Andrea Doddi
@adoddi.bsky.social
Junior post-doc @ Universidad de Cordoba
This one has been a long time in the making. So many contributions and years of hard work went into bringing this project to the finish line. I’m really happy to finally share our new story. Thanks to everyone involved, and a very special thanks to @teamthomma.bsky.social and @lfaino.bsky.social
📣 Our latest story just dropped on bioRxiv:: A structurally unique effector shared between Verticillium dahliae and Fusarium oxysporum is involved in cotton defoliation and virulence on other hosts www.biorxiv.org/content/10.6... 🧵
www.biorxiv.org
February 14, 2026 at 6:27 PM
This one has been a long time in the making. So many contributions and years of hard work went into bringing this project to the finish line. I’m really happy to finally share our new story. Thanks to everyone involved, and a very special thanks to @teamthomma.bsky.social and @lfaino.bsky.social
Reposted by Andrea Doddi
🎉 Yesterday we enjoyed the glorious defence of @gabriellapetti.bsky.social of her @unicologne.bsky.social PhD thesis on "Homologous antimicrobial proteins in plants and fungi: conserved mechanisms shaping the plant microbiota" #proudPI #PhDone ..mind the crown modeled after the Ave1 NMR structure!😍
January 27, 2026 at 3:25 PM
🎉 Yesterday we enjoyed the glorious defence of @gabriellapetti.bsky.social of her @unicologne.bsky.social PhD thesis on "Homologous antimicrobial proteins in plants and fungi: conserved mechanisms shaping the plant microbiota" #proudPI #PhDone ..mind the crown modeled after the Ave1 NMR structure!😍
Reposted by Andrea Doddi
📢 Three new #bioRxiv preprints from our team on holocentric chromosomes.
Together, they connect centromere repeat evolution, karyotype dynamics, and meiotic recombination outcomes, revealing how holocentric genomes evolve and function. 🧬👇
Together, they connect centromere repeat evolution, karyotype dynamics, and meiotic recombination outcomes, revealing how holocentric genomes evolve and function. 🧬👇
January 21, 2026 at 2:45 PM
📢 Three new #bioRxiv preprints from our team on holocentric chromosomes.
Together, they connect centromere repeat evolution, karyotype dynamics, and meiotic recombination outcomes, revealing how holocentric genomes evolve and function. 🧬👇
Together, they connect centromere repeat evolution, karyotype dynamics, and meiotic recombination outcomes, revealing how holocentric genomes evolve and function. 🧬👇
Reposted by Andrea Doddi
Beyond excited to see this work finally out in @narjournal.bsky.social! We show that epigenetic modifiers on fungal accessory chromosomes can contribute to the overall epigenetic profile. Many thanks to @gomezlucia93.bsky.social and our other amazing collaborators 👏🏻
academic.oup.com/nar/article/...
academic.oup.com/nar/article/...
Facultative heterochromatin mediated by core and accessory chromosome-encoded H3K27-specific methyltransferases controls virulence in a fungal phytopathogen
Abstract. In many fungal phytopathogens, infection is regulated by accessory genomic regions enriched in facultative heterochromatin, but the precise role
academic.oup.com
January 7, 2026 at 3:39 PM
Beyond excited to see this work finally out in @narjournal.bsky.social! We show that epigenetic modifiers on fungal accessory chromosomes can contribute to the overall epigenetic profile. Many thanks to @gomezlucia93.bsky.social and our other amazing collaborators 👏🏻
academic.oup.com/nar/article/...
academic.oup.com/nar/article/...
Reposted by Andrea Doddi
We have a new preprint!
In this study, we use #genomic data to uncover population structure and adaptive potential in the meadow #spittlebug, the main European #vector of #Xylella fastidiosa.
In this study, we use #genomic data to uncover population structure and adaptive potential in the meadow #spittlebug, the main European #vector of #Xylella fastidiosa.
Whole-Genome Population Genomics Reveals Lineage Structure and Adaptive Potential of Philaenus spumarius, the Principal Vector of Xylella fastidiosa in Europe https://www.biorxiv.org/content/10.64898/2025.12.12.693891v1
December 16, 2025 at 12:51 PM
We have a new preprint!
In this study, we use #genomic data to uncover population structure and adaptive potential in the meadow #spittlebug, the main European #vector of #Xylella fastidiosa.
