Results 31 to 40 of about 70,604 (311)

Molecular genetic detection and differentiation of Xanthomonas oryzae pv. oryzicola, bacterial leaf streak agents of rice

Вавиловский журнал генетики и селекции, 2022
The genus Xanthomonas comprises phytopathogenic bacteria which infect about 400 host species, including a wide variety of economically important plants. Xanthomonas oryzae pv.
M. L. Koroleva, S. A. Blinova, A. A. Shvartsev, V. E. Kurochkin, Ya. I. Alekseev   +4 more
doaj   +1 more source

Phytohormone-mediated interkingdom signaling shapes the outcome of rice-Xanthomonas oryzae pv. oryzae interactions [PDF]

, 2015
Background: Small-molecule hormones are well known to play key roles in the plant immune signaling network that is activated upon pathogen perception. In contrast, little is known about whether phytohormones also directly influence microbial virulence ...
De Vleesschauwer, David, He, Ya-Wen, Höfte, Monica, Kojima, Mikiko, Sakakibari, Hitoshi, Venturi, Vittorio, Xu, Jing, Zhou, Lian   +7 more
core   +2 more sources

Pest categorisation of Xanthomonas oryzae pathovars oryzae and oryzicola [PDF]

EFSA Journal, 2018
The EFSA Panel on Plant Health performed a pest categorisation for Xanthomonas oryzae pathovars oryzae (Xoo) and oryzicola (Xoc), the causal agents of the bacterial blight and the bacterial leaf streak of rice, respectively. These pathovars are widely distributed in Asia, Africa and Australia.
EFSA Panel on Plant Health (PLH), Michael Jeger, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Grégoire, Josep Anton Jaques Miret, Alan MacLeod, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Claude Bragard, Boris Szurek, Gabor Hollo, David Caffier   +23 more
openaire   +6 more sources

Phylogenetic analysis reveals an ancient gene duplication as the origin of the MdtABC efflux pump. [PDF]

, 2020
The efflux pumps from the Resistance-Nodulation-Division family, RND, are main contributors to intrinsic antibiotic resistance in Gram-negative bacteria. Among this family, the MdtABC pump is unusual by having two inner membrane components.
Górecki, Kamil, McEvoy, Megan M
core   +2 more sources

Reciprocal adaptation of rice and Xanthomonas oryzae pv. oryzae: cross-species two-dimensional GWAS reveals the underlying genetics.

The Plant Cell, 2021
A one-/two-dimensional genome-wide association study (GWAS) strategy was adopted to investigate the genetic systems underlying the reciprocal adaptation of rice (Oryza sativa) and its bacterial pathogen, Xanthomonas oryzae pv.
Fan Zhang, Zhiqiang Hu, Zhichao Wu, Jialing Lu, Yingyao Shi, Jianlong Xu, Xiyin Wang, Jinpeng Wang, Fan Zhang, Mingming Wang, Xiaorong Shi, Yanru Cui, C. Vera Cruz, Dalong Zhuo, Dandan Hu, Min Li, Wensheng Wang, Xiuqin Zhao, Tianqing Zheng, B. Fu, J. Ali, Yongli Zhou, Zhikang Li   +22 more
semanticscholar   +1 more source

Xanthoferrin Siderophore Estimation from the Cell-free Culture Supernatants of Different Xanthomonas Strains by HPLC

Bio-Protocol, 2017
Xanthomonads can scavenge iron from the extracellular environment by secreting the siderophores, which are synthesized by the proteins encoded by xss (Xanthomonas siderophore synthesis) gene cluster.
Sheo Pandey, Prashantee Singh, Biswajit Samal, Raj Verma, Subhadeep Chatterjee   +4 more
doaj   +1 more source

Rice pathogens intercepted on seeds originating from 11 African countries and from the USA [PDF]

, 2019
1,916 rice seed samples from 11 African countries and the USA were tested for the presence of pathogenic microorganisms or those affecting seed quality. Bacillus spp., Pantoea spp., Sphingomonas sp.
Dossou, B., Silue, D.
core   +1 more source

CRISPR/Cas9-mediated mutation of OsSWEET14 in rice cv. Zhonghua11 confers resistance to Xanthomonas oryzae pv. oryzae without yield penalty

BMC Plant Biology, 2020
Bacterial blight of rice, caused by Xanthomonas oryzae pv. oryzae (Xoo), is a devastating rice disease in Southeast Asia and West Africa. OsSWEET14, encoding a sugar transporter, is known to be a major susceptible gene of bacterial blight targeted by ...
Xuan Zeng, Yufen Luo, Nga T. T. Vu, Shujuan Shen, Kuaifei Xia, Mingyong Zhang   +5 more
semanticscholar   +1 more source

Elevation of Fatty Acid Biosynthesis Metabolism Contributes to Zhongshengmycin Resistance in Xanthomonas oryzae

Antibiotics, 2021
Xanthomonas oryzae severely impacts the yield and quality of rice. Antibiotics are the most common control measure for this pathogen; however, the overuse of antibiotics in past decades has caused bacterial resistance to these antibiotics.
Qiaoxing Wang, Mei Lin, Peihua Shen, Y. Guan   +3 more
semanticscholar   +1 more source

Multiple Adhesin-Like Functions of Xanthomonas oryzae pv. oryzae Are Involved in Promoting Leaf Attachment, Entry, and Virulence on Rice

Molecular Plant-Microbe Interactions, 2009
Xanthomonas oryzae pv. oryzae is the causal agent of bacterial blight of rice. We have used enhanced green fluorescent protein-tagged X. oryzae pv. oryzae cells in conjunction with confocal microscopy to monitor the role of several adhesin-like functions
Amit Das, Nandini Rangaraj, Ramesh V. Sonti   +2 more
doaj   +1 more source