Abstract
ABSTRACT Mitochondria were isolated from ‘Cortland’ and ‘Winesap’ apples stored at 90% RH and either 1° or 5°C. Respiratory control ratios of mitochondria isolated from ‘Nured Winesap’ apples stored at 5°C were consistently lower than from those stored at 1°C. Succinoxidase and Ca +2 ATPase activity was higher in mitochondria of ‘Cortland’ apples stored at 1°C. Large increases were observed in mitochondrial Ca +2 uptake after 4 wk storage of ‘Nured Winesap’ apples at 5°C and after 1 wk storage of ‘Cortland’ apples at 1°C. Although no symptoms of chilling injury were observed in the tissue of either cultivar, the mitochondrial response suggested chilling resistance in ‘Nured Winesap’ apples and chilling sensitivity in ‘Cortland’ apples.
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Claims 6
Claim · model-written summary
Respiratory control ratios of mitochondria from Nured Winesap apples stored at 5°C were consistently lower than those stored at 1°C.
- Taxon
- apples
Malus domesticae0 - Material
- ‘Nured Winesap’e0
- Organ / stage
- mitochondriae0
- Treatment
- stored at 5°Ce0
- Outcome
- Respiratory control ratiose0
- Direction
- lowere0
- Comparator
- those stored at 1°Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Respiratory control ratios of mitochondria isolated from ‘Nured Winesap’ apples stored at 5°C were consistently lower than from those stored at 1°C”
Claim · model-written summary
Succinoxidase and Ca2+ ATPase activity was higher in mitochondria of Cortland apples stored at 1°C.
- Taxon
- applesMalus domesticae0
- Material
- ‘Cortland’e0
- Organ / stage
- mitochondriae0
- Treatment
- stored at 1°Ce0
- Outcome
- Succinoxidase and Ca +2 ATPase activitye0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Succinoxidase and Ca +2 ATPase activity was higher in mitochondria of ‘Cortland’ apples stored at 1°C”
Claim · model-written summary
Mitochondrial Ca2+ uptake increased greatly after 4 wk storage of Nured Winesap apples at 5°C.
- Taxon
- applesMalus domesticae0
- Material
- ‘Nured Winesap’e0
- Outcome
- mitochondrial Ca +2 uptakee0
- Direction
- Large increasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Large increases were observed in mitochondrial Ca +2 uptake after 4 wk storage of ‘Nured Winesap’ apples at 5°C and after 1 wk storage of ‘Cortland’ apples at 1°C”
Claim · model-written summary
Mitochondrial Ca2+ uptake increased greatly after 1 wk storage of Cortland apples at 1°C.
- Taxon
- applesMalus domesticae0
- Material
- ‘Cortland’e0
- Outcome
- mitochondrial Ca +2 uptakee0
- Direction
- Large increasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Large increases were observed in mitochondrial Ca +2 uptake after 4 wk storage of ‘Nured Winesap’ apples at 5°C and after 1 wk storage of ‘Cortland’ apples at 1°C”
Claim · model-written summary
The mitochondrial response suggested chilling resistance in Nured Winesap apples.
- Taxon
- applesMalus domesticae0
- Material
- ‘Nured Winesap’e0
- Outcome
- chilling resistancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mitochondrial response suggested chilling resistance in ‘Nured Winesap’ apples and chilling sensitivity in ‘Cortland’ apples”
Claim · model-written summary
The mitochondrial response suggested chilling sensitivity in Cortland apples.
- Taxon
- applesMalus domesticae0
- Material
- ‘Cortland’e0
- Outcome
- chilling sensitivitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mitochondrial response suggested chilling resistance in ‘Nured Winesap’ apples and chilling sensitivity in ‘Cortland’ apples”
The same questions in other papers
storage · control · Malus domestica (apple)Positive and negative results
4 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.