In this study, we use #genomic data to uncover population structure and adaptive potential in the meadow #spittlebug, the main European #vector of #Xylella fastidiosa.
Reposted by Andrea Doddi
📣 Major milestone achieved! First @teamthomma.bsky.social @unicologne.bsky.social PhD student graduated 🎉! Congratulations to @wolki95.bsky.social for a stellar defence of a thesis on antimicrobial effectors of Verticillium dahliae that drive niche adaptation #proudPI #PhDone
December 12, 2025 at 12:39 PM
📣 Major milestone achieved! First @teamthomma.bsky.social @unicologne.bsky.social PhD student graduated 🎉! Congratulations to @wolki95.bsky.social for a stellar defence of a thesis on antimicrobial effectors of Verticillium dahliae that drive niche adaptation #proudPI #PhDone
Reposted by Andrea Doddi
starbase: A Database and Toolkit for Exploration of Extremely Large Mobile Elements in Fungi https://www.biorxiv.org/content/10.64898/2025.12.04.686951v1
December 5, 2025 at 8:46 AM
starbase: A Database and Toolkit for Exploration of Extremely Large Mobile Elements in Fungi https://www.biorxiv.org/content/10.64898/2025.12.04.686951v1
Reposted by Andrea Doddi
Everything you always wanted to know about mushroom-forming fungi! Great collab with amazing mycologists. Thanks Laszlo Nagy for leading this effort!
www.nature.com/articles/s44...
www.nature.com/articles/s44...
The biodiversity, genomics, ecology and evolution of mushroom-forming fungi - Nature Reviews Biodiversity
Mushroom-forming fungi have along evolutionary history and a suite of important ecological roles. This Review highlights advances in understanding of Agaricomycetes evolution and ecology driven by gen...
www.nature.com
December 3, 2025 at 1:21 PM
Everything you always wanted to know about mushroom-forming fungi! Great collab with amazing mycologists. Thanks Laszlo Nagy for leading this effort!
www.nature.com/articles/s44...
www.nature.com/articles/s44...
Reposted by Andrea Doddi
Our latest pre-print on TE-mediated tandem duplication of the ToxB effector is now online...still a puzzle for us but we think it is in a Helitron! Together with amazing collaborators, Reem Aboukhaddour and Ryan Gourlie #TE #fungi
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
The virulence gene ToxB is both amplified and disrupted by transposons in the wheat pathogen Pyrenophora tritici-repentis
### Competing Interest Statement
The authors have declared no competing interest.
Agriculture and Agri-Food Canada, https://ror.org/051dzs374
Alberta Grain
Saskatchewan Wheat Development Commissio...
www.biorxiv.org
November 18, 2025 at 4:22 PM
Our latest pre-print on TE-mediated tandem duplication of the ToxB effector is now online...still a puzzle for us but we think it is in a Helitron! Together with amazing collaborators, Reem Aboukhaddour and Ryan Gourlie #TE #fungi
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Reposted by Andrea Doddi
📣Paper alert! New paper out in @nature.com by the group of George Coupland @mpipz.bsky.social and colleagues on new roles for the florigen protein in flowering 🌱🌿. Congratulations!👏👏 👉https://www.mpipz.mpg.de/pr-coupland-2025-11-en
#Arabidopsis #plantsci
www.nature.com/articles/s41...
#Arabidopsis #plantsci
www.nature.com/articles/s41...
Florigen activation complex forms via multifaceted assembly in Arabidopsis - Nature
In flowering plants, DNA–FD–14-3-3 recruits FT to the florigen activation complex both through DNA–FT interactions and by reducing liquid phase condensation of FD protein, which promotes dimerization,...
www.nature.com
November 14, 2025 at 7:51 AM
📣Paper alert! New paper out in @nature.com by the group of George Coupland @mpipz.bsky.social and colleagues on new roles for the florigen protein in flowering 🌱🌿. Congratulations!👏👏 👉https://www.mpipz.mpg.de/pr-coupland-2025-11-en
#Arabidopsis #plantsci
www.nature.com/articles/s41...
#Arabidopsis #plantsci
www.nature.com/articles/s41...
