Dr Claudia Rossig
| Position | Postdoctoral Fellow |
|---|---|
| Department | Department of Biochemistry |
| Qualifications | PhD |
| Research summary | Plant Biochemistry |
Research
I am working with Lynette Brownfield on identifying processes that are involved in male gamete (pollen) development. In particular, I will be looking at how gametes form which have not had their ploidy level reduced during meiosis and thus are termed unreduced. I will be using mainly molecular-genetic approaches such as mutants in the model plants Arabidopsis thaliana and Medicago truncatula in order to characterize the underlying mechanisms and how a protein called JASON impacts the cytoplasmic organization during male meiosis.Publications
Rossig, C., Gray, J., Valdes, O., Rustgi, S., von Wettstein, D., Reinbothe, C., & Reinbothe, S. (2017). HP30-2, a mitochondrial PRAT protein for import of signal sequence-less precursor proteins in Arabidopsis thaliana. Journal of Integrative Plant Biology, 59(8), 535-551. doi: 10.1111/jipb.12555
Jost, R., Pharmawati, M., Lapis-Gaza, H. R., Rossig, C., Berkowitz, O., Lambers, H., & Finnegan, P. M. (2015). Differentiating phosphate-dependent and phosphate-independent systemic phosphate-starvation response networks in Arabidopsis thaliana through the application of phosphite. Journal of Experimental Botany, 66(9), 2501-2514. doi: 10.1093/jxb/erv025
Reinbothe, S., Rossig, C., Gray, J., & Reinbothe, C. (2014). Plastid import of a transit sequence-less precursor protein in Arabidopsis thaliana. Cellular & Molecular Biology, 60(3), 1000114. doi: 10.4172/1165-158X.1000114
Rossig, C., Reinbothe, C., Gray, J., Valdes, O., von Wettstein, D., & Reinbothe, S. (2014). New functions of the chloroplast preprotein and amino acid transporter (PRAT) family members in protein import. Plant Signaling & Behavior, 9(1), e27693. doi: 10.4161/psb.27693
Rossig, C., Reinbothe, C., Gray, J., Valdes, O., von Wettstein, D., & Reinbothe, S. (2013). Three proteins mediate import of transit sequence-less precursors into the inner envelope of chloroplasts in Arabidopsis thaliana. PNAS, 110(49), 19962-19967. doi: 10.1073/pnas.1319648110
Journal - Research Article
Rossig, C., Gray, J., Valdes, O., Rustgi, S., von Wettstein, D., Reinbothe, C., & Reinbothe, S. (2017). HP30-2, a mitochondrial PRAT protein for import of signal sequence-less precursor proteins in Arabidopsis thaliana. Journal of Integrative Plant Biology, 59(8), 535-551. doi: 10.1111/jipb.12555
Jost, R., Pharmawati, M., Lapis-Gaza, H. R., Rossig, C., Berkowitz, O., Lambers, H., & Finnegan, P. M. (2015). Differentiating phosphate-dependent and phosphate-independent systemic phosphate-starvation response networks in Arabidopsis thaliana through the application of phosphite. Journal of Experimental Botany, 66(9), 2501-2514. doi: 10.1093/jxb/erv025
Reinbothe, S., Rossig, C., Gray, J., & Reinbothe, C. (2014). Plastid import of a transit sequence-less precursor protein in Arabidopsis thaliana. Cellular & Molecular Biology, 60(3), 1000114. doi: 10.4172/1165-158X.1000114
Rossig, C., Reinbothe, C., Gray, J., Valdes, O., von Wettstein, D., & Reinbothe, S. (2013). Three proteins mediate import of transit sequence-less precursors into the inner envelope of chloroplasts in Arabidopsis thaliana. PNAS, 110(49), 19962-19967. doi: 10.1073/pnas.1319648110
Samol, I., Rossig, C., Buhr, F., Springer, A., Pollmann, S., Lahroussi, A., … Reinbothe, S. (2011). The outer chloroplast envelope protein OEP16-1 for plastid import of NADPH: Protochlorophyllide oxidoreductase a in Arabidopsis thaliana. Plant & Cell Physiology, 52(1), 96-111. doi: 10.1093/pcp/pcq177
Samol, I., Buhr, F., Springer, A., Pollmann, S., Lahroussi, A., Rossig, C., … Reinbothe, S. (2011). Implication of the oep16-1 mutation in a flu-independent, singlet oxygen-regulated cell death pathway in Arabidopsis thaliana. Plant & Cell Physiology, 52(1), 84-95. doi: 10.1093/pcp/pcq176
Journal - Research Other
Rossig, C., Reinbothe, C., Gray, J., Valdes, O., von Wettstein, D., & Reinbothe, S. (2014). New functions of the chloroplast preprotein and amino acid transporter (PRAT) family members in protein import. Plant Signaling & Behavior, 9(1), e27693. doi: 10.4161/psb.27693
