Results 181 to 190 of about 5,430 (213)

Chemical Compounds from Ocotea neesiana (Miq.) Kosterm Demolition Wood and Their Effect on the Growth of Xanthomonas citri subsp. citri

Journal of the Brazilian Chemical Society
Citrus canker is a bacterial disease that is caused by Xanthomonas citri subsp. citri (Xcc) and affects all commercially important Citrus species. In this paper, we report a phytochemical study of Ocotea neesiana demolition wood, and the antibacterial ...
Jennifer A. O. Lima, Helena G. Ramos, Junior A. Chaves, Claudete C. do Nascimento, Luiz Henrique K. Queiroz-Junior, Danielle F. da Silva, Jéssica Cristina Amaral, M. F. D. F. da Silva, Maria da Paz Lima   +8 more
semanticscholar   +1 more source

Characterization of Xanthomonas citri subsp. CITRI isolated from grapefruit in Iran

Journal of Plant Pathology, 2018
Xanthomonas citri subsp. citri (Xcc) strains, obtained from cankers of grapefruit trees, were characterized by phenotypic, genotypic and pathogenicity features. In addition, some strains from Mexican lime were isolated to compare with Xcc strains from grapefruit. Specific polymerase chain reaction (PCR) analyses with three primer pairs and phylogenetic
Mahsa Izadiyan, Sayed Mohsen Taghavi, Faride Farahbakhsh   +2 more
openaire   +1 more source

Discovery of Antibacterial Compounds against Xanthomonas citri subsp. citri from a Marine Fungus Aspergillus terreus SCSIO 41202 and the Mode of Action.

Journal of Agricultural and Food Chemistry
Citrus canker, caused by Xanthomonas citri subsp. citri (Xcc), is a severe citrus disease. Currently, copper-containing pesticides are widely used to manage this disease, posing high risks to the environment and human health.
Jun Zhang, Liangliang Gao, Huiting Lin, Yan Liang, Ming-shan You, Lijian Ding, Fangjian Feng, Bin Yang, Yonghong Liu   +8 more
semanticscholar   +1 more source

The TALE effector PthA4 of Xanthomonas citri subsp. citri indirectly activates an expansin gene CsEXP2 and an endoglucanase CsEG1 via CsLOB1 to cause citrus canker symptoms

bioRxiv
Citrus canker caused by Xanthomonas citri subsp. citri (Xcc) is an important citrus disease worldwide. PthA4 is the most important pathogenicity gene of Xcc and encodes a transcription activator like effector (TALE) secreted by the type III secretion ...
Rikky Rai, Nian Wang
semanticscholar   +1 more source

The ROS-triggered antibacterial mechanism of zinc oxide nanoparticles against Xanthomonas citri subsp. citri for citrus canker management.

Pesticide Biochemistry and Physiology
Citrus canker, caused by Xanthomonas citri subsp. citri (Xcc), severely impacts citrus production. This study developed a novel zinc oxide nanoparticles ROS-triggered generation system (ZnO NPs) as an effective bactericidal agent against Xcc. The ZnO NPs
You-Chun Zhou, Jun Wang, Tianming Yang, Lijia Guo, Junsheng Huang, Laying Yang, Jianghu Cui   +6 more
semanticscholar   +1 more source

New insights into the resistance of four citrus genotypes to Xanthomonas citri subsp. citri

Journal of Plant Pathology, 2020
The resistance of different citrus genotypes to citrus canker, caused by Xanthomonas citri subsp. citri (Xcc), is quite different. In this study, four citrus genotypes with different resistance, including resistant kumquat ‘Luofu’ (Fortunella margarita), moderately resistant Ponkan ‘18–1-10’ (Citrus reticulata), moderately susceptible sweet orange ...
Peng Ying Mei, Yan Zhou, Zhong An Li, Chang Yong Zhou   +3 more
openaire   +1 more source

A Caatinga biome-sourced Streptomyces sp. Act0014 for biological control of citrus canker caused by Xanthomonas citri subsp. citri.

Plant Disease
Copper bactericides are the most common and effective measure for controlling citrus canker caused by Xanthomonas citri subsp. citri. However, copper use can negatively impact the environment and promote the emergence of copper-resistant Xanthomonas ...
E. Gorayeb, Talita Alves dos Santos, Tânia Petta, Luiz Alberto Beraldo Moraes, F. Behlau   +4 more
semanticscholar   +1 more source

Transgenic diffusible signaling factor (DSF)-producing rootstocks confer resistance to Xanthomonas citri subsp. citri in grafted non-transgenic scions.

Plant Disease
The rpfF gene from Xylella fastidiosa subsp. pauca, encoding the synthase for diffusible signal factor (DSF), was previously shown to reduce Xylella fastidiosa and Xanthomonas citri subsp.
M. B. Esteves, M. S. Silva, Victória Stern da Silva, R. Caserta, J. Marques, M. Takita, S. Lindow, Alessandra Alves de Souza   +7 more
semanticscholar   +1 more source

Dual-Activity Peptides Act as Bactericides Against Xanthomonas citri subsp. citri In Vitro and Protect Sweet Orange from Infection.

Phytopathology
One of the prominent bacterial diseases impacting orange production and trade is citrus canker, caused by the bacterium Xanthomonas citri subsp. citri (X. citri).
B. C. P. Sanches, E. C. Martins, J. C. Darolt, Michele F S Dutra, T. A. Santos, Edson Crusca, F. Behlau, Reinaldo Marchetto, N. A. Wulff   +8 more
semanticscholar   +1 more source

Detection of Antagonistic Compounds Synthesized by Bacillus velezensis against Xanthomonas citri subsp. citri by Metabolome and RNA Sequencing

Microorganisms, 2023
Muhammad Fazle Rabbee, Kwang-Hyun Baek
exaly