Margarete Baier

Summary

Affiliation: University of Bielefeld
Country: Germany

Publications

  1. ncbi request reprint The acceptor availability at photosystem I and ABA control nuclear expression of 2-Cys peroxiredoxin-A in Arabidopsis thaliana
    Margarete Baier
    University of Bielefeld, D 33501 Bielefeld, Germany
    Plant Cell Physiol 45:997-1006. 2004
  2. ncbi request reprint Chloroplasts as source and target of cellular redox regulation: a discussion on chloroplast redox signals in the context of plant physiology
    Margarete Baier
    Biochemistry and Physiology of Plants, University of Bielefeld, D 33501 Bielefeld, Germany
    J Exp Bot 56:1449-62. 2005
  3. pmc The redox imbalanced mutants of Arabidopsis differentiate signaling pathways for redox regulation of chloroplast antioxidant enzymes
    Isabelle Heiber
    Biochemistry and Physiology of Plants, Bielefeld University, Universitatsstrasse 25, 33615 Bielefeld, Germany
    Plant Physiol 143:1774-88. 2007
  4. ncbi request reprint Regulation of peroxiredoxin expression versus expression of Halliwell-Asada-Cycle enzymes during early seedling development of Arabidopsis thaliana
    Andrea Pena-Ahumada
    Biochemistry and Physiology of Plants, W5, Bielefeld University, Germany
    Photosynth Res 89:99-112. 2006
  5. ncbi request reprint The function of peroxiredoxins in plant organelle redox metabolism
    Karl Josef Dietz
    Biochemistry and Physiology of Plants, W5 134, Bielefeld University, D 33501 Bielefeld, Germany
    J Exp Bot 57:1697-709. 2006
  6. pmc Divergent light-, ascorbate-, and oxidative stress-dependent regulation of expression of the peroxiredoxin gene family in Arabidopsis
    Frank Horling
    Department of Plant Physiology and Biochemistry W5, University of Bielefeld, 33501 Bielefeld, Germany
    Plant Physiol 131:317-25. 2003
  7. ncbi request reprint Redox regulation and antioxidative defence in Arabidopsis leaves viewed from a systems biology perspective
    Dennis Wormuth
    Biochemistry and Physiology of Plants, Faculty of Biology, W5, Bielefeld University, 33501 Bielefeld, Germany
    J Biotechnol 129:229-48. 2007
  8. ncbi request reprint Reaction mechanism of plant 2-Cys peroxiredoxin. Role of the C terminus and the quaternary structure
    Janine König
    Biochemistry and Physiology of Plants, University of Bielefeld, Germany
    J Biol Chem 278:24409-20. 2003
  9. pmc Regulation of gene expression by photosynthetic signals triggered through modified CO2 availability
    Dennis Wormuth
    Biochemistry and Physiology of Plants, Bielefeld University, Bielefeld, Germany
    BMC Plant Biol 6:15. 2006
  10. pmc The plant-specific function of 2-Cys peroxiredoxin-mediated detoxification of peroxides in the redox-hierarchy of photosynthetic electron flux
    Janine König
    Physiology and Biochemistry of Plants, University of Bielefeld, 33501 Bielefeld, Germany
    Proc Natl Acad Sci U S A 99:5738-43. 2002

