan "Frontiers in Plant Biology" symposium.
Date: November 19-21, 2025
Location: Strasbourg
More information soon!
#plantscience
We are organising the bilateral France-Japan "Frontiers in Plant Biology" symposium.
Date: November 19-21, 2025
Location: Strasbourg
More information soon!
#plantscience
Reposted by Andreas Niebel
New Article: "Precise deletion, replacement and inversion of large DNA fragments in plants using dual prime editing" rdcu.be/d55WL
...a chromosome editing tech enabling the scarless deletion, replacement and inversion of large DNA fragments, up to the megabase scale. #PlantScience
...a chromosome editing tech enabling the scarless deletion, replacement and inversion of large DNA fragments, up to the megabase scale. #PlantScience
January 13, 2025 at 12:36 PM
New Article: "Precise deletion, replacement and inversion of large DNA fragments in plants using dual prime editing" rdcu.be/d55WL
...a chromosome editing tech enabling the scarless deletion, replacement and inversion of large DNA fragments, up to the megabase scale. #PlantScience
...a chromosome editing tech enabling the scarless deletion, replacement and inversion of large DNA fragments, up to the megabase scale. #PlantScience
Reposted by Andreas Niebel
Presentation by Noe Arroyo an @lipme-toulouse.bsky.social alumni (PhD supervised by @lnl24.bsky.social) at #RPB2025 “prophase diversity in Xylella fastidious” work he carries out @ IRHS.
January 15, 2025 at 4:45 PM
Presentation by Noe Arroyo an @lipme-toulouse.bsky.social alumni (PhD supervised by @lnl24.bsky.social) at #RPB2025 “prophase diversity in Xylella fastidious” work he carries out @ IRHS.
Reposted by Andreas Niebel
Really proud of @ibrahimkeita.bsky.social presenting his PhD work on symbiotic long non-coding RNAs 🧬🌱 at #RPB25 👏 👏 Ibrahim is funded by @inrae-dpt-spe.bsky.social and @occitanie.bsky.social #plantscience
Presentation by @ibrahimkeita.bsky.social phd student @lipme-toulouse.bsky.social with @mattbnt.bsky.social and Andreas Niebel #RPB2025 long non-coding RNA SYNC1 in transcriptional reprogramming during nodule development
January 15, 2025 at 10:37 AM
Really proud of @ibrahimkeita.bsky.social presenting his PhD work on symbiotic long non-coding RNAs 🧬🌱 at #RPB25 👏 👏 Ibrahim is funded by @inrae-dpt-spe.bsky.social and @occitanie.bsky.social #plantscience
Reposted by Andreas Niebel
Big day today! @leapedinotti.bsky.social defending her PhD thesis!!! Léa has worked with @nicolasfreiditfrey.bsky.social on the role of CLE/CEP peptides during AMS. See her first chapter recently published 🔽
www.cell.com/current-biol...
www.cell.com/current-biol...
December 19, 2024 at 12:58 PM
Big day today! @leapedinotti.bsky.social defending her PhD thesis!!! Léa has worked with @nicolasfreiditfrey.bsky.social on the role of CLE/CEP peptides during AMS. See her first chapter recently published 🔽
www.cell.com/current-biol...
www.cell.com/current-biol...
Reposted by Andreas Niebel
in collaboration with @leapedinotti.bsky.social @kellerjeanphd.bsky.social @pierremarcdelaux.bsky.social @carogutj.bsky.social @nicolasfreiditfrey.bsky.social @fdecarvalhonie.bsky.social from
@lipme-toulouse.bsky.social @lrsv-toulouse.bsky.social @mpi-mp-potsdam.bsky.social
@lipme-toulouse.bsky.social @lrsv-toulouse.bsky.social @mpi-mp-potsdam.bsky.social
December 10, 2024 at 4:44 PM
Reposted by Andreas Niebel
Check our updated preprint lead by @malick-mbengue.bsky.social and Eve Teyssier⬇️
A discovery and a big question!
