Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
@phytophthorarc.bsky.social
690 followers 550 following 28 posts
Researcher (Phytophthora Research Center, MendelU). Fascinated by Oomycetes and the fate of the habitats where they can be found as natural part of ecosystems or as unwanted invaders... Biodiversity, Taxonomy, Phytopathology, Plant-microbe interactions
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Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
jxbotany.bsky.social
💡 SPECIAL ISSUE VIEWPOINT 💡

Immune proteases are promising targets for protein engineering 🛠️ to boost disease resistance in plants 🌾 - Schuster et al.

🔗 doi.org/10.1093/jxb/...

#PlantScience 🧪 @marischuster.bsky.social @aciattoni.bsky.social
Fig. 1.Four classes of roles of immune proteases illustrated via examples. (i) Pathogen perception: Required for Cladosporium Resistance-3 (Rcr3) protease is inhibited by the fungal avirulence effector Avr2. The Rcr3-Avr2 complex is recognized by the immune receptor Cf-2, triggering a defence response (Kruger et al, 2002). (ii) Regulation of the immune response: METACASPASE 4 (MC4) is activated by calcium upon wounding or pathogen attack. MC4 cleaves tonoplast-located ProPEP1 releasing PEP1 to the apoplast where it is perceived by PEP RECEPTORS (PEPRs) thereby initiating defence responses (Hander et al, 2019). (iii) Counteracting pathogen effectors: soybean aspartic protease GmAP5, degrades the Phytophthora sojae virulence factor glycoside hydrolase family 12 (GH12) protein, XEG1 (Xia et al., 2020). (iv) Direct pathogen attack: secreted aspartic proteases (SAPs) cleave Pseudomonas syringae MucD protein thereby suppressing bacterial growth (Wang et al., 2019).
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
iufro.bsky.social
🌍🌱 Abstract submissions are OPEN!

Join the 12th IUFRO WP 7.02.09 Meeting: Phytophthora in Forests & Natural Ecosystems

📍 Grabouw, South Africa
📅 13–18 Sept 2026

⏳Submit your abstract by 24 March 2026

👉 iufro-sa2026.carlamani.com

#Phytophthora #Forests #ForestScience #ForestResearch
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
biorxiv-cellbio.bsky.social
Microtubules in the coenocyte Phytophthora function in nuclear positioning and sustaining tip growth https://www.biorxiv.org/content/10.1101/2025.10.02.679959v1
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
grunwald.bsky.social
I am leading an effort to identify gaps in plant biosecurity? Please let me know your thoughts on what is currently missing?
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
biorxiv-cellbio.bsky.social
Isolation and proteomic analysis of intracellular vesicles from the potato late blight pathogen Phytophthora infestans https://www.biorxiv.org/content/10.1101/2025.09.30.679036v1
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
optforests.bsky.social
🌲 On 6–7 Nov 2025, @euforgen.bsky.social & #OptFORESTS will host a webinar on detecting genetic decline. Learn how to detect risks, preserve forest genetic diversity and strengthen climate adaptation.

👉 Register: www.optforests.eu/news-and-med...

#Forestry #Genetics #Webinar #HorizonEU
Joint OptFORESTS-EUFORGEN webinar: Detecting genetic decline – from theory to practice
6 & 7 November 2025 (two hours each day). Online Day 1: 6 November, 13:00–15:00 CET Day 2: 7 November, 11:00–13:00 CET
www.optforests.eu
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
rstam.bsky.social
Very happy to see this work finally online!
Resistance against necrotrophic pathogens is not generally conserved. When comparing five wild tomato spp, we saw that one spp co-opted a different mechanism against Sclerotinia infection!
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
iufro.bsky.social
❗Students of tropical forestry: interested in going for an MSc?

🍀You are in luck: there is a fully funded DAAD EPOS #scholarship to study #TropicalForestry at TU Dresden, Germany, during the academic intake 2026-28!

