Abstract
Nitric oxide(NO) plays an important role in diverse physiological processes in plants.Most abiotic stresses can induce its production in plant cell.Nitric oxide can promote the development and stress tolerance of plants at low concentrations,but is harmful at high concentrations.This review is focused on NO synthesis and its functions in plant responses to abiotic environmental stresses.Nitric oxide alleviates the harmfulness of reactive oxygen species,reacts with other signaling molecules and regulates the expression of stress responsive genes under various stress conditions.
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Claims 5
Claim · model-written summary
Abiotic stresses can induce nitric oxide production in plant cells.
Verbatim
e0“Most abiotic stresses can induce its production in plant cell.”
Claim · model-written summary
Low nitric oxide concentrations promote plant development and stress tolerance.
- Taxon
- plantsViridiplantaee0
- Compound
- Nitric oxidee0
- Outcome
- development and stress tolerancee0
- Qualifier
- at low concentrationse0
Verbatim
e0“Nitric oxide can promote the development and stress tolerance of plants at low concentrations”
Claim · model-written summary
High nitric oxide concentrations are harmful to plants.
Verbatim
e0“but is harmful at high concentrations.”
t0“Nitric oxide synthesis in plant”
Claim · model-written summary
Nitric oxide alleviates harm from reactive oxygen species under stress.
Verbatim
e0“Nitric oxide alleviates the harmfulness of reactive oxygen species”
t0“plant”
Claim · model-written summary
Nitric oxide reacts with signaling molecules and regulates stress responsive gene expression.
Verbatim
e0“reacts with other signaling molecules and regulates the expression of stress responsive genes under various stress conditions.”
t0“Nitric oxide synthesis in plant”