fulltext.study @t Gmail

Redox regulation and antioxidative defence in Arabidopsis leaves viewed from a systems biology perspective

Paper ID Volume ID Publish Year Pages File Format Full-Text
25463 43575 2007 20 PDF Available
Title
Redox regulation and antioxidative defence in Arabidopsis leaves viewed from a systems biology perspective
Abstract

Redox regulation is a central control element in cell metabolism. It is employed to adjust photosynthesis and the antioxidant defence system of leaves to the prevailing environment. During recent years progress has been made in describing the redox-dependent alterations in metabolism, the thiol/disulfide proteome, the redox-dependent and cross-talking signalling pathways and the target genes of redox regulation. Some transcription factors have been identified as proteins that perform thiol/disulfide transitions linked to the redox-regulation of specific plant promoters. In addition first mathematical models have been designed to simulate antioxidant defence and predict its response. Taken together, a profound experimental data set has been generated which allows to approach a systems biology type of understanding of antioxidant defence in photosynthesising cells in the near future. Since oxidative stress is likely to limit plant growth under stress, such a systematic understanding of antioxidant defence will help to define novel targets for breeding stress-tolerant plants.

Keywords
2CPA, 2 cysteine peroxiredoxin A (At3g11630); ABA, abscisic acid; APx, ascorbate peroxidase; Asc, ascorbate; AtFer1, ferritin precursor (At5g01160); ATP, adenosine triphosphate; BAP1, BON1-associated protein (At3g61190); Grx, glutaredoxin; GSH, reduced gl
First Page Preview
Redox regulation and antioxidative defence in Arabidopsis leaves viewed from a systems biology perspective
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Biotechnology - Volume 129, Issue 2, 30 April 2007, Pages 229–248
Authors
, , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us