Resistance that stacks up: engineering rust and mildew disease control in the cereal crops wheat and barley

PM Dracatos, J Lu, J Sánchez‐Martín… - Plant biotechnology …, 2023 - Wiley Online Library
Staying ahead of the arms race against rust and mildew diseases in cereal crops is essential
to maintain and preserve food security. The methodological challenges associated with …

[HTML][HTML] Tactics of host manipulation by intracellular effectors from plant pathogenic fungi

M Figueroa, D Ortiz, EC Henningsen - Current Opinion in Plant Biology, 2021 - Elsevier
Fungal pathogens can secrete hundreds of effectors, some of which are known to promote
host susceptibility. This biological complexity, together with the lack of genetic tools in some …

[HTML][HTML] Prediction of effector protein structures from fungal phytopathogens enables evolutionary analyses

K Seong, KV Krasileva - Nature Microbiology, 2023 - nature.com
Elucidating the similarity and diversity of pathogen effectors is critical to understand their
evolution across fungal phytopathogens. However, rapid divergence that diminishes …

Arbuscular mycorrhizal fungi heterokaryons have two nuclear populations with distinct roles in host–plant interactions

J Sperschneider, G Yildirir, YS Rizzi, M Malar C… - Nature …, 2023 - nature.com
Arbuscular mycorrhizal fungi (AMF) are prominent root symbionts that can carry thousands
of nuclei deriving from two parental strains in a large syncytium. These co-existing genomes …

Genomics accelerated isolation of a new stem rust avirulence gene–wheat resistance gene pair

NM Upadhyaya, R Mago, V Panwar, T Hewitt, M Luo… - Nature Plants, 2021 - nature.com
Stem rust caused by the fungus Puccinia graminis f. sp. tritici (Pgt) is a devastating disease
of the global staple crop wheat. Although this disease was largely controlled in the latter half …

[HTML][HTML] Concerted expansion and contraction of immune receptor gene repertoires in plant genomes

BPM Ngou, R Heal, M Wyler, MW Schmid, JDG Jones - Nature Plants, 2022 - nature.com
Recent reports suggest that cell-surface and intracellular immune receptors function
synergistically to activate robust defence against pathogens, but whether they co-evolve is …

[HTML][HTML] Physical separation of haplotypes in dikaryons allows benchmarking of phasing accuracy in Nanopore and HiFi assemblies with Hi-C data

H Duan, AW Jones, T Hewitt, A Mackenzie, Y Hu… - Genome biology, 2022 - Springer
Background Most animals and plants have more than one set of chromosomes and package
these haplotypes into a single nucleus within each cell. In contrast, many fungal species …

From gene-for-gene to resistosomes: Flor's enduring legacy

PN Dodds - Molecular Plant-Microbe Interactions, 2023 - Am Phytopath Society
The gene-for-gene model proposed by HH Flor has been one of the fundamental precepts of
plant-pathogen interactions that has underpinned decades of research towards our current …

[HTML][HTML] Nuclear exchange generates population diversity in the wheat leaf rust pathogen Puccinia triticina

J Sperschneider, T Hewitt, DC Lewis… - Nature …, 2023 - nature.com
In clonally reproducing dikaryotic rust fungi, non-sexual processes such as somatic nuclear
exchange are postulated to play a role in diversity but have been difficult to detect due to the …

[HTML][HTML] Maintenance of divergent lineages of the Rice Blast Fungus Pyricularia oryzae through niche separation, loss of sex and post-mating genetic incompatibilities

M Thierry, F Charriat, J Milazzo, H Adreit… - PLoS …, 2022 - journals.plos.org
Many species of fungal plant pathogens coexist as multiple lineages on the same host, but
the factors underlying the origin and maintenance of population structure remain largely …