#necrotrophy
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theplantcell.bsky.social
OsNUOR enhances disease susceptibility by interfering with reactive oxygen species homeostasis and ferroptosis-like cell death (Debashis Sahoo , Ravindra K Chandan , Naveen Goel , Gopaljee Jha) doi.org/10.1093/plce... #PlantScience @aspbofficial
OsNUOR enhances disease susceptibility by interfering with reactive oxygen species homeostasis and ferroptosis-like cell death
OsNUOR modulates ROS signaling and ferroptosis-like cell death to promote necrotrophy during sheath blight disease establishment in rice.
doi.org
June 15, 2026 at 7:19 PM
biorxiv-molbio.bsky.social
The bZIP transcription factor PnAda1 functions as a regulator of virulence, fungicide tolerance and necrotrophy in the wheat pathogen Parastagonospora nodorum https://www.biorxiv.org/content/10.64898/2026.08.18.745654v1
August 19, 2026 at 2:17 PM
metalichen.bsky.social
Next, Angela Feechan on Zymoseptoria effectors. Zt11 effector is upregulated in bio->necrotrophy transition, interacts with what apoplastic proteins, and is involved in spore production. Zt11 is polymorphic and has >10 forms in different places in the UK
#ecfg17
March 4, 2025 at 2:59 PM
metalichen.bsky.social
Next up, Fiona Doohan on Fusarium pathogens of cereals. Mytotoxin DON affects plants in a dose dependent manner mirroring the fungus moving from bio to necrotrophy. To fight DON, plants use defenses shaped by a novel FROG protein. Genes responsive to Fusarium are clustered in wheat genome.
#ecfg17
March 3, 2025 at 9:57 AM
biorxivpreprint.bsky.social
The bZIP transcription factor PnAda1 functions as a regulator of virulence, fungicide tolerance and necrotrophy in the wheat pathogen Parastagonospora nodorum https://www.biorxiv.org/content/10.64898/2026.08.18.745654v1
August 19, 2026 at 2:17 PM
funghimicologia.bsky.social
A fungal transcription factor converts a beneficial root endophyte into an anthracnose leaf pathogen

#endophyticfungi
#fungallifestyles
#transcriptionfactor
#virulence
#Arabidopsis
#Colletotrichum
#mutualist-pathogencontinuum
#abscisicacid
#necrotrophy

www.cell.com/current-biol...
A fungal transcription factor converts a beneficial root endophyte into an anthracnose leaf pathogen
Endophytic fungi colonize healthy plant tissues without disease. Ujimatsu et al. reveal that the fungal transcription factor CtBOT6 triggers the virulence of a root-associated beneficial endophyte by ...
www.cell.com
April 13, 2025 at 7:12 AM