Paper · 1971 · Biologia Plantarum

Some morphological peculiarities ofMycoplasma bodies occurring in plants infected with potato witches' broom disease

O. Králík

4
claims
12
verbatim quotes
3
citations
1
research areas
—
Not open access

Abstract

Our paper describes some morphological peculiarities ofMycoplasma bodies located in vascular bundles ofNicotiana glauca Grah. and tomato infected with potato witches' broom disease. The influence of postfixation on the density of bodies and possible development of artifacts was studied in particular. It was found that bodies of adjoining cells may have a different shape. Also elementary bodies, approximately of uniform diameter, may occur in masses in close proximity to the cells containing “adult”Mycoplasma bodies. Deformed large bodies giving in a certain position the impression of “vacuolization” are evidently degenerated saucershaped forms. In addition toMycoplasma some other bodies with different inner structure were observed in the same cells.

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Claims 4

Observationobservedoriginal resultmeasured

Claim · model-written summary

Mycoplasma bodies in adjoining cells had different shapes.

Taxon
Nicotiana glauca Grah.Nicotiana glaucat0
Interactor
MycoplasmaMycoplasmat1pathogen
Outcome
different shapee0

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

“bodies of adjoining cells may have a different shape”

✓ located verbatim in the source · abstract, characters 320–372 · show in text ↑
t0

“ofNicotiana glauca Grah.”

✓ located verbatim in the source · abstract, characters 101–125 · show in text ↑
t1

“Mycoplasma”

✓ located verbatim in the source · title, characters 35–45 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Elementary bodies occurred in masses near cells with adult Mycoplasma bodies.

Taxon
Nicotiana glauca Grah.Nicotiana glaucat0
Interactor
MycoplasmaMycoplasmae0pathogen
Outcome
elementary bodies, approximately of uniform diameter, may occur in massese0

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

“elementary bodies, approximately of uniform diameter, may occur in masses in close proximity to the cells containing “adult”Mycoplasma bodies”

✓ located verbatim in the source · abstract, characters 379–520 · show in text ↑
t0

“ofNicotiana glauca Grah.”

✓ located verbatim in the source · abstract, characters 101–125 · show in text ↑
t1

“Mycoplasma”

✓ located verbatim in the source · title, characters 35–45 · show in text ↑
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Deformed large bodies appeared to be degenerated saucershaped forms.

Taxon
Nicotiana glauca Grah.Nicotiana glaucat0
Interactor
MycoplasmaMycoplasmat1pathogen
Outcome
degenerated saucershaped formse0

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

“Deformed large bodies giving in a certain position the impression of “vacuolization” are evidently degenerated saucershaped forms”

✓ located verbatim in the source · abstract, characters 522–651 · show in text ↑
t0

“ofNicotiana glauca Grah.”

✓ located verbatim in the source · abstract, characters 101–125 · show in text ↑
t1

“Mycoplasma”

✓ located verbatim in the source · title, characters 35–45 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Other bodies with different inner structure occurred in the same cells.

Taxon
Nicotiana glauca Grah.Nicotiana glaucat0
Outcome
bodies with different inner structuree0

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

“some other bodies with different inner structure were observed in the same cells”

✓ located verbatim in the source · abstract, characters 678–758 · show in text ↑
t0

“ofNicotiana glauca Grah.”

✓ located verbatim in the source · abstract, characters 101–125 · show in text ↑
t1

“Mycoplasma”

✓ located verbatim in the source · title, characters 35–45 · show in text ↑