Gunther Doehlemann
@gun_doe
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Plants, microbes, and what they're doing to each other
Cologne. Or anywhere else
Joined July 2011
Fungal effector-mediated PTI suppression from the apoplast!
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It's great to see this work being published: Zarah and Priya found how the success of an adapted pathogen is determined by intermicrobial interactions, mediated by a fungal lysozyme. Collab with @Kemen_Lab & @ParkerLab_MPIPZ | PNAS
pnas.org
Microbial communities inhabiting plants have emerged as crucial factors in regulating plant health and defense against disease-causing pathogens. T...
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It's great to see this work being published: Zarah and Priya found how the success of an adapted pathogen is determined by intermicrobial interactions, mediated by a fungal lysozyme. Collab with @Kemen_Lab & @ParkerLab_MPIPZ | PNAS
pnas.org
Microbial communities inhabiting plants have emerged as crucial factors in regulating plant health and defense against disease-causing pathogens. T...
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GH25 lysozyme mediates tripartite interkingdom interactions and microbial competition on the plant leaf surface | PNAS
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The plant stress hormone salicylic acid has unexpected functions in growth and development. Notably, the classical SA receptores NPRs seems not to participate. If you want to know more, have a look at the little review we wrote: https://t.co/20y8eUloYN
frontiersin.org
While the role of salicylic acid (SA) for plant immunity has been investigated for decades, its function in regulating plant growth and development has only ...
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#TansleyInsight: Trehalose 6-phosphate – a central regulator at the crossroads of sugar #signalling, #metabolism, and development By Franziska Fichtner 👇 📖 https://t.co/DGvQdrNPAf
#LatestIssue
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Registration for the 68th Maize Genetics Meeting from February 26 to March 1, 2026 in Cologne, Germany is now open! #MGM2026
https://t.co/2ROatOVntm
mgcmeeting.com
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GH25 lysozyme mediates tripartite interkingdom interactions and microbial competition on the plant leaf surface https://t.co/hmQotapQse
pnas.org
Microbial communities inhabiting plants have emerged as crucial factors in regulating plant health and defense against disease-causing pathogens. T...
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If you know anyone who is interested in doing a PhD at the University of Edinburgh in Scotland, please share this opportunity with them! I will co-supervise the student at UNL, and they will have the opportunity to travel there.🌽🌽 https://t.co/HyHtoPq5so
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New PhD opportunity in my group @TheSainsburyLab - See below on how to apply https://t.co/a39jFkBitL
biodtp.norwichresearchpark.ac.uk
What makes a plant killer lose its edge? This project will investigate why fungal pathogens lose virulence when they are grown in laboratory culture away from their host plant. Use cutting-edge…
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SALICYLIC ACID SENSOR1 reveals the propagation of an SA hormone surge during plant pathogen advance https://t.co/cQeRcsdQa7
science.org
Salicylic acid (SA) is a key phytohormone that orchestrates immune responses against pathogens, including Pseudomonas syringae bacteria. The timing and extent of SA accumulation are tightly control...
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Citrus greening (aka Huanglongbing or HLB) is a major threat to the citrus industry worldwide. There is much work to be done to curb the effects of this disease, especially in the face of increased climate threats.
A secreted citrus protease cleaves an outer membrane protein of the Huanglongbing pathogen https://t.co/w61OKBrkQn
#biorxiv_plants
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We are hiring! Our lab is offering a fully funded PhD position in fungal effector biology: https://t.co/94WV8R8n62
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Our PhD candidates are having a great time at the MadFungi transcriptomics workshop at the University of Kiel. Special thanks to @EvaStukenbrock and her team for the great organization!
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Our latest review is out in Curr Opin Plant Biol ! "Molecular puppeteering: Roles of Ustilago maydis effectors" from @LaySunMa1 lab, @IPMBSinica. Thanks to the effort with @Neelima_chan1, Minh Quang, and especially to my PI, Dr. Lay-Sun Ma. check out:
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We proudly present a new preprint by Leon Pierdzig et al: Wall teichoic acids, glycopolymers specific to Gram-positive bacteria, trigger defense and cell death in Arabidopsis. Cysteine-rich RLKs act as key components in their perception. https://t.co/owvJWnjaVi
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New Letter: "An apoplastic fungal effector disrupts N-glycosylation of ZmLecRK1, inducing its degradation to suppress disease resistance in maize" https://t.co/lh6FhMlJKM A fungal effector promotes a cell-surface receptor autophagy-mediated degradation to dampen plant immunity.
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Our latest work sheds light on how chloroplasts enhance plant immunity by moving toward and attaching to the plant-pathogen membrane interface. 👇
⚠️Excited to share my latest in @ThePlantCell🌱! We show that chloroplasts form membrane contact sites (MCS) with the pathogen interface to drive focal immunity, mediated by a tethering complex🔗! Full story 👉 https://t.co/LE3SVlxp5i
#PlantScience #PlantImmunity
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⚠️Excited to share my latest in @ThePlantCell🌱! We show that chloroplasts form membrane contact sites (MCS) with the pathogen interface to drive focal immunity, mediated by a tethering complex🔗! Full story 👉 https://t.co/LE3SVlxp5i
#PlantScience #PlantImmunity
academic.oup.com
Chloroplast tethering to the pathogen interface via membrane contact sites promotes focal callose deposition and strengthens plant immunity.
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