Very proud and happy to have contributed to this work. Special thanks to @antonkraege.bsky.social, @wolki95.bsky.social and @teamthomma.bsky.social
📣 Now announcing the journal publication 📄 of our work in @newphyt.bsky.social on how Verticillium undermines the plant's 🌱 "cry for help": terrific work by @antonkraege.bsky.social & @wolki95.bsky.social doi.org/10.1111/nph....
Undermining the cry for help: the phytopathogenic fungus Verticillium dahliae secretes an antimicrobial effector protein to undermine host recruitment of antagonistic Pseudomonas bacteria
During pathogen attack, plants recruit beneficial microbes in a ‘cry for help’ to mitigate disease development. Simultaneously, pathogens secrete effectors to promote host colonisation through vario...
doi.org
October 30, 2025 at 10:38 AM
Very proud and happy to have contributed to this work. Special thanks to @antonkraege.bsky.social, @wolki95.bsky.social and @teamthomma.bsky.social
Reposted by Andrea Doddi
Differential contributions of an antimicrobial effector from Verticillium dahliae to virulence and tomato microbiota assembly across natural soils https://www.biorxiv.org/content/10.1101/2025.09.30.679524v1
October 2, 2025 at 3:04 PM
Differential contributions of an antimicrobial effector from Verticillium dahliae to virulence and tomato microbiota assembly across natural soils https://www.biorxiv.org/content/10.1101/2025.09.30.679524v1
Reposted by Andrea Doddi
📣 NEW PREPRINT 📝
We identified evolutionary origins of many fungal effectors!
We show that fungi secrete lots of antimicrobial proteins, and that some of them were repurposed by plant pathogens for host immune suppression.
www.biorxiv.org/content/10.1...
cc @teamthomma.bsky.social
We identified evolutionary origins of many fungal effectors!
We show that fungi secrete lots of antimicrobial proteins, and that some of them were repurposed by plant pathogens for host immune suppression.
www.biorxiv.org/content/10.1...
cc @teamthomma.bsky.social
Plant-associated fungi co-opt ancient antimicrobials for host manipulation
Evolutionary histories of effector proteins secreted by fungal pathogens to mediate plant colonization remain largely elusive. While most functionally characterized effectors modulate plant immunity, ...
www.biorxiv.org
August 15, 2025 at 7:47 AM
📣 NEW PREPRINT 📝
We identified evolutionary origins of many fungal effectors!
We show that fungi secrete lots of antimicrobial proteins, and that some of them were repurposed by plant pathogens for host immune suppression.
www.biorxiv.org/content/10.1...
cc @teamthomma.bsky.social
We identified evolutionary origins of many fungal effectors!
We show that fungi secrete lots of antimicrobial proteins, and that some of them were repurposed by plant pathogens for host immune suppression.
www.biorxiv.org/content/10.1...
cc @teamthomma.bsky.social
Reposted by Andrea Doddi
📣 Happy to see the journal publication 📄 of our work on Starships 🚀 in Verticillium fungi: terrific work led by @yukiyosato.bsky.social
rdcu.be/exBSp
rdcu.be/exBSp
Starship giant transposons dominate plastic genomic regions in a fungal plant pathogen and drive virulence evolution
Nature Communications - Giant transposons, known as ‘Starships’, mediate horizontal gene transfer between fungal genomes. Here, Sato et al. show that Starships occupy genome regions...
rdcu.be
July 24, 2025 at 10:40 AM
📣 Happy to see the journal publication 📄 of our work on Starships 🚀 in Verticillium fungi: terrific work led by @yukiyosato.bsky.social
rdcu.be/exBSp
rdcu.be/exBSp
Reposted by Andrea Doddi
Last week, our latest @biorxivpreprint.bsky.social preprint was released, a joint-venture of @antonkraege.bsky.social & @wolki95.bsky.social and co-directed by @nicksnelders.bsky.social a 🧵
Undermining the cry for help: The phytopathogenic fungus Verticillium dahliae secretes an antimicrobial effector protein to undermine host recruitment of antagonistic Pseudomonas bacteria https://www.biorxiv.org/content/10.1101/2025.06.09.658588v1
June 16, 2025 at 1:24 PM
Last week, our latest @biorxivpreprint.bsky.social preprint was released, a joint-venture of @antonkraege.bsky.social & @wolki95.bsky.social and co-directed by @nicksnelders.bsky.social a 🧵
Reposted by Andrea Doddi
Undermining the cry for help: The phytopathogenic fungus Verticillium dahliae secretes an antimicrobial effector protein to undermine host recruitment of antagonistic Pseudomonas bacteria https://www.biorxiv.org/content/10.1101/2025.06.09.658588v1
June 11, 2025 at 11:03 PM
Undermining the cry for help: The phytopathogenic fungus Verticillium dahliae secretes an antimicrobial effector protein to undermine host recruitment of antagonistic Pseudomonas bacteria https://www.biorxiv.org/content/10.1101/2025.06.09.658588v1
Reposted by Andrea Doddi
Curious about my PhD research @parkergroup.bsky.social? The paper is available as preprint on bioRxiv now!
