Abstract
The biomasses,rate of NO release and respiration activity were analyzed and determined in the roots of maize seedlings and it was found that radiation of UV-B markedly inhibited the rate of NO-release and respiration activity in roots and increased the biomasses of roots,while NO was able to stimulate the respiration dependent on cytochrome pathway so as to increase the total respiration in roots.The mechanisms were probably due to the improvement of phytoglubin synergy with NO in relation to oxygen supply and detoxification under hypoxia of root tissue,including the elimination and conversion of reactive oxygen species.
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Claims 5
Claim · model-written summary
UV-B markedly inhibited root NO release.
Zea maysNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“radiation of UV-B markedly inhibited the rate of NO-release and respiration activity in roots and increased the biomasses of roots”
t0“maize seedlings”
Claim · model-written summary
UV-B markedly inhibited root respiration activity.
- Organ / stage
- rootse0
- Treatment
- radiation of UV-Be0
- Outcome
- respiration activity in rootse0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“radiation of UV-B markedly inhibited the rate of NO-release and respiration activity in roots and increased the biomasses of roots”
t0“maize seedlings”
Claim · model-written summary
UV-B increased root biomass.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“radiation of UV-B markedly inhibited the rate of NO-release and respiration activity in roots and increased the biomasses of roots”
t0“maize seedlings”
Claim · model-written summary
NO stimulated cytochrome dependent respiration and increased total root respiration.
- Treatment
- NOe0
- Outcome
- total respiration in rootse0
- Direction
- increasee0
- Qualifier
- respiration dependent on cytochrome pathwaye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NO was able to stimulate the respiration dependent on cytochrome pathway so as to increase the total respiration in roots.”
t0“maize seedlings”
Claim · model-written summary
The authors propose phytoglubin synergy with NO in oxygen supply and detoxification under root hypoxia.
- Gene
- phytoglubine0
- Outcome
- oxygen supply and detoxification under hypoxia of root tissuee0
- Qualifier
- elimination and conversion of reactive oxygen speciese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mechanisms were probably due to the improvement of phytoglubin synergy with NO in relation to oxygen supply and detoxification under hypoxia of root tissue,including the elimination and conversion of reactive oxygen species.”
t0“maize seedlings”
The same questions in other papers
radiation · physiology: respiration · Zea mays (maize)Results agree
1 paper in the same direction as this paper
- negative
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.