Antimicrobial efficacy of some plant extracts on bacterial ring rot pathogen, clavibacter michiganensis ssp. sepedonicus
نویسندگان
چکیده
منابع مشابه
Linear plasmid in the genome of Clavibacter michiganensis subsp. sepedonicus.
Contour-clamped homogeneous electric field gel analysis of genomic DNA of the plant pathogen Clavibacter michiganensis subsp. sepedonicus revealed the presence of a previously unreported extrachromosomal element. This new element was demonstrated to be a linear plasmid. Of 11 strains evaluated, all contained either a 90-kb (pCSL1) or a 140-kb (pCSL2) linear plasmid.
متن کاملStable transformation of the gram-positive phytopathogenic bacterium Clavibacter michiganensis subsp. sepedonicus with several cloning vectors.
In this paper we describe transformation of Clavibacter michiganensis subsp. sepedonicus, the potato ring rot bacterium, with plasmid vectors. Three of the plasmids used, pDM100, pDM302, and pDM306, contain the origin of replication from pCM1, a native plasmid of C. michiganensis subsp. michiganensis. We constructed two new cloning vectors, pHN205 and pHN216, by using the origin of replication ...
متن کاملDevelopment of a Sensitive and Specific Polyclonal Antibody for Serological Detection of Clavibacter michiganensis subsp. sepedonicus
The quarantine bacterium Clavibacter michiganensis subsp. sepedonicus (Cms) causes bacterial ring rot (BRR) in potato but is difficult to detect, hampering the diagnosis of this disease. ELISA immunoassays have not been widely used to detect Cms because commercially available anti-Cms antibodies detect mainly EPS-producing bacteria and can fail to detect strains that do not produce EPS. In the ...
متن کاملImproved microscopic identification of Clavibacter michiganensis subsp. sepedonicus cells by combining in situ hybridization with immunofluorescence.
An oligonucleotide probe was selected from the 16S rRNA gene of Clavibacter michiganensis subsp. sepedonicus for specific in situ hybridization. The rhodamine-labelled oligonucleotide probe was used in conjunction with an indirect immunofluorescence procedure based on a specific monoclonal antibody detected with a fluorescein-labelled conjugate. Simultaneous labelling of bacterial cells with th...
متن کاملPurification, characterization, and gene sequence of michiganin A, an actagardine-like lantibiotic produced by the tomato pathogen Clavibacter michiganensis subsp. michiganensis.
Members of the actinomycete genus Clavibacter are known to produce antimicrobial compounds, but so far none of these compounds has been purified and characterized. We have isolated an antimicrobial peptide, michiganin A, from the tomato pathogen Clavibacter michiganensis subsp. michiganensis, using ammonium sulfate precipitation followed by cation-exchange and reversed-phase chromatography step...
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ژورنال
عنوان ژورنال: The EuroBiotech Journal
سال: 2017
ISSN: 2564-615X
DOI: 10.24190/issn2564-615x/2017/01.14