Paper · 2003 · Biologia Plantarum

Differential Expression of Peroxidase Isoenzymes in Soybean Roots Treated with the Benzothiadiazole

L.V. Hoffmann; M.T.V. Carvalho; E.J.B. Nogueira Cardoso

3
claims
7
verbatim quotes
2
citations
1
research areas
✓
Open access

Abstract

The protection compound benzo-(1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester (BTH) was applied to soybean roots or leaves in a dose of 20 cm3 of a solution containing 25 μg g-1 of the active ingredient. Electrophoretic profiles of chitinase and superoxide dismutase were not altered by the product. Increased activity of two root anionic peroxidases and three differential isoforms of these enzymes were observed in plants with roots treated by BTH, which can be used as biochemical markers of the BTH effect.

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Claims 3

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

BTH did not alter electrophoretic profiles of chitinase and superoxide dismutase.

Taxon
SoybeanGlycine maxt0
Treatment
BTHe1
Outcome
Electrophoretic profiles of chitinase and superoxide dismutasee0
Direction
not alterede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Electrophoretic profiles of chitinase and superoxide dismutase were not altered by the product.”

✓ located verbatim in the source · abstract, characters 210–305 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 52–59 · show in text ↑
e1

“The protection compound benzo-(1,2,3)-thiadiazole-7-carbothioic acid S-methyl ester (BTH) was applied to soybean roots or leaves in a dose of 20 cm3 of a solution containing 25 μg g-1 of the active ingredient.”

✓ located verbatim in the source · abstract, characters 0–209 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BTH root treatment increased activity of two root anionic peroxidases.

Taxon
SoybeanGlycine maxt0
Treatment
BTHe0
Outcome
activity of two root anionic peroxidasese0
Direction
Increasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Increased activity of two root anionic peroxidases and three differential isoforms of these enzymes were observed in plants with roots treated by BTH”

✓ located verbatim in the source · abstract, characters 306–455 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 52–59 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Three differential peroxidase isoforms were observed after BTH root treatment.

Taxon
SoybeanGlycine maxt0
Treatment
BTHe0
Outcome
three differential isoforms of these enzymese0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“three differential isoforms of these enzymes were observed in plants with roots treated by BTH”

✓ located verbatim in the source · abstract, characters 361–455 · show in text ↑
t0

“Soybean”

✓ located verbatim in the source · title, characters 52–59 · show in text ↑

acibenzolar-S-methyl · physiology: antioxidant enzymes · Glycine max (soybean)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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.