The appressorium at a glance

LS Ryder, N Cruz-Mireles, C Molinari… - Journal of Cell …, 2022 - journals.biologists.com
Many plant pathogenic fungi have the capacity to infect their plant hosts using specialised
cells called appressoria. These structures act as a gateway between the fungus and host …

Polyamines: double agents in disease and plant immunity

L Gerlin, C Baroukh, S Genin - Trends in Plant Science, 2021 - cell.com
Polyamines (PAs) are ubiquitous amine molecules found in all living organisms. In plants,
beside their role in signaling and protection against abiotic stresses, there is increasing …

Unconventional secretion of Magnaporthe oryzae effectors in rice cells is regulated by tRNA modification and codon usage control

G Li, N Dulal, Z Gong, RA Wilson - Nature microbiology, 2023 - nature.com
Microbial pathogens deploy effector proteins to manipulate host cell innate immunity, often
using poorly understood unconventional secretion routes. Transfer RNA (tRNA) anticodon …

Appressorium-mediated plant infection by Magnaporthe oryzae is regulated by a Pmk1-dependent hierarchical transcriptional network

M Osés-Ruiz, N Cruz-Mireles, M Martin-Urdiroz… - Nature …, 2021 - nature.com
Rice blast is a devastating disease caused by the fungal pathogen Magnaporthe oryzae that
threatens rice production around the world. The fungus produces a specialized infection cell …

A molecular mechanosensor for real-time visualization of appressorium membrane tension in Magnaporthe oryzae

LS Ryder, SG Lopez, L Michels, AB Eseola… - Nature …, 2023 - nature.com
The rice blast fungus Magnaporthe oryzae uses a pressurized infection cell called an
appressorium to drive a rigid penetration peg through the leaf cuticle. The vast internal …

[HTML][HTML] Investigating the cell and developmental biology of plant infection by the rice blast fungus Magnaporthe oryzae

AB Eseola, LS Ryder, M Osés-Ruiz, K Findlay… - Fungal Genetics and …, 2021 - Elsevier
Magnaporthe oryzae is the causal agent of rice blast disease, the most widespread and
serious disease of cultivated rice. Live cell imaging and quantitative 4D image analysis have …

A slicing mechanism facilitates host entry by plant-pathogenic Phytophthora

J Bronkhorst, M Kasteel, S van Veen, JM Clough… - Nature …, 2021 - nature.com
Phytophthora species, classified as oomycetes, are among the most destructive plant
pathogens worldwide and pose a substantial threat to food security. Plant pathogens have …

Spermine deficiency shifts the balance between jasmonic acid and salicylic acid‐mediated defence responses in Arabidopsis

C Zhang, KE Atanasov, E Murillo… - Plant, Cell & …, 2023 - Wiley Online Library
Polyamines are small aliphatic polycations present in all living organisms. In plants, the most
abundant polyamines are putrescine (Put), spermidine (Spd) and spermine (Spm) …

Genomic determinants of entomopathogenic fungi and their involvement in pathogenesis

RP Vidhate, VV Dawkar, SA Punekar, AP Giri - Microbial ecology, 2023 - Springer
Entomopathogenic fungi offer an effective and eco-friendly alternative to curb insect
populations in biocontrol strategy. The evolutionary history of selected entomopathogenic …

Conservative production of galactosaminogalactan in Metarhizium is responsible for appressorium mucilage production and topical infection of insect hosts

L Mei, X Wang, Y Yin, G Tang, C Wang - PLoS pathogens, 2021 - journals.plos.org
The exopolysaccharide galactosaminogalactan (GAG) has been well characterized in
Aspergilli, especially the human pathogen Aspergillus fumigatus. It has been found that a …