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Pathogen Causing Phalaenopsis Soft Rot Disease – 16S rDNA and Virulence Characterisation
Erwinia/Dickeya chrysanthemi moth orchids detached leaf inoculation assay
2018/3/5
The pathogen causing Phalaenopsis soft rot disease and developed detached leaf inoculation methods were identified.
Based on its 16S rDNA sequences, the pathogen causing soft rot disease in Phalaenop...
Shiga Toxigenic Escherichia coli in Iranian Pediatric Patients With and Without Diarrhea: O-Serogroups, Virulence Factors and Antimicrobial Resistance Properties
Microbial Sensitivity Tests Virulence Factors Iran Shiga Toxigenic Escherichia coli
2015/11/9
Background: Shiga-toxigenic Escherichia coli is an important human pathogen cause of diarrhea, hemorrhagic colitis, hemolytic uremic syndrome and thrombotic thrombocytopenic purpura in humans is a sig...
Changes in virulence frequencies and higher fitness of simple pathotypes in the Czech population of Blumeria graminis f.sp. hordei
barley powdery mildew Hordeum vulgare population diversity specific resistances unnecessary virulences
2015/7/28
The employment of specific genes, which determine host resistance to avirulent pathotypes of the pathogen, is not recommended for protecting barley against powdery mildew (Blumeria graminis f.sp. hord...
The role of the Borrelia oxidative stress regulator protein in virulence gene expression of the Lyme disease spirochete
Borrelia burgdorferi, BosR RpoS
2015/5/21
The Lyme disease agent, Borrelia burgdorferi, has a complex system that allows it to thrive in the harsh and distinct environments of its tick vector and mammalian host. Although it has been known for...
O-serogroups, virulence genes of pathogenic Escherichia coli and Pulsed-field gel electrophoresis (PFGE) patterns of O149 isolates from diarrhoeic piglets in Korea
Escherichia coli piglet O-serogroup pathotype virulence gene
2015/4/16
A total of 116 Escherichia (E.) coli isolates isolated from neonatal diarrhoeic piglets were serogrouped and tested for the presence of virulence genes for fimbrial and non-fimbrial adhesins, intimin,...
The antimicrobial susceptibility and virulence factors of Bacillus anthracis strains isolated in Croatia
Bacillus anthracis antimicrobial susceptibility virulence factors
2015/4/15
Bacillus anthracis can infect both livestock and humans. The importance of the treatment of the disease in humans has been underscored by the bioterrorism events of 2001 in the United States. The pres...
Virulence factors and antibiotic resistance in enterococci isolated from food-stuffs
Enterococcus species food virulence genes antibiotic resistance
2015/4/15
A collection of 250 enterococci isolated from various food-stuffs were used to investigate seven virulence determinants and the microbial susceptibility of eight antibiotics. Species-specific PCR reve...
Characterization of virulence factors in Escherichia coli isolated from diarrheic and healthy calves in Austria shedding various enteropathogenic agents
diarrhoea cattle calves
2015/4/2
Faecal samples from 230 diarrhoeic and healthy calves aged 0–6 weeks, from 100 farms in Austria, were examined between October 2004 and February 2005 for the presence of bacteria, especially Shiga tox...
Diversity of Oat Crown Rust (Puccinia coronata f.sp. avenae) Isolates Detected by Virulence and AFLP Analyses
Puccinia coronata f.sp. avenae oat crown rust
2015/3/5
Forty Puccinia coronata f.sp. avenae isolates from several European countries and Israel were tested for virulence
to 18 differential oat lines. Amplified Fragment Length Polymorphism (AFLP) analysi...
Effect of Selected Pesticides on the Vitality and Virulence of the Entomopathogenic Nematode Steinernema feltiae (Nematoda: Steinernematidae)
Steinernema feltiae compatibility integrated pest management
2015/3/5
The survival and infectivity of infective juveniles of the entomopathogenic nematode Steinernema feltiae (Rhabditida: Steinernematidae) were determined after being exposed to 8 insecticides (a.i. kino...
Evaluation of Virulence of Fusarium solani Isolates on Pea
pea germplasm Fusarium solani Fusarium oxysporum
2015/3/2
Thevirulence of 166 Fusarium solani isolates collected in the Czech Republic from infected peaplants was evaluated.
Mycobacterial catalases, peroxidases, and superoxide dismutases and their effects on virulence and isoniazid-susceptibility in mycobacteria – a review
tuberculosis antituberculotic drugs Mycobacterium tuberculosis
2015/2/5
Mycobacteria are intracellular bacterial parasites which survive and proliferate inside of macrophages for long periods of time. Because mycobacterial survival in macrophages is required for virulence...
Virulence frequencies to powdery mildew resistance genes of winter barley cultivars
Blumeria graminis f.sp. hordei Erysiphe graminis f.sp. hordei powdery mildew Hordeum vulgare barley winter cultivars virulence frequencies resistance genes pathogen populations
2015/1/30
The virulence frequencies to powdery mildew resistance genes possessed by winter barley cultivars registered and newly tested in the Czech Republic were studied in 2000, 2002 and 2004. Random samples ...
Regional Comparison of Overwintering Mortality, Fecundity, and Virulence in the Hemlock Woolly Adelgid
Adelges tsugae Fiorinia externa virulence
2015/1/4
Throughout the eastern United States, the spread of the hemlock woolly adelgid, Adelges tsugae Annand, has caused high mortality of eastern hemlocks Tsuga canadensis (L.). We recorded overwintering su...
The virulence spectrum of the wheat leaf rust population analyzed in the Czech Republic from 2002 to 2011
leaf rust pathotypes Lr genes resistance wheat
2014/12/1
The research report presents a summary of wheat leaf rust virulence surveys in the Czech Republic from 2002 to 2011. Determination of virulence was based on infection types on Thatcher near-isogenic l...