🔬 The interaction between scopoletin and fungal endophyte F80 rescues plant growth under iron-limiting conditions by resolving the iron mobility bottleneck.
📝 www.biorxiv.org/content/10.1...
🔬 The interaction between scopoletin and fungal endophyte F80 rescues plant growth under iron-limiting conditions by resolving the iron mobility bottleneck.
📝 www.biorxiv.org/content/10.1...
Cooperation between a root fungal endophyte and host-derived coumarin scopoletin mediates Arabidopsis iron nutrition
Iron acquisition is a critical challenge for plants, especially in iron-deficient soils. Recent research underscores the importance of root-exuded coumarins in modulating the root microbiome community...
www.biorxiv.org
June 7, 2025 at 8:27 AM
Curious about my PhD research @parkergroup.bsky.social? The paper is available as preprint on bioRxiv now!
🔬 The interaction between scopoletin and fungal endophyte F80 rescues plant growth under iron-limiting conditions by resolving the iron mobility bottleneck.
📝 www.biorxiv.org/content/10.1...
🔬 The interaction between scopoletin and fungal endophyte F80 rescues plant growth under iron-limiting conditions by resolving the iron mobility bottleneck.
📝 www.biorxiv.org/content/10.1...
Reposted by Andrea Doddi
Excited to share my new Tansley Review @newphyt.bsky.social on emerging single-cell and spatial omics technologies, many of which are just beginning to be applied in plant biology! Big opportunities lie ahead for the field. [1/n]
nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com/doi/10.1111/...
Exploring the untapped potential of single‐cell and spatial omics in plant biology
Advances in single-cell and spatial omics technologies have revolutionised biology by revealing the diverse molecular states of individual cells and their spatial organization within tissues. The fie...
nph.onlinelibrary.wiley.com
May 22, 2025 at 6:46 AM
Excited to share my new Tansley Review @newphyt.bsky.social on emerging single-cell and spatial omics technologies, many of which are just beginning to be applied in plant biology! Big opportunities lie ahead for the field. [1/n]
nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com/doi/10.1111/...
Reposted by Andrea Doddi
🌿We are thrilled to share that Prof. Miltos Tsiantis @mpipz.bsky.social has been elected as new Fellow of the @royalsociety.org in recognition to his work on plant organ development 🌿🥳 🎉Congratulations! 👏👏 👉 bit.ly/435gPjT #plantsci
May 20, 2025 at 12:33 PM
🌿We are thrilled to share that Prof. Miltos Tsiantis @mpipz.bsky.social has been elected as new Fellow of the @royalsociety.org in recognition to his work on plant organ development 🌿🥳 🎉Congratulations! 👏👏 👉 bit.ly/435gPjT #plantsci
Reposted by Andrea Doddi
Are you interested in molecular plant microbe interactions and would like to study effector biology in Fusarium-lettuce patho-system? Consider this PhD position @uva.nl in the lab of Martijn Rep as part of our recently funded joint TKI project werkenbij.uva.nl/en/vacancies...
Vacancy — PhD Candidate Plant-pathogenic Fungus Interaction
Are you an early-career researcher with a passion for molecular plant or microbial science? Would you like to take on a highly relevant project in the field of plant-pathogen interactions? Then we hav...
werkenbij.uva.nl
May 21, 2025 at 1:44 PM
Are you interested in molecular plant microbe interactions and would like to study effector biology in Fusarium-lettuce patho-system? Consider this PhD position @uva.nl in the lab of Martijn Rep as part of our recently funded joint TKI project werkenbij.uva.nl/en/vacancies...
