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 …

[HTML][HTML] Fatal attraction: How Phytophthora zoospores find their host

M Kasteel, T Ketelaar, F Govers - Seminars in Cell & Developmental …, 2023 - Elsevier
Oomycete plant pathogens, such as Phytophthora and Pythium species produce motile
dispersal agents called zoospores that actively target host plants. Zoospores are exceptional …

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 …

Cell-type-specific responses to fungal infection in plants revealed by single-cell transcriptomics

B Tang, L Feng, MT Hulin, P Ding, W Ma - Cell Host & Microbe, 2023 - cell.com
Pathogen infection is a dynamic process. Here, we employ single-cell transcriptomics to
investigate plant response heterogeneity. By generating an Arabidopsis thaliana leaf atlas …

Genome-wide association analysis reveals a novel pathway mediated by a dual-TIR domain protein for pathogen resistance in cotton

Y Zhang, Y Zhang, X Ge, Y Yuan, Y Jin, Y Wang… - Genome Biology, 2023 - Springer
Background Verticillium wilt is one of the most devasting diseases for many plants, leading
to global economic loss. Cotton is known to be vulnerable to its fungal pathogen, Verticillium …

Exogenous double‐stranded RNA inhibits the infection physiology of rust fungi to reduce symptoms in planta

RM Degnan, AR McTaggart, LS Shuey… - Molecular Plant …, 2023 - Wiley Online Library
Rust fungi (Pucciniales) are a diverse group of plant pathogens in natural and agricultural
systems. They pose ongoing threats to the diversity of native flora and cause annual crop …

Cell geometry regulates tissue fracture

AJ Bidhendi, O Lampron, FP Gosselin… - Nature …, 2023 - nature.com
In vascular plants, the epidermal surfaces of leaves and flower petals often display cells with
wavy geometries forming intricate jigsaw puzzle patterns. The prevalence and diversity of …

Hierarchically Structured Deformation‐Sensing Mechanochromic Pigments

JM Clough, C Kilchoer, BD Wilts, C Weder - Advanced Science, 2023 - Wiley Online Library
Mechanochromic materials alter their color in response to mechanical force and are useful
for both fundamental studies and practical applications. Several approaches are used to …

Enhancing the Production of Xenocoumacin 1 in Xenorhabdus nematophila CB6 by a Combinatorial Engineering Strategy

Y Qin, F Jia, X Zheng, X Li, J Duan, B Li… - Journal of Agricultural …, 2023 - ACS Publications
Xenocoumacin 1 (Xcn1) is an excellent antimicrobial natural product against Phytophthora
capsici. However, the commercial development of Xcn1 is hindered by the low yield, which …

Plant infection by the necrotrophic fungus Botrytis requires actin‐dependent generation of high invasive turgor pressure

T Müller, J Bronkhorst, J Müller, N Safari… - New …, 2024 - Wiley Online Library
The devastating pathogen Botrytis cinerea infects a broad spectrum of host plants, causing
great socio‐economic losses. The necrotrophic fungus rapidly kills plant cells, nourishing …