Apply by 30 October!

tropicalforestry.wordpress.com/2025/09/01/c...
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
excellentia.bsky.social
🚨Join us on Wednesday, 8 October 2025, 16:00 CEST (Prague) for our 🧪 #forest🍁#ecology seminar, MENDELU, CZ "Landsharing: can #agroforestry enhance #biodiversity?" by Martin Lukac @mtnlkc.bsky.social, University of Reading, UK. Zoom: excellentia.ldf.mendelu.cz/seminar-series. Free. Q&A via chat
INvitation poster for Join us on Wednesday, 8 October 2025, 16:00 CEST (Prague) for our 🧪 #forest🍁#ecology seminar, MENDELU, CZ "Landsharing: can #agroforestry enhance #biodiversity" by Martin Lukac @mtnlkc.bsky.social, University of Reading, UK. Shows text in front of an agroforestry plantation photo and the Excellentia and EU logos
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
agristok.bsky.social
Professorship in Plant Genetics at Kiel University, Germany

The Botanical Institute at Kiel University invites applications for a W2 Professorship in Plant Genetics. Focus: stress responses, epigenetics, and plant-environment interactions. Apply by 19 October 2025.
Professorship in Plant Genetics at Kiel University, Germany
The Botanical Institute at Kiel University invites applications for a W2 Professorship in Plant Genetics. Focus: stress responses, epigenetics, and plant-environment interactions. Apply by 19 October 2025.
agristok.net
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
cmmvv.bsky.social
At #EuroGard10 we present LusoQuercus project. Lusitanian dwarf-oak (Quercus lusitanica) projected models predict major habitat loss by 2100, with shifts to NW Atlantic refugia and upslope. Priorities: connect & innovate. lusoquercus.pt
#Biodiversity #ClimateChange #EcosystemRestoration #LaSapienza
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
newphyt.bsky.social
Trait‐mediated filtering of #Phytophthora pathogen invasions through global horticultural trade networks

📖https://buff.ly/3Pr9AkU
by Barwell et al.

@llewelyn68.bsky.social #PlantScience
Phytophthora risks from different source regions.
phytophthorarc.bsky.social
Join us today, at 16h00 in the Plenary - RED ROOM:
Thomas Jung (Mendel University in Brno) "Urgent need for EU regulation and nursery accreditation schemes to prevent spread of introduced #InvasivePlantPathogens via #RestorationActivities."

#EuroGard2025 #EuroGard10

#Oomycetes #PlantBiosecurity
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
borisrewald.bsky.social
🚨Article collection OPEN🚨
🧪🍁 #Forest #Soils: How Harvesting Methods and Management Shape Soil Properties, Functions, and Resilience. Edited by Marian Schönauer and me at 🌲"Discover Forests". 🌳 APC currently waived, open till mid 2026 (tbd). link.springer.com/collections/... ... OA, reviews, welcome!
Article collection / special issue: Forest Soils: How Harvesting Methods and Management Shape Soil Properties, Functions, and Resilience

Journal: Discover Forests

Url: https://link.springer.com/collections/dgafjfgejh


Intensifying climate pressures and timber demands are refocusing attention on forest soils, the foundation of productivity, biodiversity, and ecosystem services. Harvesting methods can alter physical soil properties, hydrology, and nutrient cycles, while management incentives such as increased structural and species diversity, retention of deadwood and legacy trees, or the maintenance of refugia may buffer or reverse impacts.


Together, these practices govern soil carbon dynamics, greenhouse-gas fluxes, microbial and faunal communities, mycorrhizal networks, and erosion and water quality, yet the mechanistic links and context dependencies remain underexplored across forest types and pedoclimatic zones. This collection invites original research, perspectives and reviews that quantify how harvesting systems (e.g., reduced-impact logging, mechanized operations, continuous-cover forestry) and diversity/retention strategies (e.g., mixed-species stands, structural complexity, coarse woody debris) affect soil properties and functions.


We especially welcome studies that bridge scales, from plot to landscape and from short-term responses to long-term recovery, and that integrate physiology, biogeochemistry, soil ecology, and hydrology using field experiments, long-term trials, chrono sequences, remote sensing, geostatistical analysis, synthesis/meta-analysis, and/or innovative analytics (e.g., modelling, eDNA, isotopes). Submissions with regional to global scope and data-driven policy relevance (i.e., nature-based solutions) are encouraged.


