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Molecular Plant Pathology, Volume 27, Issue 6, June 2026.Partial CsCalS7 suppression reduces phloem callose, starch accumulation and huanglongbing symptoms, supporting a threshold‐based host tolerance. ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide and is characterised by excessive callose deposition at sieve plates, which has been associated with impaired carbohydrate ...
Laís Moreira Granato +3 more
wiley +1 more source
ACR3 as a Key Regulator Antimicrobial Lipopeptide Synthesis and Efflux in Bacillus velezensis HN‐1
Molecular Plant Pathology, Volume 27, Issue 6, June 2026.Lipopeptides are natural antibiotics produced by Bacillus velezensis. Mutation of acr3 led to the complete loss of antimicrobial activity. Following the biological assays for validation, we found ACR3 protein may serve as a master switch of lipopeptides synthesis regulation, and control transmembrane transport of lipopeptides by the ABC pathway ...
Yuying Shen +10 more
wiley +1 more source
Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA‐Dependent Pathway
Plant Biotechnology Journal, Volume 24, Issue 6, Page 3616-3633, June 2026.ABSTRACT Although microRNA1447 (miR1447) regulates poplar responses to abiotic stress and pest infestation, how miR1447 regulates poplar immunity against pathogens and its underlying molecular mechanisms remain to be elucidated. Here, we revealed that miR1447 functioned as a negative regulator of poplar disease resistance against fungal and bacterial ...
Dandan Xiao +11 more
wiley +1 more source
Plant Biotechnology Journal, Volume 24, Issue 6, Page 3573-3593, June 2026.ABSTRACT Sheath blight disease of rice caused by the fungal pathogen R. solani AG1‐IA remains a big threat to rice production worldwide. A limited genetic variation in rice for tolerance to this pathogen and little success in understanding how it defeats host defence are major reasons behind it.
Vinod Kumar +5 more
wiley +1 more source
Plant Biotechnology Journal, Volume 24, Issue 6, Page 4302-4316, June 2026.ABSTRACT Pathogens commonly secrete effectors into host cells to facilitate invasion. In the host ubiquitin‐proteasome system (UPS), E3 ubiquitin ligases often target pathogen effectors for degradation, thereby enhancing immune responses. In turn, pathogen effectors frequently disrupt E3 ligase function to promote virulence. However, it remains largely
Min Wang +19 more
wiley +1 more source
New Species-Specific Real-Time PCR Assays for Colletotrichum Species Causing Bitter Rot of Apple
MicroorganismsBitter rot of apple is an economically important worldwide disease caused by different Colletotrichum species, depending on many factors such as climate, geography, other hosts, and crop management practices.
Diana J. McHenry, Srđan G. Aćimović
doaj +1 more source
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Colletotrichum species and complexes: geographic distribution, host range and conservation status
Fungal Diversity, 2021Pedro Talhinhas +2 more
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