Paper · 1992 · Biologia Plantarum

Effect of cadmium and nickel on ethylene biosynthesis in soybean

S. Pennazio; P. Roggero

7
claims
14
verbatim quotes
32
citations
1
research areas
✓
Open access

Abstract

Exogenously supplied cadmium and nickel considerably affected the ethylene biosynthesis in soybean cuttings. Cadmium stimulated ethylene production by increasing production of free ACC and stimulating EFE activity. Nickel inhibited ethylene production by depressing EFE activity, but stimulated the production of free ACC. Both heavy metals did not apparently affect cell membrane integrity.

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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 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cadmium stimulated ethylene production in soybean cuttings.

Taxon
soybeanGlycine maxt0
Treatment
Cadmiume0
Outcome
ethylene productione0
Direction
stimulatede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Cadmium stimulated ethylene production by increasing production of free ACC and stimulating EFE activity”

✓ located verbatim in the source · abstract, characters 109–213 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cadmium increased free ACC production.

Taxon
soybeanGlycine maxt0
Treatment
Cadmiume0
Outcome
production of free ACCe0
Direction
increasinge0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Cadmium stimulated ethylene production by increasing production of free ACC”

✓ located verbatim in the source · abstract, characters 109–184 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cadmium stimulated EFE activity.

Taxon
soybeanGlycine maxt0
Treatment
Cadmiume0
Gene
EFEe0
Outcome
EFE activitye0
Direction
stimulatinge0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Cadmium stimulated ethylene production by increasing production of free ACC and stimulating EFE activity”

✓ located verbatim in the source · abstract, characters 109–213 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nickel inhibited ethylene production.

Taxon
soybeanGlycine maxt0
Treatment
Nickele0
Outcome
ethylene productione0
Direction
inhibitede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Nickel inhibited ethylene production by depressing EFE activity, but stimulated the production of free ACC”

✓ located verbatim in the source · abstract, characters 215–321 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nickel depressed EFE activity.

Taxon
soybeanGlycine maxt0
Treatment
Nickele0
Gene
EFEe0
Outcome
EFE activitye0
Direction
depressinge0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Nickel inhibited ethylene production by depressing EFE activity”

✓ located verbatim in the source · abstract, characters 215–278 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nickel stimulated free ACC production.

Taxon
soybeanGlycine maxt0
Treatment
Nickele0
Outcome
production of free ACCe0
Direction
stimulatede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Nickel inhibited ethylene production by depressing EFE activity, but stimulated the production of free ACC”

✓ located verbatim in the source · abstract, characters 215–321 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Neither heavy metal apparently affected membrane integrity.

Taxon
soybeanGlycine maxt0
Treatment
Both heavy metalse0
Outcome
cell membrane integritye0
Direction
did not apparently affecte0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Effect of cadmium and nickel on ethylene biosynthesis in soybean”

✓ located verbatim in the source · title, characters 0–64 · show in text ↑
e0

“Both heavy metals did not apparently affect cell membrane integrity”

✓ located verbatim in the source · abstract, characters 323–390 · show in text ↑

nickel atom · yield · Glycine max (soybean)Results differ

13 papers: 7 positive, 6 negative or no effect

6 papers in the same direction as this paper · 6 in the opposite direction

  1. negative
  2. negative
  3. negative

9 papers more in this group

See all 13 papers →

cadmium atom · physiology: hormones · Glycine max (soybean)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

cadmium atom · yield · Glycine max (soybean)Positive and negative results

9 papers: 1 positive, 8 negative or no effect

8 in the opposite direction

  1. negative
  2. negative
  3. negative

5 papers more in this group

See all 9 papers →

nickel atom · physiology: hormones · Glycine max (soybean)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. no effect
See all 2 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.