Our goal is to draw attention to forest management practices that hinder or improve ecosystem functions and services by hampering or stewarding soil life and function.
phytophthorarc.bsky.social
Ongoing
10° European Botanic Gardens Congress
Botanic Gardens in the UN Decade of Ecosystem Restoration
www.eurogard10.org
@fao.org
Botanic Gardens Conservation International
www.bgci.org
International Plant Sentinel Network
@ipsn-bgci.bsky.social
#EuroGard2025 #Biosecurity #PlantHealthMonitoring
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
biodiversa.eu
🪸 #RESTORESEAS ( #BiodivRestore) reports 1st local extinction of coral Phyllogorgia dilatata on Trindade Island. Models predict 63% habitat loss by 2100 due to climate change, with shifts in temperature, oxygen, & salinity. Urgent need for protected areas!
doi.org/10.1016/j.ma...
Redirecting
doi.org
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
tlowepower.bsky.social
Please repost -- The Univ. California Davis dept of Plant Pathology is hiring a Fungal biologist / Mycologist

Applications due Dec 1

Application portal: recruit.ucdavis.edu/JPF07339

Screenshot shows part of the job posting (with alt-text of the same text)
he Department of Plant Pathology at the University of California, Davis is seeking applications for a fulltime, tenure-track Assistant Professor position in Mycology, with a focus on plant pathogenic, symbiotic, 
or mycotoxigenic fungi and fungal-like organisms (e.g., oomycetes). We are looking for a highly 
motivated and creative scientist with a strong background in mycology and/or the biology of fungi and 
fungal-like organisms that interact with plants. The successful candidate will be expected to develop a 
world-class, externally funded research program that integrates both fundamental and applied aspects 
of fungal biology within the context of plant pathology. We welcome applicants pursuing a wide range 
of research topics related to plant-associated fungi, including but not limited to mechanisms of fungal 
pathogenesis or symbiosis with plants, population genomics and evolution of fungal plant pathogens, 
plant-associated fungal microbiomes and plant-microbe interactions, and/or one health approaches to 
fungal diseases and antifungal resistance. Applicants working in other relevant research areas involving 
pathogenic, symbiotic, or mycotoxigenic fungi or fungal-like organisms that affect plant health are also 
encouraged to apply. The successful candidate will have significant opportunities for collaboration with 
faculty in plant pathology, microbiology, genomics, and agricultural sciences, and to contribute to 
addressing issues of importance to California’s agricultural and natural ecosystems.
The appointee primary teaching responsibilities will be teaching Introductory Mycology, an upperdivision lab class, and SAS 30, Mushroom, Molds & Society, a general education class for non-majors. 
Additional graduate and undergraduate teaching responsibilities may be assigned based on 
departmental needs and the candidate’s expertise. The department offers modern instructional 
facilities, including a newly renovated teaching laboratory.
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
biorxiv-plants.bsky.social
Microscopical and molecular characterization of the infection cycle of Phytophthora betacei during disease development on tree tomato (Solanum betaceum). https://www.biorxiv.org/content/10.1101/2025.09.11.675658v1
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
grunwald.bsky.social
Stop neglecting fungi and #oomycetes (sadly not explicitly mentioned) <a href="http://www.nature.com/articles/nmicrobiol2017120" class="hover:underline text-blue-600 dark:text-sky-400" target="_blank" rel="noopener">http://www.nature.com/articles/nmicrobiol2017120
Stop neglecting fungi - Nature Microbiology
Fungal pathogens are virtually ignored by the press, the ...
www.nature.com
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
bspp.bsky.social
Ronnie de Jonge explores how root microbiomes assemble in Arabidopsis, Barley, and Lotus, identifying a functional backbone of plant-associated bacteria that could guide sustainable microbiome engineering. #PPATH2025
Reposted by Marília Horta Jung 🇵🇹🇪🇺🇨🇿🇺🇦
bspp.bsky.social
Exciting insights from Evans Lagudah presenting on durable resistance to rusts: how ‘muscle’ (strong, race-specific) & ‘backbone’ (multi-pathogen, partial) R genes combine for long-lasting protection. #PlantPathology #PPATH2025