Untitled

Kato‐Noguchi, Hisashi

doi:10.1023/a:1022511915037

Plant Growth Regulation

2003

DOI: 10.1023/a:1022511915037

|View full text |Cite

Untitled

Hisashi Kato‐Noguchi

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2003

2005

Publication Types

Select...

Article2

Relationship

Self Cite1

Independent1

Authors

Journals

Cited by 2 publications

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Intermittent anoxia induces oxidative stress in wheat seminal roots: assessment of the antioxidant defence system, lipid peroxidation and tissue solutes

Goggin

Colmer

2005

Functional Plant Biol.

View full text Add to dashboard Cite

The effects of continuous and intermittent anoxia on components of the antioxidant defence system were evaluated in the expanded zones of wheat seedling roots. Intermittent anoxia caused oxidative stress (measured by the proportion of reduced glutathione) after three cycles of anoxia–aeration. The concentration of glutathione and activities of glutathione reductase (GR) and catalase (CAT) were decreased by 50% under both continuous and intermittent anoxia. Ascorbate peroxidase (APX) activity was unaffected by anoxia but stimulated almost 2-fold during the aerated periods of intermittent anoxia. Superoxide dismutase activity was decreased by 20% under continuous anoxia but ultimately returned to aerated activities under intermittent anoxia. Membrane damage appeared to be negligible or reversible, as K+ concentrations recovered to original levels under intermittent anoxia and there was no increase in terminal lipid peroxidation products. Addition of 5 mm exogenous ascorbate to intermittently anoxic roots prevented oxidative stress and avoided the decreases in glutathione, GR and CAT. Therefore, it is likely that the oxidative stress resulted from inadequate levels of, or damage to, these two enzymes.

show abstract

Intermittent anoxia induces oxidative stress in wheat seminal roots: assessment of the antioxidant defence system, lipid peroxidation and tissue solutes

Goggin

Colmer

2005

Functional Plant Biol.

View full text Add to dashboard Cite

show abstract

Anoxia Tolerance of Rice Seedlings

Kato‐Noguchi

2003

ecb

Self Cite

View full text Add to dashboard Cite

Rice has the ability to germinate and grow in extremely low oxygen conditions , although most agricultural crop plants fail to germinate and quickly lose their viability in these conditions.The evidence has illustrated that rice seedlings are able to take advantage of the starchy reserves from their endosperm even in anoxia and to accelerate ethanolic fermentation quickly after being transferred to anoxia , which can allow the continuation of active glycolysis leading to ATP production.In addition, rice possesses the great ability to avoid the ethanol-induced injuries, which may contribute its anoxia tolerance .

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Untitled

Cited by 2 publications

References 15 publications

Intermittent anoxia induces oxidative stress in wheat seminal roots: assessment of the antioxidant defence system, lipid peroxidation and tissue solutes

Intermittent anoxia induces oxidative stress in wheat seminal roots: assessment of the antioxidant defence system, lipid peroxidation and tissue solutes

Anoxia Tolerance of Rice Seedlings

Contact Info

Product

Resources

About