Collaborators

Detail Information

Publications14

  1. ncbi request reprint The acceptor availability at photosystem I and ABA control nuclear expression of 2-Cys peroxiredoxin-A in Arabidopsis thaliana
    Margarete Baier
    University of Bielefeld, D 33501 Bielefeld, Germany
    Plant Cell Physiol 45:997-1006. 2004
    ....
  2. ncbi request reprint Chloroplasts as source and target of cellular redox regulation: a discussion on chloroplast redox signals in the context of plant physiology
    Margarete Baier
    Biochemistry and Physiology of Plants, University of Bielefeld, D 33501 Bielefeld, Germany
    J Exp Bot 56:1449-62. 2005
    ....
  3. pmc The redox imbalanced mutants of Arabidopsis differentiate signaling pathways for redox regulation of chloroplast antioxidant enzymes
    Isabelle Heiber
    Biochemistry and Physiology of Plants, Bielefeld University, Universitatsstrasse 25, 33615 Bielefeld, Germany
    Plant Physiol 143:1774-88. 2007
    ..Comparison of gene expression patterns and stress sensitivity characterizes the mutants as redox imbalanced in the regulation of nuclear-encoded chloroplast antioxidant enzymes and differentiates redox signaling cascades...
  4. ncbi request reprint Regulation of peroxiredoxin expression versus expression of Halliwell-Asada-Cycle enzymes during early seedling development of Arabidopsis thaliana
    Andrea Pena-Ahumada
    Biochemistry and Physiology of Plants, W5, Bielefeld University, Germany
    Photosynth Res 89:99-112. 2006
    ....
  5. ncbi request reprint The function of peroxiredoxins in plant organelle redox metabolism
    Karl Josef Dietz
    Biochemistry and Physiology of Plants, W5 134, Bielefeld University, D 33501 Bielefeld, Germany
    J Exp Bot 57:1697-709. 2006
    ..Following a more general introduction, the paper summarizes present knowledge on plant organellar Prx, addressing Prx in signalling, and also suggests some lines for future research...
  6. pmc Divergent light-, ascorbate-, and oxidative stress-dependent regulation of expression of the peroxiredoxin gene family in Arabidopsis
    Frank Horling
    Department of Plant Physiology and Biochemistry W5, University of Bielefeld, 33501 Bielefeld, Germany
    Plant Physiol 131:317-25. 2003
    ..The results are discussed in context with the subcellular localization of the Prx gene products...
  7. ncbi request reprint Redox regulation and antioxidative defence in Arabidopsis leaves viewed from a systems biology perspective
    Dennis Wormuth
    Biochemistry and Physiology of Plants, Faculty of Biology, W5, Bielefeld University, 33501 Bielefeld, Germany
    J Biotechnol 129:229-48. 2007
    ..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...
  8. ncbi request reprint Reaction mechanism of plant 2-Cys peroxiredoxin. Role of the C terminus and the quaternary structure
    Janine König
    Biochemistry and Physiology of Plants, University of Bielefeld, Germany
    J Biol Chem 278:24409-20. 2003
    ..Based on these results, it is hypothesized that in addition to its function in peroxide detoxification, 2-Cys Prx may play a role as a structural redox sensor in chloroplasts...
  9. pmc Regulation of gene expression by photosynthetic signals triggered through modified CO2 availability
    Dennis Wormuth
    Biochemistry and Physiology of Plants, Bielefeld University, Bielefeld, Germany
    BMC Plant Biol 6:15. 2006
    ..To coordinate metabolite fluxes and energy availability, plants adjust metabolism and gene expression to environmental changes through employment of interacting signalling pathways...
  10. pmc The plant-specific function of 2-Cys peroxiredoxin-mediated detoxification of peroxides in the redox-hierarchy of photosynthetic electron flux
    Janine König
    Physiology and Biochemistry of Plants, University of Bielefeld, 33501 Bielefeld, Germany
    Proc Natl Acad Sci U S A 99:5738-43. 2002
    ..The function of the 2-Cys Prx is therefore not confined to its role in the water-water cycle pathway for energy dissipation in photosynthesis but also mediates peroxide detoxification in the plastids during the dark phase...
  11. ncbi request reprint Impaired sucrose induction1 encodes a conserved plant-specific protein that couples carbohydrate availability to gene expression and plant growth
    Fred Rook
    Department of Cell and Developmental Biology, John Innes Centre, Colney Lane, Norwich NR4 7UH, UK
    Plant J 46:1045-58. 2006
    ..Our data show that ISI1 couples the availability of carbohydrates to the control of sugar-responsive gene expression and plant growth...
  12. ncbi request reprint Influence of the photoperiod on redox regulation and stress responses in Arabidopsis thaliana L. (Heynh.) plants under long- and short-day conditions
    Beril Becker
    Pflanzenphysiologie, Fachbereich Biologie chemie, Universitat Osnabruck, 49069, Osnabruck, Germany
    Planta 224:380-93. 2006
    ..e. they redirect redox-mediated acclimation signals to allow for more efficient light usage and redox poising in short days to systems for the prevention of oxidative damages when grown under long-day conditions...
  13. pmc Characterization of mutants in Arabidopsis showing increased sugar-specific gene expression, growth, and developmental responses
    Margarete Baier
    Department of Cell and Developmental Biology, John Innes Centre, Norwich NR4 7UH, United Kingdom
    Plant Physiol 134:81-91. 2004
    ..Further characterization of the hsr mutants will lead to greater understanding of regulatory pathways involved in metabolite signaling...
  14. pmc The redox-sensitive transcription factor Rap2.4a controls nuclear expression of 2-Cys peroxiredoxin A and other chloroplast antioxidant enzymes
    Jehad Shaikhali
    Plant Biochemistry and Physiology, Bielefeld University, 33501 Bielefeld, Germany
    BMC Plant Biol 8:48. 2008
    ..The regulation of the chloroplast antioxidant capacity depends on nuclear gene expression. For the 2-Cys peroxiredoxin-A gene (2CPA) a cis-regulatory element was recently characterized, which responds to photosynthetic redox signals...