Article
Infectious Diseases
Yu-Rim Song, Nguyen Trung Vu, Jungkum Park, In Sun Hwang, Hyeon-Ju Jeong, Youn-Sup Cho, Chang-Sik Oh
Summary: The bacteriophage PPPL-1 shows promising antibacterial activity against Pseudomonas syringae pv. actinidiae (Psa) and could potentially be used as a biocontrol agent to effectively control bacterial canker disease in kiwifruit plants, including resistant isolates. PPPL-1 is stable in field soil and at low temperatures, making it a practical tool for agricultural applications. Further research is needed to explore the full potential of PPPL-1 in controlling Psa infections in kiwifruit orchards.
Article
Agronomy
Hua Wang, Nana Wang, Yunxiao Tan, Qianqian Mi, Yiru Mao, Chao Zhao, Xiangrong Tian, Wei Liu, Lili Huang
Summary: In this study, a biocontrol strain P. polymyxa YLC1 that was isolated from the rhizosphere soil of asymptomatic kiwifruit showed excellent control effects on kiwifruit bacterial canker (KBC) both in laboratory and field tests. The active compound of strain YLC1 was identified as polymyxin B1, which inhibits various pathogenic bacteria. These findings suggest that P. polymyxa YLC1 has great potential for the development and application of biological control strategies.
PEST MANAGEMENT SCIENCE
(2023)
Article
Biochemistry & Molecular Biology
Bingce Wang, Yushan Guo, Xuetang Chen, Jiling Ma, Xia Lei, Weizhen Wang, Youhua Long
Summary: In this study, Bacillus velezensis WL-23, isolated from the leaf microbial community of kiwifruit, showed excellent inhibitory activity against the main fungal and bacterial pathogens of kiwifruit. Indoor confrontation experiments and various tests suggested that WL-23 effectively inhibited the growth of Pseudomonas syringae pv. actinidiae (Psa) and reduced canker incidence in kiwifruit. Therefore, WL-23 has the potential to become a biological control agent and contribute to sustainable agriculture.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Plant Sciences
Anna Fiorillo, Domenico Frezza, Gustavo Di Lallo, Sabina Visconti
Summary: The study found that the phage phi PSA2 can effectively control the occurrence and spread of kiwifruit canker, providing a possibility for the development of phage therapy based on this phage.
Article
Plant Sciences
Yangang Pei, Li Ma, Xiaojuan Zheng, Kaikai Yao, Xiangru Fu, Huabao Chen, Xiaoli Chang, Ming Zhang, Guoshu Gong
Summary: This study investigated the genetic characteristics of Pseudomonas syringae pv. actinidiae population from kiwifruit in Sichuan, China. The isolates were characterized using morphological features, multiplex-PCR, and multilocus sequence analysis (MLSA). The study revealed rich genetic diversity in P. syringae pv. actinidiae isolates from Sichuan.
Article
Microbiology
Tao Liu, Xiaoli Ren, Guangyun Cao, Xia Zhou, Linhong Jin
Summary: Ethylicin effectively inhibits the growth of kiwifruit bacterial canker disease by limiting bacterial movement, destroying cell membrane, and inhibiting biofilm formation. It achieves this by up-regulating genes related to protein export and biofilm formation while down-regulating genes related to flagellar assembly.
Article
Biochemistry & Molecular Biology
Wei Liu, Chao Zhao, Lu Liu, Dong Huang, Chao Ma, Rui Li, Lili Huang
Summary: A study found that there are 13 TGA genes in kiwifruit, and these genes play an important role in the resistance against kiwifruit bacterial canker, regulated by tissue and hormones.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Review
Plant Sciences
Carla Pereira, Pedro Costa, Larindja Pinheiro, Victor M. Balcao, Adelaide Almeida
Summary: This study highlights phage-based biocontrol strategies as an effective alternative to control Psa-induced bacterial canker of kiwifruit. Current treatments for Psa infections are limited, and it is crucial to avoid the use of copper products and antibiotics to prevent the development of bacterial resistance. Therefore, developing new approaches to combat Psa is essential for sustainable agriculture production.
Article
Agronomy
Mingyu Zhang, Lifang Wang, Wei Tang, Yue Xing, Pu Liu, Xiangli Dang
Summary: In this study, a novel antimicrobial peptide Jelleine-Ic was designed and its antibacterial activity and mechanism of action against Psa were evaluated. The results showed that Jelleine-Ic exhibited stronger antibacterial activity than its parent peptide Jelleine-I. Jelleine-Ic targeted the Psa membrane, disrupted cell morphology, inhibited DNA replication and repair, and induced intracellular reactive oxygen species generation, leading to effective control of Psa.
PEST MANAGEMENT SCIENCE
(2023)
Article
Plant Sciences
Zhuzhu Zhang, Youhua Long, Xianhui Yin, Weizhen Wang, Wenzhi Li, Lingli Jiang, Xuetang Chen, Bince Wang, Jiling Ma
Summary: This study identified 55 laccase genes in the kiwifruit genome and classified them into five cluster groups. The analysis revealed that fragment duplication played a key role in the expansion of kiwifruit laccase genes. The expression levels of certain laccase genes were significantly higher in the stems compared to the leaves after Psa infection, suggesting their potential role in resisting Psa infection. Additionally, miRNA397 was predicted to regulate 21 kiwifruit laccase genes as negative regulators of lignin biosynthesis.
