Paper · 1997

Role of Ethylene in Apical Dominance of Pea Plants

Li Chun

12
claims
20
verbatim quotes
3
citations
2
research areas
—
Not open access

Abstract

The application of synthetic cytokinin BAP and CPPU to the secondnode of Pea plants (Pisum sativum L. )stimulated the growth of lateral buds,and a concomitant increase of ethyleneproduction (Table 1, Fig. 2). Decapitation or treatment with AVG also induced growth of the lateral buds, butethylene production was even less thanthe control (Table 1, Fig. 2 ). Thenumber, length and weight of lateralbuds induced by treatmentS with CPPU,BAP and AVG were positively correlated to the increase of the concentrationof endogenous IAA in the treated tissues(Fig. 1). The results demonstrated thatethylene was not directly involved inapical dominance.

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

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 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BAP stimulated lateral-bud growth in pea plants.

Taxon
Pea plantsLathyrus oleraceuse0
Organ / stage
lateral budse0
Treatment
BAPe0
Outcome
growth of lateral budse0
Direction
stimulatede0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The application of synthetic cytokinin BAP and CPPU to the secondnode of Pea plants (Pisum sativum L. )stimulated the growth of lateral buds”

✓ located verbatim in the source · abstract, characters 0–140 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

CPPU stimulated lateral-bud growth in pea plants.

Taxon
Pea plantsLathyrus oleraceuse0
Organ / stage
lateral budse0
Treatment
CPPUe0
Outcome
growth of lateral budse0
Direction
stimulatede0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The application of synthetic cytokinin BAP and CPPU to the secondnode of Pea plants (Pisum sativum L. )stimulated the growth of lateral buds”

✓ located verbatim in the source · abstract, characters 0–140 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

BAP treatment increased ethylene production in pea plants.

Taxon
Pea plantsLathyrus oleraceuse0
Treatment
BAPe0
Outcome
ethyleneproductione0
Direction
increasee0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The application of synthetic cytokinin BAP and CPPU to the secondnode of Pea plants (Pisum sativum L. )stimulated the growth of lateral buds,and a concomitant increase of ethyleneproduction”

✓ located verbatim in the source · abstract, characters 0–189 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

CPPU treatment increased ethylene production in pea plants.

Taxon
Pea plantsLathyrus oleraceuse0
Treatment
CPPUe0
Outcome
ethyleneproductione0
Direction
increasee0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The application of synthetic cytokinin BAP and CPPU to the secondnode of Pea plants (Pisum sativum L. )stimulated the growth of lateral buds,and a concomitant increase of ethyleneproduction”

✓ located verbatim in the source · abstract, characters 0–189 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Decapitation induced lateral-bud growth in pea plants.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
Decapitatione0
Outcome
growth of the lateral budse0
Direction
inducede0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Decapitation or treatment with AVG also induced growth of the lateral buds, butethylene production was even less thanthe control”

✓ located verbatim in the source · abstract, characters 209–337 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AVG treatment induced lateral-bud growth in pea plants.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
AVGe0
Outcome
growth of the lateral budse0
Direction
inducede0

Not reportedComparator

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Decapitation or treatment with AVG also induced growth of the lateral buds, butethylene production was even less thanthe control”

✓ located verbatim in the source · abstract, characters 209–337 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Decapitation reduced ethylene production below control in pea plants.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
Decapitatione0
Outcome
ethylene productione0
Direction
lesse0
Comparator
controle0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Decapitation or treatment with AVG also induced growth of the lateral buds, butethylene production was even less thanthe control”

✓ located verbatim in the source · abstract, characters 209–337 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

AVG treatment reduced ethylene production below control in pea plants.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
AVGe0
Outcome
ethylene productione0
Direction
lesse0
Comparator
controle0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Decapitation or treatment with AVG also induced growth of the lateral buds, butethylene production was even less thanthe control”

✓ located verbatim in the source · abstract, characters 209–337 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Lateral-bud number after CPPU, BAP and AVG treatments was positively correlated with endogenous IAA concentration.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
CPPU,BAP and AVGe0
Compound
endogenous IAAe0
Outcome
Thenumbere0
Direction
positively correlatede0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Thenumber, length and weight of lateralbuds induced by treatmentS with CPPU,BAP and AVG were positively correlated to the increase of the concentrationof endogenous IAA in the treated tissues”

✓ located verbatim in the source · abstract, characters 358–549 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Lateral-bud length after CPPU, BAP and AVG treatments was positively correlated with endogenous IAA concentration.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
CPPU,BAP and AVGe0
Compound
endogenous IAAe0
Outcome
lengthe0
Direction
positively correlatede0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Thenumber, length and weight of lateralbuds induced by treatmentS with CPPU,BAP and AVG were positively correlated to the increase of the concentrationof endogenous IAA in the treated tissues”

✓ located verbatim in the source · abstract, characters 358–549 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Lateral-bud weight after CPPU, BAP and AVG treatments was positively correlated with endogenous IAA concentration.

Taxon
Pea plantsLathyrus oleraceust0
Treatment
CPPU,BAP and AVGe0
Compound
endogenous IAAe0
Outcome
weight of lateralbudse0
Direction
positively correlatede0

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Thenumber, length and weight of lateralbuds induced by treatmentS with CPPU,BAP and AVG were positively correlated to the increase of the concentrationof endogenous IAA in the treated tissues”

✓ located verbatim in the source · abstract, characters 358–549 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑
Mechanismauthor interpretationoriginal resultno effectmeasured

Claim · model-written summary

The authors concluded that ethylene was not directly involved in pea apical dominance.

Taxon
Pea PlantsLathyrus oleraceust0
Outcome
apical dominancee0
Qualifier
ethylene was not directly involvede0

Not reportedDirection

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The results demonstrated thatethylene was not directly involved inapical dominance.”

✓ located verbatim in the source · abstract, characters 559–642 · show in text ↑
t0

“Pea Plants”

✓ located verbatim in the source · title, characters 40–50 · show in text ↑

N-benzyladenine · growth · Lathyrus oleraceus (pea)Positive and negative results

16 papers: 13 positive, 3 negative or no effect

12 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. negative
  3. negative

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pruning · growth · Lathyrus oleraceus (pea)Positive and negative results

13 papers: 8 positive, 5 negative or no effect

7 papers in the same direction as this paper · 5 in the opposite direction

  1. negative
  2. negative
  3. negative

9 papers more in this group

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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.