Results 31 to 40 of about 21,724 (176)

WHOP, a Genomic Region Associated With Woody Hosts in the Pseudomonas syringae Complex Contributes to the Virulence and Fitness of Pseudomonas savastanoi pv. savastanoi in Olive Plants

Molecular Plant-Microbe Interactions, 2017
Bacteria from the Pseudomonas syringae complex belonging to phylogroups 1 and 3 (PG1 and PG3, respectively) isolated from woody hosts share a genomic region herein referred to as WHOP (from woody host and Pseudomonas spp.), which is absent in strains ...
Eloy Caballo-Ponce, Pieter van Dillewijn, Regina Michaela Wittich, Cayo Ramos   +3 more
doaj   +1 more source

Engineered Transformer Base Editor with Enhanced Editing Efficiency

Advanced Science, EarlyView.
A highly efficient transformer base editor system achieves robust genomic editing in a humanized mouse model. This work establishes a versatile and translatable platform, opening new avenues for precision gene therapy. ABSTRACT Canonical cytosine base editors (CBEs) achieve precise C‐to‐T conversions without inducing DNA double‐strand breaks (DSBs ...
Bowen Chen, Letong Liang, Rui Xu, Tianyi Wang, Hongyan Chen, Daru Lu   +5 more
wiley   +1 more source

Adhesion‐Enhanced Engineered Probiotic for Prolonged Intestinal Retention and Calprotectin‐Responsive IBD Therapy

Advanced Science, EarlyView.
An intelligent engineered probiotic platform is developed for the precision management of inflammatory bowel disease. By integrating surface‐displayed adhesins with an inflammation‐responsive CAT‐SOD‐GPx tripartite fusion system and mucosal repair factors, this programmable system achieves prolonged intestinal retention and multi‐pronged therapy.
Yuxi Wang, Peichao Zhang, Simin Gu, Hongyun Lu, Ningning Jiang, Jiarun Zhao, Enbo Xu, Xiayu Liu, Ying Shi, Qihe Chen   +9 more
wiley   +1 more source

The mbo operon is specific and essential for biosynthesis of mangotoxin in Pseudomonas syringae. [PDF]

PLoS ONE, 2012
Mangotoxin is an antimetabolite toxin produced by certain Pseudomonas syringae pv. syringae strains. This toxin is an oligopeptide that inhibits ornithine N-acetyl transferase, a key enzyme in the biosynthesis of ornithine and arginine.
Víctor J Carrión, Eva Arrebola, Francisco M Cazorla, Jesús Murillo, Antonio de Vicente   +4 more
doaj   +1 more source

ANTIBACTERIAL ACTIVITY AND VIRULENCE FACTORS INHIBITION BY Xylaria sp. (Xylariaceae, Ascomycota): A STUDY OF BIOACTIVE POTENTIAL

Tropical and Subtropical Agroecosystems, 2023
Background: The genus Xylaria comprises over 300 fungal species distributed worldwide that exhibit adaptability to various ecological roles. Consequently, their potential for the synthesis of bioactive molecules with antibacterial and antivirulence ...
Daniela Luis Yong, Oswaldo Guzmán López, Alejandro Salinas Castro, Elmira San Martín Romero, Juan José Zamora Palma, Jorge Ricaño Rodríguez   +5 more
doaj   +1 more source

Induction of Callose Deposition in Tobacco (Nicotiana tabacum) by Bacterial Lipopolysaccharide Pseudomonas syringae pv. tabaci and Pseudomonas syringae pv. glycinea

Makara Journal of Science, 2014
Lipopolysaccharide (LPS) is a major component of outer-membrane gram-negative bacteria, and it can act as a Pathogen-Associated Molecular Pattern (PAMP) for perception of pathogens by plants.
Pipit Marianingsih, Andi Salamah, Yuki Ichinose   +2 more
doaj   +1 more source

Diversity of pathogenic Pseudomonas isolated from citrus in Tunisia

AMB Express, 2020
The damages observed in Tunisian citrus orchards have prompted studies on the Pseudomonas spp. responsible for blast and black pit. Prospective orchards between 2015 and 2017 showed that the diseases rapidly spread geographically and to new cultivars.
Maroua Oueslati, Magdalena Mulet, Mohamed Zouaoui, Charlotte Chandeysson, Jorge Lalucat, Mohamed Rabeh Hajlaoui, Odile Berge, Elena García-Valdés, Najla Sadfi-Zouaoui   +8 more
doaj   +1 more source

The Diversity of Lipopeptides in the Pseudomonas syringae Complex Parallels Phylogeny and Sheds Light on Structural Diversification during Evolutionary History

Microbiology Spectrum, 2022
Pseudomonas spp. colonize diverse aquatic and terrestrial habitats and produce a wide variety of secondary metabolites, including lipopeptides. However, previous studies have often examined a limited number of lipopeptide-producing strains. In this study,
Alexandre Bricout, Cindy E. Morris, Charlotte Chandeysson, Matthieu Duban, Corinne Boistel, Gabrielle Chataigné, Didier Lecouturier, Philippe Jacques, Valérie Leclère, Alice Rochex   +9 more
doaj   +1 more source

Enhancing the Secretion Systems: Genetic Engineering of Super Bioagents for Effective Plant Disease Control

Biotechnology and Bioengineering, EarlyView.
Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley   +1 more source

Генетичне профілювання бактерій роду Pseudomonas, що уражують бобові культури

Фактори експериментальної еволюції організмів, 2018
Мета. З метою коректної внутрішньовидової ідентифікації та оцінки групової гетерогенності було проведено фінгепринтування геномів ізольованих нами і колекційних штамів «Pseudomonas lupinі», а також типових представників роду Pseudomonas, що уражують ...
L. A. Dankevich
doaj   +1 more source