Results 51 to 60 of about 4,607 (159)

The Conserved Guanyl‐Specific Ribonuclease T1 Effector EC19 Is Required for Full Virulence of the Vascular Wilt Fungus Fusarium oxysporum on Tomato

Molecular Plant Pathology, Volume 27, Issue 9, September 2026.
EC19, a secreted ribonuclease T1 effector from Fusarium oxysporum f. sp. lycopersici (Fol), is required for tomato wilt virulence. EC19‐overexpressing tomato lines display increased susceptibility to Fol and altered transcriptional changes associated with plant hormone signal transduction, plant–pathogen interaction, and phenylpropanoid biosynthesis ...
Min Li, Yifei Wang, Haoqian Li, Xizhe Sun, Jianbiao Wang, Xiangling Fang, Jianjun Zhao, Lisong Ma   +7 more
wiley   +1 more source

Complete Genome Sequence of Dickeya oryzae Strain A5272 Isolated During Pineapple Heart Rot Outbreak in Hawaii

PhytoFrontiers
The complete genome of Dickeya oryzae strain A5272, isolated from a 2004 pineapple heart rot outbreak in Hawaii, was sequenced using PacBio RSII. The strain was linked to the pineapple propagative material imported from Costa Rica and Honduras.
Komal, Shefali Dobhal, Dario Arizala, Gamze Boluk, Anne M. Alvarez, Mohammad Arif   +5 more
doaj   +1 more source

Diversity of Pectobacteriaceae Species in Potato Growing Regions in Northern Morocco

Microorganisms, 2020
Dickeya and Pectobacterium pathogens are causative agents of several diseases that affect many crops worldwide. This work investigated the species diversity of these pathogens in Morocco, where Dickeya pathogens have only been isolated from potato fields
Saïd Oulghazi, Mohieddine Moumni, Slimane Khayi, Kévin Robic, Sohaib Sarfraz, Céline Lopez-Roques, Céline Vandecasteele, Denis Faure   +7 more
doaj   +1 more source

Biocontrol of Soft Rot Dickeya and Pectobacterium Pathogens by Broad-Spectrum Antagonistic Bacteria within Paenibacillus polymyxa Complex

Microorganisms, 2023
Polymyxin-producing bacteria within the Paenibacillus polymyxa complex have broad-spectrum activities against fungi and bacteria. Their antibacterial activities against soft rot Dickeya and Pectobacterium phytopathogens containing multiple polymyxin ...
Afsana Hossain, Md. Arshad Ali, Li Lin, Jinyan Luo, Yuxin You, Md. Mahidul Islam Masum, Yugen Jiang, Yanli Wang, Bin Li, Qianli An   +9 more
doaj   +1 more source

Metabolite Variations in Lepidium sativum Seeds Among Different Germplasms: Unraveling the Link Between Environment and Chemical Compounds

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Comparative phytochemical analysis of Lepidium sativum seed populations revealed environmentally driven variation in essential oil composition, while fatty acid profiles remained largely stable across populations. Benzyl nitrile was the dominant essential oil constituent, α‐linolenic acid was the major fatty acid, and all populations exhibited weak ...
Seyed Mehdi Talebi, Majid Mahdieh, Ghassan Mohammad, Mansour Ghorbanpour   +3 more
wiley   +1 more source

Crystal structure of endo‐β‐1,6‐galactanase from Streptomyces avermitilis

Acta Crystallographica Section D, Volume 82, Issue 8, Page 962-971, August 2026.
The crystal structure of S. avermitilis endo‐β‐1,6‐galactanase belonging to GH30 subfamily 5 reveals the first structural framework for endo‐β‐1,6‐galactanase. The β‐1,6‐galactobiose‐bound complex identifies the catalytic subsites and a distal secondary sugar‐binding site, providing insight into β‐1,6‐galactan recognition.Endo‐β‐1,6‐galactanases ...
Zui Fujimoto, Naomi Kishine, Toshihisa Kotake, Satoshi Kaneko   +3 more
wiley   +1 more source

Phenotypic and genotypic characteristics of Iranian soft rot bacteria isolates from different hosts

Phytopathologia Mediterranea, 2010
During 2005–2006, 42 soft rot bacterial strains were isolated from the infected tubers of potato, roots of carrot, sugar beet and turnip, and the leaves of lettuce and cabbage with soft rot symptoms in Iran.
Rasool REZAEI, S. Mohsen TAGHAVI
doaj   +1 more source

A Novel Plant Secondary Metabolite‐Binding Gene Family Required for Full Virulence in Pectobacterium parvum

Molecular Plant Pathology, Volume 27, Issue 8, August 2026.
A newly identified virulence family from Pectobacterium parvum that binds plant defensive compounds (e.g., solanidine) with high affinity enhances bacterial tolerance and is required for full virulence. This trade‐off between defence and growth reveals a key host‐adaptation strategy.
Jinhui Wang, Beibei Wu, Jiaxing Shen, Shangqing Zhang, Xingkui Cai, Minna Pirhonen   +5 more
wiley   +1 more source

Bleeding canker of pears caused by Dickeya fangzhongdai: Symptoms, etiology and biology

Journal of Integrative Agriculture, 2020
Bleeding canker, a devastating disease of pear trees (Pyrus pyrifolia L.), was first reported in the 1970s in Jiangsu, China and more recently in other provinces in China.
Bin CHEN, Yan-li TIAN, Yu-qiang ZHAO, Jia-nan WANG, Zhi-gang XU, Xiang LI, Bai-shi HU   +6 more
doaj   +1 more source

Soil Pathobiome in Agroecosystems and Forests

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
This review synthesises current knowledge on the soil pathobiome across agroecosystems, horticulture, and forests, highlighting how climate change and intensive management disrupt microbial communities and promote pathogen accumulation. It emphasises soil health as a key component of the One Health framework, linking ecosystem, plant, animal, and human
Małgorzata Jędryczka, Marta Bełka, Gabriele Berg, S. Emilia Hannula, Grzegorz Koczyk, Paolo Nannipieri, Giacomo Pietramellara, Magdalena Frąc   +7 more
wiley   +1 more source