Results 121 to 130 of about 29,636 (242)

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, Jiatong Wang, Ren Zeng, Haonan Wang, Yukai Fang, Zheng Lin, Yu Wang, Wenbo Liu, Qingbiao Xie, Pengfei Jin, Weiguo Miao   +10 more
wiley   +1 more source

Hemibiotrophic infection of pisum-sativum by colletotrichum-truncatum

, 1993
The infection of pea (Pisum sativum) by Colletotrichum truncatum was studied by light and electron microscopy. These investigations were facilitated by use of an Argenteum pea mutant, which has a readily detachable epidermis. Infection pegs emerging from
Uronu, A. B., Nash, C., Oconnell, R. J., Bailey, J. A., Waksman, G., Keon, J. P. R.   +5 more
core   +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, Kaijing Rong, Tiantian Fu, Yicheng Li, Chun Wang, Ke Zhou, Ruen Yu, Xiaoqian Yang, Yuzhang Yang, Yuanyuan Wang, Yanwei Wang, Yonglin Wang   +11 more
wiley   +1 more source

Atividade antimicrobiana e controle da antracnose do feijoeiro comum (Phaseolus vulgaris L.) utilizando polissacarídeo e extratos de macroalga marinha Ulva fasciata [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Biotecnologia.Compostos presentes em algas marinhas podem desempenhar importantes funções biológicas, entre elas: atividade antimicrobiana direta, influenciando
Paulert, Roberta
core  

Genetic and Phytopathogenic Characterization of Endemic Colletotrichum Isolates in Major Olive Cultivars of Greece

Horticulturae
Olive anthracnose outbreaks caused by the Colletotrichum species complex in the Mediterranean region decrease both fruit yield and olive oil production while also drastically degrading olive oil quality.
Christina Angeli, Polina C. Tsalgatidou, Athanasios Tsafouros, Anastasia Venieraki, Antonios Zambounis, Alexandros Vithoulkas, Anna Milionis, Epaminondas J. Paplomatas, Vasilios Demopoulos, Costas Delis   +9 more
doaj   +1 more source

Host‐Induced Silencing of Rhizoctonia Solani 5‐Enolpyruvylshikimate‐3‐Phosphate Synthase Impairs Its Virulence in Rice

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, Apoorva Prasad, Akshita Goel, Vijay Kumar Sharma, Jagjeet Singh Lore, Arun Kumar   +5 more
wiley   +1 more source

Desenvolvimento de um mapa genético de ligação de macieira saturado para a região com resistência à mancha foliar de Glomerella (Coletotrichum gloeosporioides) [PDF]

, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Recursos Genéticos Vegetais.Desde a década de 80, o cultivo da macieira no Brasil vem sofrendo grandes perdas devido à Mancha foliar de ...
Silva, Maguida Fabiana da
core  

A Conserved Magnaporthe oryzae Effector Counteracts the Rice Ubiquitin‐Proteasome System by Disrupting the E2 Function to Suppress Immunity

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, Ruyi Wang, Yehui Xiong, Xiaoman You, Fan Zhang, Xuzhao Mao, Feng He, Hui Tao, Su Jiang, Liang Fang, Xiao Xu, Jisong Wang, Zeyun Hao, Yanyan Hou, Hui Zhang, Jiyang Wang, Wenhui Zheng, Wenxian Sun, Guo‐Liang Wang, Yuese Ning   +19 more
wiley   +1 more source

Fungal and fungal-like plant pathogens of the Maltese Islands [PDF]

, 2006
The paper provides updated lists of plant pathogenic species belonging to the kingdoms Protozoa, Chromista and Fungi (one, 21, and 211 species entries, respectively) recorded in Malta.
Porta-Puglia, Angelo, Mifsud, David
core  

Invitro Testing of Nanopesticides against Colletotrichum falcatum Causing Red Rot of Sugarcane [PDF]

Nanotechnology offers numerous advantages and innovative strategies for managing and controlling phytopathogens in agriculture. The use of nanotools helps mitigate the harmful effects and losses associated with traditional fungicides.
Muhammad Tauseef Tariq Kisana, Safdar Ali, Ghulam Mustafa Sahi   +2 more
core   +1 more source