Article
Biochemistry & Molecular Biology
Xiaobo Qin, Min Zhang, Qiaohong Li, Dalei Chen, Leiming Sun, Xiujuan Qi, Ke Cao, Jinbao Fang
Summary: By analyzing the transcriptomic profiles of kiwifruit shoots, it was found that different varieties have different defense mechanisms against Pseudomonas syringae pv. actinidiae (Psa). The PTI and cell walls play important roles in Maohua's defense against Psa infection, while the ETI is crucial in Hongyang's defense against the pathogen.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Infectious Diseases
Ganggang Ren, Zhenghao Ding, Xin Pan, Guohai Wei, Peiyi Wang, Liwei Liu
Summary: The study demonstrated the potential therapeutic and protective activities of three copper-based nanoparticles for controlling kiwifruit bacterial canker, showing better efficacy compared to conventional bactericides.
Article
Agronomy
Yiting Yang, Qiding Peng, Yufan Yang, Qiguo Zhuang, Dehui Xi
Summary: A novel isothermal amplification assay was developed for efficient detection of the causal pathogen Pseudomonas syringae pv. actinidiae (Psa). The optimized RPA-LF method showed high sensitivity to Psa and has potential application prospects in detecting and monitoring Kiwifruit Bacterial Canker.
Article
Biotechnology & Applied Microbiology
Jun Bai, Yanxi Liu, Mengjiao Liu, Shiting Luo, Yuhong Cheng, Gang Li, Cheng Liu, Shixiong Wen, Mian Xia, Xiaoqing He, Yi Jin
Summary: This study investigated the potential application of a phage cocktail in controlling Pseudomonas syringae pv. actinidiae (Psa) infection, and the results showed better biological treatment efficacy of the phage cocktail compared to individual phages.
BIOLOGICAL CONTROL
(2022)
Article
Biochemistry & Molecular Biology
Simone Luti, Sara Campigli, Francesco Ranaldi, Paolo Paoli, Luigia Pazzagli, Guido Marchi
Summary: Research on the bacterial canker disease caused by Pseudomonas syringae pv. actinidiae (Psa) biovar 3 has identified three potential genes coding for levansucrases in the Psa3 genome. Through cloning and expression in E. coli, lsc beta and lsc gamma were characterized for their different biochemical properties, indicating distinct roles in sucrose hydrolysis and levan synthesis, suggesting potential differential functions in the physiology of the bacterium.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Biotechnology & Applied Microbiology
A. Abelleira, A. Ares, O. Aguin, J. Penalver, M. C. Morente, M. M. Lopez, M. J. Sainz, J. P. Mansilla
JOURNAL OF APPLIED MICROBIOLOGY
(2015)
Article
Agronomy
Maria Menendez-Gutierrez, Margarita Alonso, Enrique Jimenez, Gabriel Toval, Pedro Mansilla, Adela Abelleira, Andrea Abelleira-Sanmartin, Raquel Diaz
EUROPEAN JOURNAL OF PLANT PATHOLOGY
(2018)
Article
Agronomy
Stefania Loreti, Amandine Cunty, Nicoletta Pucci, Aude Chabirand, Emilio Stefani, Adela Abelleira, Giorgio M. Balestra, Deirdre A. Cornish, Francesca Gaffuri, Davide Giovanardi, Richard A. Gottsberger, Maria Holeva, Aynur Karahan, Charikleia D. Karafla, Angelo Mazzaglia, Robert Taylor, Leonor Cruz, Maria M. Lopez, Joel L. Vanneste, Francoise Poliakoff
EUROPEAN JOURNAL OF PLANT PATHOLOGY
(2018)
Article
Biotechnology & Applied Microbiology
E. Garcia, L. Moura, A. Abelleira, O. Aguin, A. Ares, P. Mansilla
JOURNAL OF APPLIED MICROBIOLOGY
(2018)
Article
Forestry
A. Abelleira, N. Ibarra, O. Aguin, P. Mosquera, A. Abelleira-Sanmartin, A. Sorolla, A. Ares, P. Mansilla
Article
Zoology
Lee Robertson, Susana Cobacho Arcos, Miguel Escuer, Remedios Santiago Merino, Guadaloupe Esparrago, Adela Abellera, Alfonso Navas
News Item
Plant Sciences
A. Abelleira, J. P. Mansilla, V. Padilla, I. Hita, C. Cabaleiro, E. Bertolini, A. Olmos, F. J. Legorburu
Article
Agronomy
A. Abelleira, A. Ares, O. Aguin, A. Picoaga, M. M. Lopez, P. Mansilla
News Item
Plant Sciences
A. Abelleira, L. Moura, O. Aguin, C. Salinero
Editorial Material
Plant Sciences
A. Abelleira, R. Perez-Otero, O. Aguin, A. Prado, C. Salinero
Proceedings Paper
Plant Sciences
O. Aguin, A. Ares, A. Abelleira, P. Mansilla
I INTERNATIONAL SYMPOSIUM ON BACTERIAL CANKER OF KIWIFRUIT
(2015)
Article
Agronomy
Felipe Siveri, Ester Marco-Noales, Edson Bertolini, Gabriela Ribeiro Teresani, Javier Penalver, Pedro Mansilla, Olga Aguin, Rosa Perez-Otero, Adela Abelleira, Jose Asterio Guerra-Garcia, Estrella Hernandez, Mariano Cambra, Maria Milagros Lopez
PHYTOPATHOLOGIA MEDITERRANEA
(2017)
Article
Zoology
A Abelleira, M Escuer, M Arias, JP Mansilla