Reposted by Andrea Doddi
We dive into the dynamics of #starships 🚀 in a fungal pathogen to ask: how might these giant #transposons impact human health? We find they drive genome-wide variation, encode clinically-relevant traits and even transpose within the same strain! 🍄🧪 out today in mBio #goteam doi.org/10.1128/mbio...
Giant transposons promote strain heterogeneity in a major fungal pathogen | mBio
No “one size fits all” option exists for treating fungal infections in large part
due to genetic and phenotypic variability among strains. Accounting for strain heterogeneity
is thus fundamental for d...
doi.org
May 13, 2025 at 8:11 AM
We dive into the dynamics of #starships 🚀 in a fungal pathogen to ask: how might these giant #transposons impact human health? We find they drive genome-wide variation, encode clinically-relevant traits and even transpose within the same strain! 🍄🧪 out today in mBio #goteam doi.org/10.1128/mbio...
Reposted by Andrea Doddi
Excited to share our latest preprint 🥳
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen
@danielcroll.bsky.social
#TESky
www.biorxiv.org/content/10.1...
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen
@danielcroll.bsky.social
#TESky
www.biorxiv.org/content/10.1...
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen
Transposable elements (TEs) can drive the evolution of host-pathogen interactions and gains in antimicrobial resistance. However, how adaptive TEs arise in populations and historical contingencies aff...
www.biorxiv.org
April 9, 2025 at 5:31 AM
Excited to share our latest preprint 🥳
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen
@danielcroll.bsky.social
#TESky
www.biorxiv.org/content/10.1...
Historic transposon mobilisation waves create distinct pools of adaptive variants in a major crop pathogen
@danielcroll.bsky.social
#TESky
www.biorxiv.org/content/10.1...
Reposted by Andrea Doddi
Last week, our newest @biorxiv-plants.bsky.social preprint saw the light, led by @wolki95.bsky.social and co-directed by Kathrin Wippel (SILS, Amsterdam): A gnotobiotic system reveals multifunctional effector roles in plant-fungal pathogen dynamics www.biorxiv.org/content/10.1...
A gnotobiotic system reveals multifunctional effector roles in plant-fungal pathogen dynamics
Plants host diverse microbiota that influence physiological processes and can enhance resilience against invading pathogens that, in turn, evolved effector proteins to manipulate host microbiota in th...
www.biorxiv.org
April 4, 2025 at 1:59 PM
Last week, our newest @biorxiv-plants.bsky.social preprint saw the light, led by @wolki95.bsky.social and co-directed by Kathrin Wippel (SILS, Amsterdam): A gnotobiotic system reveals multifunctional effector roles in plant-fungal pathogen dynamics www.biorxiv.org/content/10.1...
Reposted by Andrea Doddi
A gnotobiotic system reveals multifunctional effector roles in plant-fungal pathogen dynamics https://www.biorxiv.org/content/10.1101/2025.03.27.645772v1
March 28, 2025 at 11:03 AM
A gnotobiotic system reveals multifunctional effector roles in plant-fungal pathogen dynamics https://www.biorxiv.org/content/10.1101/2025.03.27.645772v1
Reposted by Andrea Doddi
Finally!
Im so excited to present to culmination of many years of work from the fantastic Defeng Shen and some great collaborators. For details, I have made a digested thread below, but if you are more interested feel free to reach out (and read the paper of course).
www.science.org/doi/10.1126/...
Im so excited to present to culmination of many years of work from the fantastic Defeng Shen and some great collaborators. For details, I have made a digested thread below, but if you are more interested feel free to reach out (and read the paper of course).
www.science.org/doi/10.1126/...
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 21, 2025 at 5:53 AM
Finally!
Im so excited to present to culmination of many years of work from the fantastic Defeng Shen and some great collaborators. For details, I have made a digested thread below, but if you are more interested feel free to reach out (and read the paper of course).
www.science.org/doi/10.1126/...
Im so excited to present to culmination of many years of work from the fantastic Defeng Shen and some great collaborators. For details, I have made a digested thread below, but if you are more interested feel free to reach out (and read the paper of course).
www.science.org/doi/10.1126/...