Abstract
Rhodococcus fascians is an important pathogen that infects various herbaceous perennials and reduces their economic value. In this study, we examined R. fascians isolates carrying a virulence gene from symptomatic lily plants grown in South Korea. Phylogenetic analysis using the nucleotide sequences of 16S rRNA, vicA, and fasD led to the classification of the isolates into four different strains of R. fascians. Inoculation of Nicotiana benthamiana with these isolates slowed root growth and resulted in symptoms of leafy gall. These findings elucidate the diversification of domestic pathogenic R. fascians and may lead to an accurate causal diagnosis to help reduce economic losses in the bulb market.
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Claims 3
Claim · model-written summary
Isolates from symptomatic lily were classified into four R. fascians strains.
- Interactor
- R. fascianse0pathogen
- Outcome
- classification of the isolates into four different strains of R. fascianse1
- Value
- four different strainse1
- Setting
- South Koreae0
LiliumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“we examined R. fascians isolates carrying a virulence gene from symptomatic lily plants grown in South Korea.”
e1“Phylogenetic analysis using the nucleotide sequences of 16S rRNA, vicA, and fasD led to the classification of the isolates into four different strains of R. fascians.”
Claim · model-written summary
Inoculation with the isolates slowed root growth in Nicotiana benthamiana.
- Taxon
- Nicotiana benthamiana
Nicotiana benthamianae0 - Treatment
- Inoculation of Nicotiana benthamiana with these isolatese0
- Interactor
- R. fascianse1pathogen
- Outcome
- root growthe0
- Direction
- slowede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation of Nicotiana benthamiana with these isolates slowed root growth and resulted in symptoms of leafy gall.”
e1“four different strains of R. fascians.”
Claim · model-written summary
Inoculation with the isolates produced leafy gall symptoms in Nicotiana benthamiana.
- Taxon
- Nicotiana benthamianaNicotiana benthamianae0
- Treatment
- Inoculation of Nicotiana benthamiana with these isolatese0
- Interactor
- R. fascianse1pathogen
- Outcome
- symptoms of leafy galle0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Inoculation of Nicotiana benthamiana with these isolates slowed root growth and resulted in symptoms of leafy gall.”
e1“four different strains of R. fascians.”
The same questions in other papers
inoculation · growth · Nicotiana benthamianaPositive and negative results
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See all 40 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.