Abstract
Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene. The results indicated that when exogenous ethephon concentration is 0.04%, free proline content and cell water-holding capacity increase, but MDA content, relative ratio of electrolyte leakage and cell membrane lipid peroxidation decrease. 1-MCP treatment shows different effects. It is concluded that ethylene can improve cold tolerance, but 1-MCP can accelerate development of chilling injury. Endogenous ethephon can improve cold tolerance of tomato, which can be intensified by exogenous ethylene with suitable concentration.
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Claims 4
Claim · model-written summary
At 0.04% ethephon, tomato fruit free proline and cell water holding capacity increased.
- Taxon
- Tomato
Solanum lycopersicume1 - Treatment
- exogenous ethephon concentration is 0.04%e0
- Outcome
- free proline content and cell water-holding capacitye0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“when exogenous ethephon concentration is 0.04%, free proline content and cell water-holding capacity increase”
e1“Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene. The results indicated that when exogenous ethephon concentration is 0.04%”
Claim · model-written summary
At 0.04% ethephon, tomato fruit MDA, electrolyte leakage and membrane lipid peroxidation decreased.
- Taxon
- TomatoSolanum lycopersicume1
- Treatment
- exogenous ethephon concentration is 0.04%e1
- Outcome
- MDA content, relative ratio of electrolyte leakage and cell membrane lipid peroxidatione0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“MDA content, relative ratio of electrolyte leakage and cell membrane lipid peroxidation decrease”
e1“Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene. The results indicated that when exogenous ethephon concentration is 0.04%”
Claim · model-written summary
The authors conclude ethylene improves cold tolerance of stored tomato fruits.
- Taxon
- TomatoSolanum lycopersicume1
- Treatment
- ethylenee0
- Outcome
- cold tolerancee0
- Direction
- improvee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ethylene can improve cold tolerance”
e1“Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene. The results indicated that when exogenous ethephon concentration is 0.04%”
Claim · model-written summary
The authors conclude 1-MCP accelerates chilling injury in stored tomato fruits.
- Taxon
- TomatoSolanum lycopersicume1
- Treatment
- 1-MCPe0
- Outcome
- development of chilling injurye0
- Direction
- acceleratee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP can accelerate development of chilling injury”
e1“Tomato fruits treated by different concentrations ethephon and 1-MCP were measured to reveal cold tolerance of tomato fruits induced by ethylene. The results indicated that when exogenous ethephon concentration is 0.04%”
The same questions in other papers
(2-chloroethyl)phosphonic acid · physiology: oxidative · Solanum lycopersicum (tomato)Results differ
1 paper in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
1-methylcyclopropene · crop injury · Solanum lycopersicum (tomato)Results agree
1 paper in the same direction as this paper
- negative
(2-chloroethyl)phosphonic acid · physiology: osmolytes · Solanum lycopersicum (tomato)Results agree
1 paper in the same direction as this paper
- positive
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.