Abstract
Abstract In order to elucidate the mechanism of transport of CO2 absorbed by rice roots, a method for the direct collection of gas from the medullary cavity of the rice plant was established and the CO2 concentrations in the medullary cavity and bleeding sap of the rice plant were determined. CO2 concentration in the medullary cavity was enhanced by CO2 enrichment in the culture solution. The transport of CO2 absorbed by the rice roots was demonstrated and it was conc1uded that the greater part of CO2 absorbed by the roots was transferred to the tops of rice in the gaseous state. In this report, a hypothesis on the transport of CO2 absorbed by the rice roots was proposed.
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Claims 3
Claim · model-written summary
A method was established for directly collecting gas from the medullary cavity of rice.
- Taxon
- rice
Oryza sativae0 - Outcome
- direct collection of gas from the medullary cavitye0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a method for the direct collection of gas from the medullary cavity of the rice plant was established”
Claim · model-written summary
CO2 enrichment of culture solution raised medullary cavity CO2 concentration.
- Taxon
- rice rootsOryza sativat0
- Treatment
- CO2 enrichment in the culture solutione0
- Outcome
- CO2 concentration in the medullary cavitye0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“CO2 concentration in the medullary cavity was enhanced by CO2 enrichment in the culture solution.”
t0“rice roots”
Claim · model-written summary
Most CO2 absorbed by rice roots was transferred to shoots in gaseous form.
- Taxon
- riceOryza sativae0
- Outcome
- CO2 absorbed by the roots was transferred to the tops of rice in the gaseous statee0
- Qualifier
- the greater parte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the greater part of CO2 absorbed by the roots was transferred to the tops of rice in the gaseous state.”
The same questions in other papers
co2 · molecular: metabolites · Oryza sativa (rice)Results differ
22 papers in the same direction as this paper · 19 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
39 papers more in this group
See all 43 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.