AIMS To develop a multiplex PCR targeting the gyrB and pntA genes for Vibrio species differentiation. METHODS AND RESULTS Four pairs of primers targeting gyrB gene of Vibrios at genus level and pntA gene of Vibrio cholerae, Vibrio parahaemolyticus, Vibrio vulnificus were designed. This PCR method precisely identified 250 Vibrio species and demonstrated sensitivity in the range of 4 x 10(4) CF...

For the rapid identification and detection of Vibrio anguillarum, we have PCR amplification technique targeting gyrB region has been evaluated. We have designed twosets of PCR primers for the specific amplification of gyrB in V. anguillarum using single and nested PCR. PCRs specificity was demonstrated by successful amplicon from V. anguillarum DNA. The detection limit of the single PCRs and th...

Degenerate PCR primers, UP-1 and UP-2r, for the amplification of DNA gyrase subunit B genes (gyrB) were designed by using consensus amino acid sequences of gyrases from Escherichia coli, Pseudomonas putida, and Bacillus subtilis. In addition to the degenerate sequences, these primers have sequences at the 5' end which allow direct sequencing of amplified PCR products. With these primers, DNA se...

Abstract: The non-tuberculous mycobacteria (NTM) are ‘atypical mycobacteria’ belonging to species other than those classified in the Mycobacterium tuberculosis complex. NTM have been reported cause cross-reactive immune responses that interfere with diagnosis of both livestock and wildlife considered as potential pathogens for animals humans. present study was conducted detection non- tuberculo...

Introduction: The most common cutaneous fungal infections are caused by dermatophyte fungi such as Microsporum, Trichophyton, and Epidermophyton. In this study, the epidemiologic trends predominant organisms causing dermatophytosis in Urmia, Northwest Iran, were identified.Aims objectives: To get better perception of distribution authors studied identification isolated dermatophytes from human ...

The present study aimed at comparing the trypanosome specific 18S-PCR-RFLP using samples stored either on Whatman filter papers (PCR-RFLP-fp) or in a commercial cell lysis and DNA protecting buffer (PCR-RFLP-pb) with the haematocrit centrifugation technique (HCT), a method widely used for the diagnosis of African Animal Trypanosomosis. Out of 411 head of cattle, 49 (11.92%) (CI=8.95-15.45) scor...

Callipyge (CLPG) is a candidate gene with significant effect on meat quality and growth in sheep. The aim of this study was to investigate the polymorphism CLPG Akkaraman breed. In study, DNAs obtained from blood samples 50 sheep used as material. CLPG/Faq1 examined all individuals using method PCR-RFLP. Only A allele AA genotype were detected after PCR-RFLP procedure. This first which investig...

Bacteroides spp. has gained substantial interest among the suggested potential candidates for alternative faecal indicators for untreated recreational waters by the US EPA. Interest in Bacteroides as a faecal indicator is based upon the relative abundance of selected members of the Bacteroides genus in the human colon and human faeces. In this study, we developed a real-time PCR detection syste...

Groundnut is an economically important N​2-fixing legume that can contribute about 100-190kgNha-1 to cropping systems. In this study, groundnut-nodulating native rhizobia in South African soils were isolated from root nodules. Genetic analysis of isolates was done using restriction fragment length polymorphism (RFLP)-PCR of the intergenic spacer (IGS) region of 16S-23S rDNA. A total of 26 IGS t...