Results 31 to 40 of about 555 (133)

Race-specific leaf and root resistance of winter oilseed rape (Brassica napus L.) to Xanthomonas campestris pv. campestris

Siberian Journal of Life Sciences and Agriculture
Background. Researchers from France, Serbia, and Russia have reported the spread of Black Rot in winter rape crop. The cultivation of resistant varieties and hybrids is considered to be the most effective method of reducing the economic damage caused by ...
Anastasiia V. Vishnyakova, Mikhail A. Nikitin, Olesya O. Rumiantseva, Aleksei A. Mironov, Sokrat G. Monakhos   +4 more
doaj   +1 more source

Some properties of Xanthomonas campestris pv. campestris phage.

Japanese Journal of Phytopathology, 1980
Xanthomonas campestris pv. campestris phages (3 isolates of phage S, K and '76) were isolated from black rot diseased leaves of cabbage, cauliflower and turnip, and some of their fundamental properties were investigated. The particle of phage S was tadpole-like with a polyhedral head of about 50×60 nm and a tail of about 110×10 to 12 nm. Phages S and K
WATANABE, Minoru, NAITO, Kiyomi, KANEKO, Kunio, NABASAMA, Hitoshi, HOSOKAWA, Daijiro   +4 more
openaire   +2 more sources

Evaluation of the Role of RecA Protein in Plant Virulence with recA Mutants of Xanthomonas campestris pv. campestris

Molecular Plant-Microbe Interactions, 1997
Xanthomonas campestris pv. campestris NRRL B1459 recA mutants were isolated by recombination with an interrupted Rhizobium etli recA gene and selection of double recombinants.
Socorro Martínez, Jaime Martínez-Salazar, Alberto Camas, Rosalba Sánchez, Gloria Soberón-Chávez   +4 more
doaj   +1 more source

MOVEMENT OF GENETICALLY ENGINEERED XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS IN THE ENVIRONMENT [PDF]

HortScience, 1990
The bacterium Xanthomonas campestris pv. campestris (Xcc), causal agent of black rot disease in crucifers was tagged with the luciferase gene complex of the marine bacterium Vibrio fisheri. The growth of the bioluminescent strain in plants and the environment can be monitored by its light emissions. Susceptible cabbage plants were either mist, wound or
Fenny Dane, Joe Shaw, Joe W. Kloepper
openaire   +1 more source

The Zur of Xanthomonas campestris Is Involved in Hypersensitive Response and Positively Regulates the Expression of the hrp Cluster Via hrpX But Not hrpG

Molecular Plant-Microbe Interactions, 2009
In bacteria, Zur is a key regulator for zinc homeostasis. Our previous work has shown that, in the phytopathogen Xanthomonas campestris pv. campestris, in addition to regulating zinc homeostasis, Zur is essential for full virulence.
Dong-Liang Huang, Dong-Jie Tang, Qing Liao, Xiao-Qian Li, Yong-Qiang He, Jia-Xun Feng, Bo-Le Jiang, Guang-Tao Lu, Ji-Liang Tang   +8 more
doaj   +1 more source

Survival of Xanthomonas campestris pv. campestris in the phyllosphere and rhizosphere of crops

Plant and Soil, 2021
Xanthomonas campestris pv. campestris (Xcc) survival was evaluated in the phyllosphere and rhizosphere of 20 crop species, as well as in the rhizosphere of cabbage cultivated in six soil types. The crops aerial parts were inoculated, and the rhizosphere soil was infested with bacterial suspension (107 CFU.mL−1) of 3098C Xcc strain, which is rifampicin ...
João César da Silva, Tadeu Antônio Fernandes da Silva Júnior, José Marcelo Soman, Daniele Maria do Nascimento, Luana Laurindo de Melo, Letícia Rodrigues Oliveira, Maria Márcia Pereira Sartori, Antonio Carlos Maringoni   +7 more
openaire   +2 more sources

The Plant Pathogen Xanthomonas campestris pv. campestris Exploits N-Acetylglucosamine during Infection

mBio, 2014
N-Acetylglucosamine (GlcNAc), the main component of chitin and a major constituent of bacterial peptidoglycan, is present only in trace amounts in plants, in contrast to the huge amount of various sugars that compose the polysaccharides of the plant cell
Alice Boulanger, Claudine Zischek, Martine Lautier, Stevie Jamet, Pauline Rival, Sébastien Carrère, Matthieu Arlat, Emmanuelle Lauber   +7 more
doaj   +1 more source

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, EarlyView.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohaghegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source

Dodder seedlings benefit from apoplastic nutrition by inducing SWEET15‐mediated unloading of sucrose from the host's phloem

New Phytologist, EarlyView.
Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein, Dominik Eydam, Antonia Klatt, Arne Greif, Peter Slaby, Ronja Burggraf, Franz Klebl, Isabell Albert, Uwe Sonnewald, Ruth Stadler, Markus Albert   +10 more
wiley   +1 more source

Functional characterization and proteomic analysis of lolA in Xanthomonas campestris pv. campestris

BMC Microbiology, 2019
The gram-negative Xanthomonas campestris pv. campestris is the pathogenic bacterium that causes black rot disease in crucifers. The virulence determinants of this bacterium include extracellular enzymes, exopolysaccharides, and biofilm formation. Here, one transposon mutant of X. campestris pv.
Chao-Tsai Liao, Ying-Chuan Chiang, Yi-Min Hsiao   +2 more
openaire   +3 more sources