Abstract
Controlled ecological life support system (CELSS) is a unique tool for researches such as test beds for the global change problem and the large-scale life support system in outer space. Growing rates of kidney bean and structure of the tissue were investigated by the plant culture system in which the pressure of the atmosphere and the concentration of CO2 could be adjusted. The growing rate of the leaf was made to increase by the decompression. The effect, however, was decreased by the increase in CO2 concentration. the growing rate of the stalk was made to decrease by the decompression. The adaptive remodeling of the tissue arising from the decompression was observed through microscopy. Auxin (indole-3-acetic acid) had the physiological activation that loosens the cell wall even in the decompression. But the synergistic effect of the decompression and the physiological activation of the auxin was small.
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Claims 6
Claim · model-written summary
Decompression increased kidney bean leaf growth rate.
- Taxon
- kidney bean
Phaseolus vulgarise1 - Organ / stage
- leafe0
- Treatment
- decompressione0
- Outcome
- growing rate of the leafe0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The growing rate of the leaf was made to increase by the decompression.”
e1“kidney bean”
Claim · model-written summary
Increasing CO2 concentration reduced the decompression effect on leaf growth.
- Taxon
- kidney beanPhaseolus vulgarise1
- Treatment
- increase in CO2 concentratione0
- Outcome
- The effecte0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effect, however, was decreased by the increase in CO2 concentration.”
e1“kidney bean”
Claim · model-written summary
Decompression decreased kidney bean stalk growth rate.
- Taxon
- kidney beanPhaseolus vulgarise1
- Organ / stage
- stalke0
- Treatment
- decompressione0
- Outcome
- growing rate of the stalke0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the growing rate of the stalk was made to decrease by the decompression.”
e1“kidney bean”
Claim · model-written summary
Decompression produced adaptive tissue remodeling.
- Taxon
- kidney beanPhaseolus vulgarise1
- Treatment
- decompressione0
- Outcome
- adaptive remodeling of the tissuee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The adaptive remodeling of the tissue arising from the decompression was observed through microscopy.”
e1“kidney bean”
Claim · model-written summary
Auxin loosened cell walls under decompression.
- Taxon
- kidney beanPhaseolus vulgarise1
- Treatment
- Auxin (indole-3-acetic acid)e0
- Outcome
- loosens the cell walle0
- Qualifier
- even in the decompressione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Auxin (indole-3-acetic acid) had the physiological activation that loosens the cell wall even in the decompression.”
e1“kidney bean”
Claim · model-written summary
The synergistic effect of decompression and auxin physiological activation was small.
- Taxon
- kidney beanPhaseolus vulgarise1
- Outcome
- synergistic effecte0
- Qualifier
- smalle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the synergistic effect of the decompression and the physiological activation of the auxin was small.”
e1“kidney bean”
The same questions in other papers
indole-3-acetic acid · cytology · Phaseolus vulgaris (common bean)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.