Results 61 to 70 of about 94,312 (320)

Calcium signaling in plant defense

New Plant Protection, EarlyView.
Calcium signaling acts as a central hub in plant immunity, translating pathogen perception into defense responses. This review highlights the channels, sensors, and signaling networks involved, and discusses how pathogens subvert calcium dynamics, as well as how this knowledge may inspire innovative strategies for engineering durable crop resistance ...
Lifan Sun, Yu Wang, Jie Zhang
wiley   +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

The HrpG/HrpX Regulon of Xanthomonads—An Insight to the Complexity of Regulation of Virulence Traits in Phytopathogenic Bacteria

Microorganisms, 2021
Bacteria of the genus Xanthomonas cause a wide variety of economically important diseases in most crops. The virulence of the majority of Xanthomonas spp. is dependent on secretion and translocation of effectors by the type 3 secretion system (T3SS) that
Doron Teper, Sheo Shankar Pandey, Nian Wang   +2 more
doaj   +1 more source

An MLSA-based online scheme for the rapid identification of Stenotrophomonas isolates [PDF]

, 2011
An online scheme to assign Stenotrophomonas isolates to genomic groups was developed using the multilocus sequence analysis (MLSA), which is based on the DNA sequencing of selected fragments of the housekeeping genes ATP synthase alpha subunit (atpA ...
Barbosa, Heloiza Ramos, De Vos, Paul, Moreira-Filho, Carlos Alberto, Ramos, Patrícia Locosque, Ribeiro Vasconcelos, Ana Tereza, Swings, Jean, Thompson, Cristiane Carneiro, Thompson, Fabiano Lopes, Van Trappen, Stefanie   +8 more
core   +3 more sources

Defense heterosis as a novel plant protection strategy: From theory to breeding practice

New Plant Protection, EarlyView.
Defense heterosis, the enhanced disease resistance of hybrids compared to their parents, has evolved from early observations of hybrid vigor to a novel research concept. Advances are now clarifying its diverse genetic and molecular mechanisms across various plant–pathogen interactions.
Kaiqi Xu, Xue Li, Fangfang Li
wiley   +1 more source

Actinobacteria from avocado rhizosphere: antagonistic activity against Colletotrichum gloeosporioides and Xanthomonas sp.

Terra Latinoamericana, 2021
Actinobacteria from the rhizosphere of agricultural crops are a potential source of antagonists against phytopathogenic microorganisms. Thus, the objective of this study was to characterize the antagonistic activity in vitro of actinobacteria from the ...
Jesús Rafael Trinidad-Cruz, Gabriel Rincón-Enríquez, Zahaed Evangelista-Martínez, Cecilia Guízar-González, Jhony Navat Enríquez-Vara, Luis López-Pérez, Evangelina Esmeralda Quiñones-Aguilar   +6 more
doaj   +1 more source

Xanthomonas bundabergensis sp. nov., Xanthomonas medicagonis sp. nov. and Xanthomonas tesorieronis sp. nov.: three members of group 1 Xanthomonas

International Journal of Systematic and Evolutionary Microbiology
Between 1976 and 2010, four bacterial isolates were collected in New South Wales and Queensland, Australia, and stored as part of routine biosecurity surveillance. Recently, these historic isolates were analysed as part of a larger project to enhance the taxonomic accuracy of our culture collection and improve Australia’s biosecurity preparedness ...
Daniel J. E. McKnight, Johanna Wong-Bajracharya, Efenaide B. Okoh, Fridtjof Snijders, Fiona Lidbetter, John Webster, Mathew Haughton, Steven P. Djordjevic, Daniel R. Bogema, Toni A. Chapman   +9 more
openaire   +2 more sources

Taxonomic Relationships of Xanthomonas uredovorus [PDF]

Journal of General Microbiology, 1961
SUMMARY The cultural and physiological characteristics of some Xanthomonas spp. that are typical of the genus were compared with two atypical species, Xanthomonas uredovorus and X. stewartii. Electron microscopic studies of X. uredovorus, prepared by two methods, show that this organism possesses peritrichous flagella. This fact, together with evidence
A C, HAYWARD, W, HODGKISS
openaire   +2 more sources

Controlling banana bunchy top disease in Benin: Crop protection strategies with socio‐economic perspectives

PLANTS, PEOPLE, PLANET, EarlyView.
Banana and plantain are vital for food security and income in West Africa, yet banana bunchy top virus (BBTV) threatens production. This study combined remote sensing, field surveys, modelling and socio‐economic analysis to assess BBTV spread and control strategies in Benin.
Renata Retkute, Martine Zandjanakou‐Tachin, Bonaventure Aman Omondi, Ulrich Roland Agoi, Yaovi Marc Vodounou, Hermine Akofodji, Evrard Akpla, Laurence Dossou, Emiline Médénou, Alban Etchiha, Alphonse Attadéou, P. Lava Kumar, John E. Thomas, Christopher A. Gilligan   +13 more
wiley   +1 more source

Salicylic acid: a key natural foundation for next‐generation plant defense stimulators

Pest Management Science, EarlyView.
Salicylic acid is emerging as a key natural molecule in sustainable crop protection, supporting diverse strategies to stimulate and sustain plant immunity for a greener agricultural future. Abstract The field of crop protection is undergoing a major transition.
Ruth Oussou, Sylvain La Camera, Cécile Marivingt‐Mounir, Jean‐François Chollet   +3 more
wiley   +1 more source