Abstract
Tubers of 3 potato varieties were irradiated by of 60Co γ-irradiation.Effects of irradiation on survival rate,physiological characteristics of seedling stage were analyzed.The results showed that irradiation had remarkable lethal effect on 3 tested varieties,and optimum doses of irradiation were 31.7 ～ 39.9Gy.Irradiation affected seedling development by decreasing seedling rate,delaying seedling stage and extending seedling period.There were different sensitivities among varieties.No distinct morphologic variant was observed in M1.Analyses of physiological characteristics of S6-3 leaves indicated that effect of irradiation on M1 plant was damage and/or suppression.It is suggested that lower dose rate might be applied for mutation inducing;and precisely morphological,physiological,biochemical and molecular biological investigation should be carried out to screen mutant within offspring(VM2) lines.
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Claims 10
Claim · model-written summary
Irradiation had a marked lethal effect on the three potato varieties.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- irradiatione0
- Outcome
- lethal effecte0
- Direction
- remarkablee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“irradiation had remarkable lethal effect on 3 tested varieties”
Claim · model-written summary
The estimated optimum irradiation doses were 31.7–39.9 Gy.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- optimum doses of irradiatione0
- Value
- 31.7 ～ 39.9Gye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“optimum doses of irradiation were 31.7 ～ 39.9Gy”
Claim · model-written summary
Irradiation decreased potato seedling rate.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Irradiatione0
- Outcome
- seedling ratee0
- Direction
- decreasinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“Irradiation affected seedling development by decreasing seedling rate”
Claim · model-written summary
Irradiation delayed the potato seedling stage.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Irradiatione0
- Outcome
- seedling stagee0
- Direction
- delayinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“Irradiation affected seedling development by decreasing seedling rate,delaying seedling stage”
Claim · model-written summary
Irradiation extended the potato seedling period.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Irradiatione0
- Outcome
- seedling periode0
- Direction
- extendinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“Irradiation affected seedling development by decreasing seedling rate,delaying seedling stage and extending seedling period”
Claim · model-written summary
Potato varieties differed in sensitivity to irradiation.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- different sensitivities among varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“There were different sensitivities among varieties.”
Claim · model-written summary
No distinct morphological variant was observed in M1 potato plants.
- Taxon
- potatoSolanum tuberosumt0
- Material
- M1e0
- Outcome
- No distinct morphologic variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“No distinct morphologic variant was observed in M1.”
Claim · model-written summary
S6-3 leaf physiology indicated damage or suppression in M1 plants.
- Taxon
- potatoSolanum tuberosumt0
- Material
- S6-3e0
- Organ / stage
- leavese0
- Outcome
- damage and/or suppressione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“Analyses of physiological characteristics of S6-3 leaves indicated that effect of irradiation on M1 plant was damage and/or suppression.”
Claim · model-written summary
The authors suggest a lower dose rate for inducing mutations.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- lower dose rate might be applied for mutation inducinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“It is suggested that lower dose rate might be applied for mutation inducing”
Claim · model-written summary
The authors recommend morphological, physiological, biochemical and molecular screening of VM2 offspring.
- Taxon
- potatoSolanum tuberosumt0
- Outcome
- investigation should be carried out to screen mutant within offspring(VM2) linese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“potato”
e0“precisely morphological,physiological,biochemical and molecular biological investigation should be carried out to screen mutant within offspring(VM2) lines”
The same questions in other papers
radiation · pest · Solanum tuberosum (potato)Positive and negative results
1 paper in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
1 paper more in this group
See all 5 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.