Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2006 Jun;141(2):336-40.
doi: 10.1104/pp.106.078089.

Production of reactive oxygen species by plant NADPH oxidases

Moshe Sagi  1 , Robert Fluhr
Affiliations

Production of reactive oxygen species by plant NADPH oxidases

Moshe Sagi et al. Plant Physiol. 2006 Jun.
No abstract available

PubMed Disclaimer

Figures

Figure 1.
Figure 1.
Structure of Rboh and their phylogenetic distribution. A, Phylogenetic tree comparing Arabidopsis Atrboh with AtFRO and mammalian HsNOX2 and HsNOX5 proteins. Atrboh members are listed in Table I. Comparisons included HsNOX2 (P04839), HsNOX5 (AF317889), AtFRO1 (At1g01590), and AtFRO2 (At1g01580). Only the carboxy terminus with homology to gp91phox/NOX2 (excluding the EF hands) was used in the alignment. The phylogenetic analyses were made by neighbor-joining tree with ClustalX. The length of the horizontal lines connecting the sequences is proportional to the estimated amino acid substitutions/site between these sequences. Bootstrap values from 1,000 iterations are shown. B, Schematic diagram of Rboh structure as predicted to be located in the membrane, showing the irreversible transfer of charge from cellular NADPH to EC oxygen. Shown are the N-terminal region EF hands juxtaposed to the C-terminal end to indicate an interaction by which calcium-dependent activity is regulated.
See this image and copyright information in PMC

References

    1. Allan AC, Fluhr R (1997) Two distinct sources of elicited reactive oxygen species in tobacco epidermal cells. Plant Cell 9: 1559–1572 - PMC - PubMed
    1. Ameziane-El-Hassani R, Morand S, Boucher JL, Frapart YM, Apostolou D, Agnandji D, Gnidehou S, Ohayon R, Noel-Hudson MS, Francon J, et al (2005) Dual oxidase-2 has an intrinsic Ca2+-dependent H2O2-generating activity. J Biol Chem 280: 30046–30054 - PubMed
    1. Apel K, Hirt H (2004) Reactive oxygen species: metabolism, oxidative stress, and signal transduction. Annu Rev Plant Biol 55: 373–399 - PubMed
    1. Babior BM, Lambeth JD, Nauseef W (2002) The neutrophil NADPH oxidase. Arch Biochem Biophys 397: 342–344 - PubMed
    1. Banfi B, Tirone F, Durussel I, Knisz J, Moskwa P, Molnar GZ, Krause KH, Cox JA (2004) Mechanism of Ca2+ activation of the NADPH oxidase 5 (NOX5). J Biol Chem 279: 18583–18591 - PubMed

Publication types

LinkOut - more resources