Abstract
Strawberry fruits harvested at commercial maturity were treated with G3A_(3)，ABA, CEPA or CO_(2) and the physiological and biochemical changes of fruits were determined. It was found that ABA content and ethylene production of fruits were increased during ripening and senescence (Fig 1). There was a positive correlation between ethylene accumulation in bag and decay of fruits (Fig 2). Respiration and cellulase activity of fruits were inhibited by GA_(3), but promoted by ABA (Table 1, 2). GA_(3) inhibited ethylene production, decreased ACC content and promoted the accumulation of MACC. ABA promoted ehtylene production, increased ACC content, but did not influence on MACC content (Fig 3, Table 3, 4). One of the main reason that CO_(2) and low temperature delayed senescence and decreased decay of fruits was the inhibition of increase in ABA content and ethylene production (Table 5,6,7). The role of ABA and ethylene in the ripening and senescence of strawberry fruits were disscused.
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Claims 15
Claim · model-written summary
Fruit ABA content increased during ripening and senescence.
- Taxon
- Strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Organ / stage
- fruitse0
- Outcome
- ABA contente0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“ABA content and ethylene production of fruits were increased during ripening and senescence”
t0“Strawberry Fruits”
Claim · model-written summary
Fruit ethylene production increased during ripening and senescence.
- Taxon
- StrawberryFragaria ×ananassat0
- Organ / stage
- fruitse0
- Outcome
- ethylene productione0
- Direction
- increasede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA content and ethylene production of fruits were increased during ripening and senescence”
t0“Strawberry Fruits”
Claim · model-written summary
Ethylene accumulation in the bag positively correlated with fruit decay.
- Taxon
- StrawberryFragaria ×ananassat0
- Compound
- ethylenee0
- Outcome
- decay of fruitse0
- Direction
- positive correlatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was a positive correlation between ethylene accumulation in bag and decay of fruits”
t0“Strawberry Fruits”
Claim · model-written summary
GA_(3) inhibited fruit respiration and cellulase activity.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- GA_(3)e0
- Outcome
- Respiration and cellulase activitye0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Respiration and cellulase activity of fruits were inhibited by GA_(3), but promoted by ABA”
t0“Strawberry Fruits”
Claim · model-written summary
ABA promoted fruit respiration and cellulase activity.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- ABAe0
- Outcome
- Respiration and cellulase activitye0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Respiration and cellulase activity of fruits were inhibited by GA_(3), but promoted by ABA”
t0“Strawberry Fruits”
Claim · model-written summary
GA_(3) inhibited ethylene production.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- GA_(3)e0
- Outcome
- ethylene productione0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA_(3) inhibited ethylene production, decreased ACC content and promoted the accumulation of MACC”
t0“Strawberry Fruits”
Claim · model-written summary
GA_(3) decreased ACC content.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- GA_(3)e0
- Outcome
- ACC contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA_(3) inhibited ethylene production, decreased ACC content and promoted the accumulation of MACC”
t0“Strawberry Fruits”
Claim · model-written summary
GA_(3) promoted MACC accumulation.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- GA_(3)e0
- Outcome
- accumulation of MACCe0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA_(3) inhibited ethylene production, decreased ACC content and promoted the accumulation of MACC”
t0“Strawberry Fruits”
Claim · model-written summary
ABA promoted ethylene production.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- ABAe0
- Outcome
- ehtylene productione0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA promoted ehtylene production, increased ACC content, but did not influence on MACC content”
t0“Strawberry Fruits”
Claim · model-written summary
ABA increased ACC content.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- ABAe0
- Outcome
- ACC contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA promoted ehtylene production, increased ACC content, but did not influence on MACC content”
t0“Strawberry Fruits”
Claim · model-written summary
ABA did not influence MACC content.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- ABAe0
- Outcome
- MACC contente0
- Direction
- did not influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ABA promoted ehtylene production, increased ACC content, but did not influence on MACC content”
t0“Strawberry Fruits”
Claim · model-written summary
The authors attributed delayed senescence under CO_(2) to inhibited ABA and ethylene increases.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- CO_(2)e0
- Outcome
- delayed senescencee0
- Qualifier
- inhibition of increase in ABA content and ethylene productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“One of the main reason that CO_(2) and low temperature delayed senescence and decreased decay of fruits was the inhibition of increase in ABA content and ethylene production”
t0“Strawberry Fruits”
Claim · model-written summary
The authors attributed reduced fruit decay under CO_(2) to inhibited ABA and ethylene increases.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- CO_(2)e0
- Outcome
- decreased decay of fruitse0
- Qualifier
- inhibition of increase in ABA content and ethylene productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“One of the main reason that CO_(2) and low temperature delayed senescence and decreased decay of fruits was the inhibition of increase in ABA content and ethylene production”
t0“Strawberry Fruits”
Claim · model-written summary
The authors attributed delayed senescence under low temperature to inhibited ABA and ethylene increases.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- low temperaturee0
- Outcome
- delayed senescencee0
- Qualifier
- inhibition of increase in ABA content and ethylene productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“One of the main reason that CO_(2) and low temperature delayed senescence and decreased decay of fruits was the inhibition of increase in ABA content and ethylene production”
t0“Strawberry Fruits”
Claim · model-written summary
The authors attributed reduced fruit decay under low temperature to inhibited ABA and ethylene increases.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- low temperaturee0
- Outcome
- decreased decay of fruitse0
- Qualifier
- inhibition of increase in ABA content and ethylene productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“One of the main reason that CO_(2) and low temperature delayed senescence and decreased decay of fruits was the inhibition of increase in ABA content and ethylene production”
t0“Strawberry Fruits”
The same questions in other papers
(+)-abscisic acid · molecular: metabolites · Fragaria x ananassa (strawberry)Positive and negative results
1 paper in the same direction as this paper · 4 in the opposite direction
- positive
- positive
- positive
2 papers more in this group
See all 6 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.