Results 21 to 30 of about 21,724 (176)

Structure and Biosynthesis of Mangotoxin Produced by the Plant Pathogen Pseudomonas syringae

Angewandte Chemie, EarlyView.
The structure of mangotoxin remained elusive for over two decades. Here, mangotoxin was isolated from the native producer, Pseudomonas syringae pv. syringae, and was determined to be an alkyne‐containing dipeptide. Mangotoxin inhibited the growth of multidrug‐resistant human pathogen Klebsiella pneumoniae.
Alexis H. Murray, Sohan Hazra, Ryan W. Mull, Erinn M. O'Neill, Bo Li   +4 more
wiley   +2 more sources

Single-Stranded DNA-Binding Protein and Exogenous RecBCD Inhibitors Enhance Phage-Derived Homologous Recombination in Pseudomonas

iScience, 2019
Summary: The limited efficiency of the available tools for genetic manipulation of Pseudomonas limits fundamental research and utilization of this genus.
Jia Yin, Wentao Zheng, Yunsheng Gao, Chanjuan Jiang, Hongbo Shi, Xiaotong Diao, Shanshan Li, Hanna Chen, Hailong Wang, Ruijuan Li, Aiying Li, Liqiu Xia, Yulong Yin, A. Francis Stewart, Youming Zhang, Jun Fu   +15 more
doaj   +1 more source

Culturable Seed Microbiota of Populus trichocarpa

Pathogens, 2021
Plants harbor a diverse community of microbes, whose interactions with their host and each other can influence plant health and fitness. While microbiota in plant vegetative tissues has been extensively studied, less is known about members of the seed ...
Sabrina Heitmann, Gillian E. Bergmann, Edward Barge, Mary Ridout, George Newcombe, Posy E. Busby   +5 more
doaj   +1 more source

EFFICACY OF BIOCHEMICAL PREPARATIONS AND EXTRACT FROM Hypericum perforatum AGAINST BACTERIAL DISEASES

Acta Scientiarum Polonorum: Hortorum Cultus, 2019
The biotechnical preparations: Biosept Active (based on a grapefruit extract) and BioZell (based on thyme oil) as well as Hypericum perforatum extract, streptomycin solution and fungicide Champion 50WP (active ingredient substance – e.i.
Małgorzata Schollenberger, Sylwia Pudło, Elżbieta Paduch-Cichal, Ewa Mirzwa-Mróz   +3 more
doaj   +1 more source

Pathogenicity, phylogenomic, and comparative genomic study of Pseudomonas syringae sensu lato affecting sweet cherry in California

Microbiology Spectrum
To gain insights into the diversity of Pseudomonas syringae sensu lato affecting sweet cherry in California, we sequenced and analyzed the phylogenomic and genomic architecture of 86 fluorescent pseudomonads isolated from symptomatic and asymptomatic ...
Tawanda E. Maguvu, Rosa J. Frias, Alejandro I. Hernandez-Rosas, Erin Shipley, Greta Dardani, Mohamed T. Nouri, Mohammad A. Yaghmour, Florent P. Trouillas   +7 more
doaj   +1 more source

Detection and identification of wheat and barley phytopathogens in the Russian Federation

Microbiology Independent Research Journal, 2020
Grain export is an important branch of the food business in the Russian Federation. The countries of Europe, Asia, Africa, and South America are importers of Russian grain.
Olga Y. Slovareva
doaj   +1 more source

An Artificially Selected Cytokinin‐Pathway Transcription Factor Balances Soybean Yield and Pathogen Resistance

Advanced Science, EarlyView.
A cytokinin pathway transcription factor, RR2b, was artificially selected during soybean domestication and improvement based on its differential transcriptional activity, which correlates with ATT repeat polymorphisms in its promoter. RR2b balances yield and defense by fine‐tuning its expression level and offers a promising target for decoupling trade ...
Qun Ma, Yaqing Chen, Yiwen Gao, Xueting Hu, Qun Yang, Yucheng Liu, Peiyong Xin, Jijun Yan, Jinfang Chu, Lei Li, Zhixi Tian, Bo Ren   +11 more
wiley   +1 more source

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

Advanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen, Xiaowei Li, Yaru Wang, Farman Ullah, Shuxing Zhou, Lemeng Dong, Weizhong He, Harro J. Bouwmeester, Youming Hou, Ian T. Baldwin, Yaobin Lu   +10 more
wiley   +1 more source

Development and Application of a Loop-Mediated Isothermal Amplification (LAMP) Assay for the Detection of Pseudomonas syringae Pathovars pisi and syringae

Agriculture, 2021
Pseudomonas syringae causes bacterial blight (BB) disease worldwide on economically important fruit and vegetable crops including field pea (Pisum sativum L.). The two pathovars responsible for BB in field pea are Pseudomonas syringae pathovar pisi (Psp)
Pragya Kant, Mario Fruzangohar, Rachel Mann, Brendan Rodoni, Grant Hollaway, Garry Rosewarne   +5 more
doaj   +1 more source

The Mitogen‐Activated Protein Kinase GhNTF3 Modulates the Arbuscular Mycorrhizal Symbiosis‐Immunity Trade‐Off in Cotton by Regulating Salicylic Acid Biosynthesis

Advanced Science, EarlyView.
AM symbiosis induces GhWAK13 to promote fungal colonization. GhNTF3 negatively regulates symbiosis by promoting SA biosynthesis. GhWAK13 sequesters GhNTF3 at the membrane, limiting its nuclear translocation and relieving SA‐mediated suppression. Under Verticillium stress, GhNTF3 enters the nucleus and interacts with GhJAZ6 to activate SA signaling ...
Shuangjie Jia, Jingshang Wen, Jihang Li, Meina Feng, Yiming He, Ruojun Liu, Qian Liu, Junli Zhang, Kai Cheng, Xiangyu Zhang, Xiao Zhang   +10 more
wiley   +1 more source