Abstract
Thermal and ionizing (gamma-ray) radiations were used to induce damage to barley seeds (IB65). The activity and isozyme banding patterns of peroxidase were compared. It was found that both physical agents caused damage to barley seeds (as observed from seedling height), but their action on peroxidase activity is not similar. Gamma-Rays enhance peroxidase activity. Thermal radiation, on the other hand, tends to reduce it but fails to alter the number of peroxidase isozymes. It is conjectured that the pathways of damage by thermal and ionizing radiations are not the same.
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
Claim · model-written summary
Thermal radiation damaged barley seeds as observed in seedling height.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaree0 - Material
- IB65e1
- Treatment
- Thermale1
- Outcome
- seedling heighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“both physical agents caused damage to barley seeds (as observed from seedling height)”
e1“Thermal and ionizing (gamma-ray) radiations were used to induce damage to barley seeds (IB65)”
Claim · model-written summary
Gamma-ray radiation damaged barley seeds as observed in seedling height.
- Taxon
- barleyHordeum vulgaree0
- Material
- IB65e1
- Treatment
- gamma-raye1
- Outcome
- seedling heighte0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both physical agents caused damage to barley seeds (as observed from seedling height)”
e1“Thermal and ionizing (gamma-ray) radiations were used to induce damage to barley seeds (IB65)”
Claim · model-written summary
Gamma rays enhanced barley peroxidase activity.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- Gamma-Rayse0
- Gene
- peroxidasee0
- Outcome
- peroxidase activitye0
- Direction
- enhancee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Gamma-Rays enhance peroxidase activity”
t0“barley”
Claim · model-written summary
Thermal radiation tended to reduce barley peroxidase activity.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- Thermal radiatione0
- Gene
- peroxidasee1
- Outcome
- peroxidase activitye1
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thermal radiation, on the other hand, tends to reduce it but fails to alter the number of peroxidase isozymes”
e1“their action on peroxidase activity is not similar”
t0“barley”
Claim · model-written summary
Thermal radiation did not alter the number of barley peroxidase isozymes.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- Thermal radiatione0
- Gene
- peroxidasee0
- Outcome
- number of peroxidase isozymese0
- Direction
- fails to altere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Thermal radiation, on the other hand, tends to reduce it but fails to alter the number of peroxidase isozymes”
t0“barley”
Claim · model-written summary
The authors conjecture that thermal and ionizing radiation damage barley through different pathways.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- thermal and ionizing radiationse0
- Outcome
- pathways of damagee0
- Qualifier
- not the samee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It is conjectured that the pathways of damage by thermal and ionizing radiations are not the same”
t0“barley”
The same questions in other papers
radiation · growth · Hordeum vulgare (barley)Results differ
22 papers in the same direction as this paper · 13 in the opposite direction
- positive
- positive
- positive
32 papers more in this group
See all 36 papers →radiation · physiology: antioxidant enzymes · Hordeum vulgare (barley)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- positive
- negative
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.