Paper · 1999 · Shenyang Nongye Daxue xuebao

Effects of Pyricularia grisea Toxin on the Survival and Ultrastructure in the Calli of Rice

Wei Song-hon

6
claims
11
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

Toxin from different physiological races of P. grisea could inhibit the growth of the calli and decrease the survival rate of the calli. Through ultrastructural observation, toxin had detrimental effect to the calli of rice. With the extension of treatment time, the damage tended to be serious. Toxin could caused plasmolysis, the vacuous mitochondrion and plasmalemma breakage etc. Moreover, different resistant cultivar (cv.) showed different state. Susceptible cv. was mere sensitive to toxin than resistant cv., so its structure was affected seriously,

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Toxin from different physiological races of P. grisea inhibited the growth of rice calli.

Organ / stage
callie0
Treatment
Toxin from different physiological races of P. griseae0
Interactor
P. griseaPyricularia griseae0pathogen
Outcome
growth of the callie0
Direction
inhibite0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Pyricularia grisea
Pyricularia grisea · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Calli of Rice”

✓ located verbatim in the source · title, characters 78–91 · show in text ↑
e0

“Toxin from different physiological races of P. grisea could inhibit the growth of the calli and decrease the survival rate of the calli”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Toxin from different physiological races of P. grisea decreased the survival rate of rice calli.

Organ / stage
callie0
Treatment
Toxin from different physiological races of P. griseae0
Interactor
P. griseaPyricularia griseae0pathogen
Outcome
survival rate of the callie0
Direction
decreasee0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗
Pyricularia grisea
Pyricularia grisea · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Calli of Rice”

✓ located verbatim in the source · title, characters 78–91 · show in text ↑
e0

“Toxin from different physiological races of P. grisea could inhibit the growth of the calli and decrease the survival rate of the calli”

✓ located verbatim in the source · abstract, characters 0–135 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Ultrastructural observation showed that the toxin had a detrimental effect on the calli of rice.

Organ / stage
callie0
Treatment
toxine0
Outcome
detrimental effecte0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Through ultrastructural observation, toxin had detrimental effect to the calli of rice”

✓ located verbatim in the source · abstract, characters 137–223 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The toxin caused plasmolysis, vacuous mitochondria and plasmalemma breakage in the calli.

Organ / stage
Callit0
Treatment
Toxine0
Outcome
plasmolysis, the vacuous mitochondrion and plasmalemma breakagee0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Calli of Rice”

✓ located verbatim in the source · title, characters 78–91 · show in text ↑
e0

“Toxin could caused plasmolysis, the vacuous mitochondrion and plasmalemma breakage”

✓ located verbatim in the source · abstract, characters 296–378 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Damage to the calli became more serious with longer toxin treatment time.

Organ / stage
Callit0
Treatment
extension of treatment timee0
Outcome
damagee0
Direction
seriouse0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Calli of Rice”

✓ located verbatim in the source · title, characters 78–91 · show in text ↑
e0

“With the extension of treatment time, the damage tended to be serious”

✓ located verbatim in the source · abstract, characters 225–294 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

The susceptible cultivar was more sensitive to the toxin than the resistant cultivar, so its structure was affected more seriously.

Material
Susceptible cv.e0
Treatment
toxine0
Outcome
sensitive to toxine0
Direction
mere sensitivee0
Comparator
resistant cv.e0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Calli of Rice”

✓ located verbatim in the source · title, characters 78–91 · show in text ↑
e0

“Susceptible cv. was mere sensitive to toxin than resistant cv.”

✓ located verbatim in the source · abstract, characters 453–515 · show in text ↑

Pyricularia grisea · growth · Oryza sativa (rice)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. negative
See all 3 papers →

pathogen product · growth · Oryza sativa (rice)Positive and negative results

23 papers: 13 positive, 10 negative or no effect

9 papers in the same direction as this paper · 13 in the opposite direction

  1. positive
  2. positive
  3. positive

19 papers more in this group

See all 23 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.