Results 51 to 60 of about 245,306 (196)

Characterization of a Bacillus velezensis strain isolated from Bolbostemmatis Rhizoma displaying strong antagonistic activities against a variety of rice pathogens

Frontiers in Microbiology, 2022
Biological control is an effective measure in the green control of rice diseases. To search for biocontrol agents with broad-spectrum and high efficiency against rice diseases, in this study, a strain of antagonistic bacterium BR-01 with strong ...
Jianping Zhou, Jianping Zhou, Yunqiao Xie, Yuhong Liao, Xinyang Li, Yiming Li, Yiming Li, Shuping Li, Xiuguo Ma, Shimin Lei, Fei Lin, Fei Lin, Wei Jiang, Yong-Qiang He, Yong-Qiang He   +14 more
doaj   +1 more source

Editing of the rice importin gene IMPα1b results in sequestration of TAL effectors from plant cell nuclei

Phytopathology Research, 2022
Transcription activator-like effectors (TALEs) produced by plant pathogenic bacteria mainly belonging to the genus Xanthomonas cause plant diseases through activation of host susceptibility genes in plant cell nuclei.
Jinfeng Peng, Jingyuan Nie, Xiaochen Chen, Liyuan Zhang, Xiaohui Yao, Ping Li, Huicong Shi, Congfeng Song, Hansong Dong   +8 more
doaj   +1 more source

Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3776-3789, October 2026.
Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang, Yiling Feng, Leiming You, Meimei Xu, Kristin Helwig, Riqing Li, Si Nian Char, Bing Yang, Reuben J. Peters   +8 more
wiley   +1 more source

Method Validation of a Detection Protocol of Xanthomonas oryzae pv. oryzae and X. o. pv. oryzicola in Rice Seeds

, 2023
Bacterial leaf blight (BLB) and bacterial leaf streak (BLS) caused by Xanthomonas oryzae pv. oryzae (Xoo) and Xanthomonas oryzae pv. oryzicola (Xoc), respectively, are the two most important bacterial diseases of rice worldwide. Xoo and Xoc are widely distributed and endemic in many rice producing countries throughout Asia, Africa and Australia.
Catausan, Sheryl, Bachabi, Fatimata, Apolinario, Rico Angelo, Cunanan, Gladys, Onaga, Geoffrey, Castellion, Martina   +5 more
openaire   +1 more source

Harnessing plant susceptibility genes into strategies for enhanced disease resistance

New Plant Protection, Volume 3, Issue 3, September 2026.
Integrated model of S gene modules in plant pathogen interactions. This model summarises representative host susceptibility modules that can be exploited by bacterial, fungal and viral pathogens. In the bacterial infection module, Xanthomonas transcription activator‐like effectors activate OsSWEET14 through effector‐binding elements in its promoter ...
Can Chen, Yuzhe Shi, Hanwen Miao, Ning Wang, Xiaojie Wang   +4 more
wiley   +1 more source

Tandem receiver domain response regulator DrdR modulates swarming by controlling PilB/PilT activity in Xanthomonas campestris

mLife, Volume 5, Issue 4, Page 473-485, August 2026.
Abstract Like many other bacterial organisms, Xanthomonas campestris pv. campestris (Xcc) employs two motility appendages, a single polar flagellum and type IV pili, for sensing environmental cues and traversing liquids and solid surfaces. However, compared to the flagellum, the molecular mechanisms underlying the function and regulation of the pilus ...
Peidong Ren, Jianrou Meng, Qijian Qin, Jiafeng Shi, Jiali Yao, Yanhua Qi, Jiliang Tang, Rui‐Fang Li, Guang‐Tao Lu   +8 more
wiley   +1 more source

Polymyxin B1 and E2 From Paenibacillus polymyxa Y-1 for Controlling Rice Bacterial Disease

Frontiers in Cellular and Infection Microbiology, 2022
To discover novel microbial pesticide for controlling rice bacterial disease, polymyxin B1 and E2 were firstly isolated from the supernatant of fermentation broth of Paenibacillus polymyxa Y-1 by bioactivity tracking separation.
Wenshi Yi, Wenshi Yi, Chao Chen, Xiuhai Gan   +3 more
doaj   +1 more source

Extracellular Vesicles: Key Mediators of Bioactive Molecule Transport in Plant–Microbe Interactions

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
This review summarizes the functions of extracellular vesicles (EVs) in plant–microbe interactions and highlights future research directions based on the current landscape. ABSTRACT Extracellular vesicles (EVs) are nanoscale, lipid‐bilayer particles released by cells, which transport a diverse array of bioactive cargo such as nucleic acids, proteins ...
Hang Gao, Liying Pan, Ao Chen, Xiaolong Xing, Qingbin Chen, Yayue Wang, Xuan Huang   +6 more
wiley   +1 more source

Design, synthesis, and biological activity of novel 1,2,4-oxadiazole derivatives

BMC Chemistry, 2020
Background Plant diseases seriously threaten food security, it is urgent to discover efficient and low-risk chemical pesticides. 1,2,4-Oxadiazole derivatives exhibit broad spectrum of agricultural biological activities.
Lingzhi Zhu, Huanan Zeng, Dan Liu, Yun Fu, Qiong Wu, Baoan Song, Xiuhai Gan   +6 more
doaj   +1 more source

Domain dissection of AvrRxo1 for suppressor, avirulence and cytotoxicity functions. [PDF]

PLoS ONE, 2014
AvrRxo1, a type III effector from Xanthomonas oryzae pv. oryzicola (Xoc) which causes bacterial leaf streak (BLS) in rice, can be recognised by non-host resistance protein Rxo1. It triggers a hypersensitive response (HR) in maize.
Haifeng Liu, Qingle Chang, Wenjie Feng, Baogang Zhang, Tao Wu, Ning Li, Fangyin Yao, Xinhua Ding, Zhaohui Chu   +8 more
doaj   +1 more source