Characterization of Superoxide dismutase genes from Gram-positive bacteria by polymerase chain reaction using degenerate primers

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Characterization of superoxide dismutase Gram-positive bacteria by polymerase chain degenerate primers genes from reaction using

An internal fragment representing approximately 85% of sod genes from seven Gram-positive bacteria was amplified by using degenerate primers in a polymerase chain reaction assay. The DNA sequences of sod polymerase chain reaction products from Clostridium perfringens, Enterococcus faecalis, Enterococcus faecium, Lactococcus lactis, Staphylococcus aureus, Streptococcus agalactiae, Streptococcus ...

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Detection of tetracycline resistance genes in bacteria isolated from fish farms using polymerase chain reaction

Five common tetracycline resistance genes tet(A), tet(B), tet(M), tet(O) and tet(S) were studied by polymerase chain reaction in 100 bacteria isolated from Iranian fish farms. In the antibiogram test most of the bacteria were either intermediately or completely resistant to tetracycline. Nine isolates out of 46 Aeromonas spp. contained eithe...

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detection of tetracycline resistance genes in bacteria isolated from fish farms using polymerase chain reaction

five common tetracycline resistance genes tet(a), tet(b), tet(m), tet(o) and tet(s) were studied by polymerase chain reaction in 100 bacteria isolated from iranian fish farms. in the antibiogram test most of the bacteria were either intermediately or completely resistant to tetracycline. nine isolates out of 46 aeromonas spp. contained either tet(a/m/s) resistant genes as follows: tet(a) in a. ...

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Identification of potyviruses using the polymerase chain reaction with degenerate primers.

Local areas of conserved amino acid sequence in the replicase and coat proteins of potyviruses were used to select nucleotide sequences for use in the construction of sets of degenerate oligonucleotide primers for amplification of DNA fragments on potyvirus-specific templates in a combined assay of reverse transcription and the polymerase chain reaction (RT-PCR). Sequences selected for the cons...

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Designing Of Degenerate Primers-Based Polymerase Chain Reaction (PCR) For Amplification Of WD40 Repeat-Containing Proteins Using Local Allignment Search Method

Degenerate primers-based polymerase chain reaction (PCR) are commonly used for isolation of unidentified gene sequences in related organisms. For designing the degenerate primers, we propose the use of local alignment search method for searching the conserved regions long enough to design an acceptable primer pair. To test this method, a WD40 repeat-containing domain protein from Beauveria bass...

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ژورنال

عنوان ژورنال: FEMS Microbiology Letters

سال: 1995

ISSN: 0378-1097,1574-6968

DOI: 10.1111/j.1574-6968.1995.tb07751.x