Results 11 to 20 of about 365 (133)

Antifungal Activity of Natural Volatile Organic Compounds against Litchi Downy Blight Pathogen Peronophythora litchii [PDF]

Molecules, 2018
Litchi (Litchi chinensis Sonn.) is a commercially important fruit but its production and quality are restricted by litchi downy blight, caused by the oomycete pathogen Peronophythora litchii Chen.
Mengyu Xing, Li Zheng, Yizhen Deng, Dandan Xu, Pinggen Xi, Minhui Li, Guanghui Kong, Zide Jiang   +7 more
doaj   +5 more sources

Antifungal Activity of β-Carboline Alkaloids Compound and Its Resistance Mechanism on Peronophythora Litchii [PDF]

International Journal of Fruit Science, 2022
Peronophythora litchii (P. litchii) is the pathogenic factor of litchi downy blight. Derivatives extracted from harmine officinalis and modified, N-(2-pyridyl)-1-phenyl-9 H-pyrido [3, 4-b] indole-3-formamide (PPPIF), could inhibited P. litchii growth and
Shifan Li, Ke Zhang, Yayu Chen, Zhibin Li, Qiongbo Hu, Qunfang Weng   +5 more
doaj   +11 more sources

Autophagy-related protein PlATG2 regulates the vegetative growth, sporangial cleavage, autophagosome formation, and pathogenicity of peronophythora litchii [PDF]

Virulence
Autophagy is an intracellular degradation process that is important for the development and pathogenicity of phytopathogenic fungi and for the defence response of plants.
Lin Lv, Chengdong Yang, Xue Zhang, Taixu Chen, Manfei Luo, Ge Yu, Qinghe Chen   +6 more
doaj   +4 more sources

Ethephon Treatment Enhanced Postharvest Litchi Fruit Resistance to Peronophythora litchii by Strengthening Antioxidant Capacity and Defense Systems [PDF]

Foods
Litchi downy blight, caused by Peronophythora litchii, is a major postharvest disease that leads to severe pericarp browning and fruit decay, significantly reducing market quality.
Difa Zhu, Tao Luo, Xiaomeng Guo, Jingyi Li, Qiao Li, Yongqi Chen, Wenbo Ou, Dongmei Han, Zhenxian Wu   +8 more
doaj   +3 more sources

A plant cell death-inducing protein from litchi interacts with Peronophythora litchii pectate lyase and enhances plant resistance [PDF]

Nature Communications
Cell wall degrading enzymes, including pectate lyases (PeLs), released by plant pathogens, break down protective barriers and/or activate host immunity. The direct interactions between PeLs and plant immune-related proteins remain unclear.
Wen Li, Peng Li, Yizhen Deng, Junjian Situ, Zhuoyuan He, Wenzhe Zhou, Minhui Li, Pinggen Xi, Xiangxiu Liang, Guanghui Kong, Zide Jiang   +10 more
doaj   +4 more sources

The ankyrin repeat-containing protein PlANK1 mediates mycelial growth, oospore development, and virulence in Peronophythora litchii

Phytopathology Research, 2023
Litchi downy blight, caused by Peronophythora litchii, is one of the most serious diseases in major litchi-producing regions worldwide. The ankyrin (ANK) repeat is one of the most common protein-protein interaction motifs found in all kingdoms of life ...
Junjian Situ, Xinning Zhang, Xiaofan Zhou, Zijing Zhang, Pinggen Xi, Guanghui Kong, Zide Jiang   +6 more
doaj   +2 more sources

PlMAPK10, a Mitogen-Activated Protein Kinase (MAPK) in Peronophythora litchii, Is Required for Mycelial Growth, Sporulation, Laccase Activity, and Plant Infection [PDF]

Frontiers in Microbiology, 2018
Mitogen-activated protein kinase (MAPK) pathways are ubiquitous and evolutionarily conserved signal transduction modules directing cellular respond to a diverse array of stimuli, in the eukaryotic organisms.
Liqun Jiang, Liqun Jiang, Junjian Situ, Yi Zhen Deng, Lang Wan, Dandan Xu, Yubin Chen, Pinggen Xi, Zide Jiang   +8 more
doaj   +2 more sources

Observation of the Antimicrobial Activities of Two Actinomycetes in the Harvester Ant Messor orientalis [PDF]

Insects, 2022
Observations have shown that seeds collected by harvester ants are less likely to mold. Based on evolutionary analysis and other research, it was hypothesized that harvester ants could apply actinomycetes to protect seeds, similar to the protection of ...
Yiyang Wu, Yaxuan Liu, Jinyong Yu, Yijuan Xu, Siqi Chen   +4 more
doaj   +2 more sources

Regulation of Oomycete Autophagy, Lipid Droplet Accumulation and Pathogenesis by Three Rab GTPases. [PDF]

Mol Plant Pathol
PlRab6– PlRab8A complex controls growth, virulence and autophagy, while PlRab8B modulates sporulation and virulence via autophagy and LD metabolism in P. litchii. ABSTRACT Among eukaryotes, Rab GTPases are critical for intracellular membrane trafficking and possess various functions.
Zhou G, Chen H, Zhou W, Shen R, Xie L, Gao G, Situ J, Xi P, Li M, Li W, Hsiang T, Jiang Z, Kong G.   +12 more
europepmc   +2 more sources

Bacillus amyloliquefaciens PP19 regulation of microbial communities and suppression of Peronophythora litchii [PDF]

Microbiome
Background Litchi downy blight (LDB) is a major disease affecting litchi (Litchi chinensis), damaging fruits, inflorescences, and leaves, and significantly hindering the development of the litchi industry in China and globally. Bacillus amyloliquefaciens
Li Zheng, Xinmin Lv, Anqi Fu, Haojie Fang, Mengbing Li, Shilian Huang, Tom Hsiang   +6 more
doaj   +2 more sources