Paper · 1973 · Biologia Plantarum

The spread of mycoplasma in tobacco (Nicotiana glauca GRAH.) -a symptomless carrier of potato witches’ broom disease

J. Limberk; Marie Ulrychová

4
claims
6
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

The spread of mycoplasma causing potato witches’ broom disease from infectious grafts of both tomato and tobacco plants intoNicotiana glauca Grah. plants is much slower than that into tomato plants. An earlier infection inN. glauca stock plants appears when infectiousN. glauca grafts are used. On the other hand, the process of infection proceeds very slowly when using infectious tomato grafts and in some cases the infection is not realized even after three months of graft symbiosis. The authors suppose that mycoplasma has a preference for tomato plants.

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Claims 4

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mycoplasma spread into Nicotiana glauca was slower than spread into tomato.

Taxon
Nicotiana glauca Grah.Nicotiana glaucae0
Interactor
mycoplasmaMycoplasmae0pathogen
Outcome
spread of mycoplasmae0
Direction
much slowere0
Comparator
tomato plantse0

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

Nicotiana glauca
Nicotiana glauca · TaxonMiwasatoshi · CC BY-SA 4.0 · Wikimedia Commons ↗
Mycoplasma
Mycoplasma · Interactor · picture of the genus (one of its species)Nr387241 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The spread of mycoplasma causing potato witches’ broom disease from infectious grafts of both tomato and tobacco plants intoNicotiana glauca Grah. plants is much slower than that into tomato plants.”

✓ located verbatim in the source · abstract, characters 0–198 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Infectious Nicotiana glauca grafts produced earlier infection in N. glauca stock plants.

Taxon
N. glaucaNicotiana glaucae0
Treatment
infectiousN. glauca graftse0
Outcome
infection inN. glauca stock plantse0
Direction
earliere0

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

Nicotiana glauca
Nicotiana glauca · TaxonMiwasatoshi · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“An earlier infection inN. glauca stock plants appears when infectiousN. glauca grafts are used.”

✓ located verbatim in the source · abstract, characters 199–294 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Infectious tomato grafts gave very slow infection of N. glauca.

Taxon
Nicotiana glaucaNicotiana glaucat0
Treatment
infectious tomato graftse0
Outcome
process of infectione0
Direction
very slowlye0

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

Nicotiana glauca
Nicotiana glauca · TaxonMiwasatoshi · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the process of infection proceeds very slowly when using infectious tomato grafts”

✓ located verbatim in the source · abstract, characters 314–395 · show in text ↑
t0

“Nicotiana glauca”

✓ located verbatim in the source · title, characters 37–53 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Some tomato grafts failed to infect N. glauca after three months.

Taxon
Nicotiana glaucaNicotiana glaucat0
Outcome
infection is not realizede0
Value
three monthse0

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

Nicotiana glauca
Nicotiana glauca · TaxonMiwasatoshi · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“in some cases the infection is not realized even after three months of graft symbiosis”

✓ located verbatim in the source · abstract, characters 400–486 · show in text ↑
t0

“Nicotiana glauca”

✓ located verbatim in the source · title, characters 37–53 · show in text ↑