- LysM-RLK have played a symbiotic function for 450+ million years (yes, as old as the land plants ☘️ !)
- What if CO and LCOs were not essential for AM symbiosis after all ?
A discovery and a big question!
- LysM-RLK have played a symbiotic function for 450+ million years (yes, as old as the land plants ☘️ !)
- What if CO and LCOs were not essential for AM symbiosis after all ?
Delighted to present an updated version of our LysM-RLK/AM symbiosis story in Marchantia! @lrsv-toulouse.bsky.social www.biorxiv.org/content/10.1...
LysM-RLK plays an ancestral symbiotic function in plants
Arbuscular mycorrhiza (AM) with soilborne Glomeromycota fungi was pivotal in the conquest of land by plants almost half a billion years ago. In flowering plants, it is hypothesised that AM is initiate...
www.biorxiv.org
December 6, 2024 at 9:07 PM
Check our updated preprint lead by @malick-mbengue.bsky.social and Eve Teyssier⬇️
A discovery and a big question!
- LysM-RLK have played a symbiotic function for 450+ million years (yes, as old as the land plants ☘️ !)
- What if CO and LCOs were not essential for AM symbiosis after all ?
A discovery and a big question!
- LysM-RLK have played a symbiotic function for 450+ million years (yes, as old as the land plants ☘️ !)
- What if CO and LCOs were not essential for AM symbiosis after all ?
Reposted by Andreas Niebel
And @eveteyssier.bsky.social is on bsky!!
Proud to have my updated work available on Biorxiv : ancestral function of LysM-RLK for AM establishment
@lrsv-toulouse.bsky.social
@malick-mbengue.bsky.social @pierremarcdelaux.bsky.social @melaniekrich.bsky.social
@kellerjeanphd.bsky.social
www.biorxiv.org/content/10.1...
@lrsv-toulouse.bsky.social
@malick-mbengue.bsky.social @pierremarcdelaux.bsky.social @melaniekrich.bsky.social
@kellerjeanphd.bsky.social
www.biorxiv.org/content/10.1...
LysM-RLK plays an ancestral symbiotic function in plants
Arbuscular mycorrhiza (AM) with soilborne Glomeromycota fungi was pivotal in the conquest of land by plants almost half a billion years ago. In flowering plants, it is hypothesised that AM is initiate...
www.biorxiv.org
December 7, 2024 at 6:20 PM
And @eveteyssier.bsky.social is on bsky!!
Reposted by Andreas Niebel
Check out our recent work 'Annexin- and calcium-regulated priming of legume root cells for endosymbiotic infection' in Nature Communications rdcu.be/d2Aye
Annexin- and calcium-regulated priming of legume root cells for endosymbiotic infection
Nature Communications - This study describes ultrastructural changes and cell-specific calcium responses that accompany cytoplasmic bridge formation in legume root cells committed to symbiotic...
rdcu.be
December 10, 2024 at 4:44 PM
Check out our recent work 'Annexin- and calcium-regulated priming of legume root cells for endosymbiotic infection' in Nature Communications rdcu.be/d2Aye
Reposted by Andreas Niebel
🥳 Happy to share the publication of the last part of Thomas Roule's Ph.D. at IPS2 on the role of ARES lncRNA 🧬 in the modulation of Arabidopsis 🌱 root architecture. doi.org/10.1002/iub....
A great collaboration with the group of Federico Ariel 🧪
A great collaboration with the group of Federico Ariel 🧪
November 19, 2023 at 2:04 PM
🥳 Happy to share the publication of the last part of Thomas Roule's Ph.D. at IPS2 on the role of ARES lncRNA 🧬 in the modulation of Arabidopsis 🌱 root architecture. doi.org/10.1002/iub....
A great collaboration with the group of Federico Ariel 🧪
A great collaboration with the group of Federico Ariel 🧪