Paper · 2004 · Hebei Nongye Daxue xuebao

Primary study on the potato scab in China

Weiquan Zhao; Yang WenXiang; Daqun Liu; et al.

7
claims
11
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The tubers which diseased with potato scab were collected from 10 provinces in China, and the scab symptoms were described. Eighty Streptomyces strains were isolated from scab lesions. Three kinds of the pathogenicity tests showed that 30 Streptomyces strains were pathogenic. Inoculation with pathogenic strains induced scab symptoms in potato, produced necrotic reaction on tuber slices, and significantly reduced shoot height of radish seedlings. The results showed that the tuber slice bioassay and the radish seedling test were suitable for identifying pathogenic Streptomyces strains.

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Claims 7

Observationobservedoriginal resultmeasured

Claim · model-written summary

Scab lesions yielded eighty Streptomyces strains.

Interactor
StreptomycesStreptomycese0pathogen
Outcome
Streptomyces strains were isolated from scab lesionse0
Value
Eightye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗
Streptomyces
Streptomyces · Interactor · picture of the genus (one of its species)Public domain · Wikimedia Commons ↗

Verbatim

t0

“potato”

✓ located verbatim in the source · title, characters 21–27 · show in text ↑
e0

“Eighty Streptomyces strains were isolated from scab lesions.”

✓ located verbatim in the source · abstract, characters 124–184 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Three pathogenicity tests identified 30 pathogenic Streptomyces strains.

Interactor
StreptomycesStreptomycese0pathogen
Outcome
Streptomyces strains were pathogenice0
Value
30e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗
Streptomyces
Streptomyces · Interactor · picture of the genus (one of its species)Public domain · Wikimedia Commons ↗

Verbatim

t0

“potato”

✓ located verbatim in the source · title, characters 21–27 · show in text ↑
e0

“Three kinds of the pathogenicity tests showed that 30 Streptomyces strains were pathogenic.”

✓ located verbatim in the source · abstract, characters 185–276 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Inoculation with pathogenic Streptomyces induced potato scab symptoms.

Treatment
Inoculation with pathogenic strainse0
Interactor
pathogenic strainse0pathogen
Outcome
scab symptomse0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Inoculation with pathogenic strains induced scab symptoms in potato”

✓ located verbatim in the source · abstract, characters 277–344 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Inoculation with pathogenic strains produced necrotic reactions on potato tuber slices.

Organ / stage
tuber slicese0
Treatment
Inoculation with pathogenic strainse0
Interactor
pathogenic strainse0pathogen
Outcome
necrotic reaction on tuber slicese0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“potato”

✓ located verbatim in the source · title, characters 21–27 · show in text ↑
e0

“Inoculation with pathogenic strains induced scab symptoms in potato, produced necrotic reaction on tuber slices”

✓ located verbatim in the source · abstract, characters 277–388 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Pathogenic strain inoculation significantly reduced radish seedling shoot height.

Organ / stage
radish seedlingse0
Treatment
Inoculation with pathogenic strainse0
Interactor
pathogenic strainse0pathogen
Outcome
shoot height of radish seedlingse0
Direction
reducede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Inoculation with pathogenic strains induced scab symptoms in potato, produced necrotic reaction on tuber slices, and significantly reduced shoot height of radish seedlings.”

✓ located verbatim in the source · abstract, characters 277–449 · show in text ↑
Method / resourceauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The tuber slice bioassay was suitable for identifying pathogenic Streptomyces.

Interactor
StreptomycesStreptomycese0pathogen
Outcome
tuber slice bioassaye0
Comparator
radish seedling teste0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗
Streptomyces
Streptomyces · Interactor · picture of the genus (one of its species)Public domain · Wikimedia Commons ↗

Verbatim

t0

“potato”

✓ located verbatim in the source · title, characters 21–27 · show in text ↑
e0

“the tuber slice bioassay and the radish seedling test were suitable for identifying pathogenic Streptomyces strains”

✓ located verbatim in the source · abstract, characters 474–589 · show in text ↑
Method / resourceauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The radish seedling test was suitable for identifying pathogenic Streptomyces.

Interactor
StreptomycesStreptomycese0pathogen
Outcome
radish seedling teste0
Comparator
tuber slice bioassaye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Raphanus sativus
Raphanus sativus · TaxonSelf, en:User:Jengod · Public domain · Wikimedia Commons ↗
Streptomyces
Streptomyces · Interactor · picture of the genus (one of its species)Public domain · Wikimedia Commons ↗

Verbatim

e0

“the tuber slice bioassay and the radish seedling test were suitable for identifying pathogenic Streptomyces strains”

✓ located verbatim in the source · abstract, characters 474–589 · show in text ↑

inoculation · growth · Raphanus sativus (radish)Positive and negative results

25 papers: 22 positive, 3 negative or no effect

2 papers in the same direction as this paper · 22 in the opposite direction

  1. positive
  2. positive
  3. positive

21 papers more in this group

See all 25 papers →

inoculation · disease · Solanum tuberosum (potato)Positive and negative results

113 papers: 53 positive, 60 negative or no effect

59 papers in the same direction as this paper · 53 in the opposite direction

  1. positive
  2. positive
  3. positive

109 papers more in this group

See all 113 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.