Clavibacter michiganensis subsp. phaseoli subsp. nov., pathogenic in bean
| Autor: | Estefanía Trapiello, Ana J. González |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
DNA
Bacterial Sequence analysis Molecular Sequence Data Subspecies Microbiology RNA Ribosomal 16S Actinomycetales Pathogen Phylogeny Ecology Evolution Behavior and Systematics Plant Diseases Phaseolus Bacterial disease biology Pigmentation Strain (biology) General Medicine biology.organism_classification Bacterial Typing Techniques Genes Bacterial Restriction fragment length polymorphism Clavibacter michiganensis Polymorphism Restriction Fragment Length Multilocus Sequence Typing |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 64:1752-1755 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijs.0.058099-0 |
| Popis: | A yellow Gram-reaction-positive bacterium isolated from bean seeds (Phaseolus vulgaris L.) was identified as Clavibacter michiganensis by 16S rRNA gene sequencing. Molecular methods were employed in order to identify the subspecies. Such methods included the amplification of specific sequences by PCR, 16S amplified rDNA restriction analysis (ARDRA), RFLP and multilocus sequence analysis as well as the analysis of biochemical and phenotypic traits including API 50CH and API ZYM results. The results showed that strain LPPA 982T did not represent any known subspecies of C. michiganensis . Pathogenicity tests revealed that the strain is a bean pathogen causing a newly identified bacterial disease that we name bacterial bean leaf yellowing. On the basis of these results, strain LPPA 982T is regarded as representing a novel subspecies for which the name Clavibacter michiganensis subsp. phaseoli subsp. nov. is proposed. The type strain is LPPA 982T ( = CECT 8144T = LMG 27667T). |
| Databáze: | OpenAIRE |
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