Albrecht G von Arnim

Summary

Affiliation: University of Tennessee
Country: USA

Publications

  1. ncbi request reprint Arabidopsis eIF3e is regulated by the COP9 signalosome and has an impact on development and protein translation
    Avital Yahalom
    Department of Plant Sciences, Tel Aviv University, Tel Aviv 69978, Israel
    Plant J 53:300-11. 2008
  2. pmc Fluorescence-tagged transgenic lines reveal genetic defects in pollen growth--application to the eIF3 complex
    Bijoyita Roy
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee, United States of America
    PLoS ONE 6:e17640. 2011
  3. pmc The global translation profile in a ribosomal protein mutant resembles that of an eIF3 mutant
    Bayu Sisay Tiruneh
    Department of Biochemistry, Cellular and Molecular Biology, M407 Walters Life Sciences, The University of Tennessee, Knoxville, TN 37996 0840, USA
    BMC Biol 11:123. 2013
  4. ncbi request reprint Regulation of plant translation by upstream open reading frames
    Albrecht G von Arnim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA Graduate School of Genome Science and Technology, The University of Tennessee, Knoxville, TN 37996 0840, USA Electronic address
    Plant Sci 214:1-12. 2014
  5. ncbi request reprint Cloning vectors for the expression of green fluorescent protein fusion proteins in transgenic plants
    A G von Arnim
    Department of Botany, University of Tennessee, Knoxville 37996 1100, USA
    Gene 221:35-43. 1998
  6. pmc Mutational optimization of the coelenterazine-dependent luciferase from Renilla
    Jongchan Woo
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant Methods 4:23. 2008
  7. ncbi request reprint Life is degrading--thanks to some zomes
    Albrecht G von Arnim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee 37996, USA
    Mol Cell 23:621-9. 2006
  8. ncbi request reprint On again-off again: COP9 signalosome turns the key on protein degradation
    Albrecht G von Arnim
    Department of Botany, The University of Tennessee, Knoxville, Tennessee 37996 1100, USA
    Curr Opin Plant Biol 6:520-9. 2003
  9. ncbi request reprint A hitchhiker's guide to the proteasome
    A G von Arnim
    Department of Botany, University of Tennessee, Knoxville, TN 37996 1100, USA
    Sci STKE 2001:pe2. 2001
  10. ncbi request reprint A suite of tools and application notes for in vivo protein interaction assays using bioluminescence resonance energy transfer (BRET)
    Chitra Subramanian
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant J 48:138-52. 2006

Collaborators

Detail Information

Publications30

  1. ncbi request reprint Arabidopsis eIF3e is regulated by the COP9 signalosome and has an impact on development and protein translation
    Avital Yahalom
    Department of Plant Sciences, Tel Aviv University, Tel Aviv 69978, Israel
    Plant J 53:300-11. 2008
    ..In vitro and in vivo assays suggest that excess eIF3e inhibits translation. We conclude that the COP9 signalosome maintains a precise regulation of eIF3e levels, which is necessary for normal development in Arabidopsis...
  2. pmc Fluorescence-tagged transgenic lines reveal genetic defects in pollen growth--application to the eIF3 complex
    Bijoyita Roy
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee, United States of America
    PLoS ONE 6:e17640. 2011
    ..To accomplish this we have developed a broadly applicable method to track mutant alleles that are not already tagged by a visible marker gene through the male lineage of Arabidopsis...
  3. pmc The global translation profile in a ribosomal protein mutant resembles that of an eIF3 mutant
    Bayu Sisay Tiruneh
    Department of Biochemistry, Cellular and Molecular Biology, M407 Walters Life Sciences, The University of Tennessee, Knoxville, TN 37996 0840, USA
    BMC Biol 11:123. 2013
    ....
  4. ncbi request reprint Regulation of plant translation by upstream open reading frames
    Albrecht G von Arnim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA Graduate School of Genome Science and Technology, The University of Tennessee, Knoxville, TN 37996 0840, USA Electronic address
    Plant Sci 214:1-12. 2014
    ..Evolutionarily, the gain and loss of uORFs may be a widespread mechanism that diversifies gene expression patterns. Last but not least, this review includes a dedicated uORF database for Arabidopsis. ..
  5. ncbi request reprint Cloning vectors for the expression of green fluorescent protein fusion proteins in transgenic plants
    A G von Arnim
    Department of Botany, University of Tennessee, Knoxville 37996 1100, USA
    Gene 221:35-43. 1998
    ..We demonstrated that COP1 was localized to discrete subnuclear particles and further confirmed that fusion to GFP did not compromise the activity of the wild-type COP1 protein...
  6. pmc Mutational optimization of the coelenterazine-dependent luciferase from Renilla
    Jongchan Woo
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant Methods 4:23. 2008
    ..This advances the utility of RLUC as a reporter protein, biosensor, or resonance energy donor...
  7. ncbi request reprint Life is degrading--thanks to some zomes
    Albrecht G von Arnim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee 37996, USA
    Mol Cell 23:621-9. 2006
    ..Newly discovered cullin-RING E3 ubiquitin ligases assembled on the CUL4 platform may provide links between DNA replication, chromatin, and proteolysis...
  8. ncbi request reprint On again-off again: COP9 signalosome turns the key on protein degradation
    Albrecht G von Arnim
    Department of Botany, The University of Tennessee, Knoxville, Tennessee 37996 1100, USA
    Curr Opin Plant Biol 6:520-9. 2003
    ....
  9. ncbi request reprint A hitchhiker's guide to the proteasome
    A G von Arnim
    Department of Botany, University of Tennessee, Knoxville, TN 37996 1100, USA
    Sci STKE 2001:pe2. 2001
    ..Additionally, other proteins may compete with the SCF complexes for binding to the proteasome and thus present another layer of regulation for controlling substrate targeting for ubiquitin-mediated degradation...
  10. ncbi request reprint A suite of tools and application notes for in vivo protein interaction assays using bioluminescence resonance energy transfer (BRET)
    Chitra Subramanian
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant J 48:138-52. 2006
    ..Finally, we show that Renilla luciferase may serve as a reporter of protein stability in a cycloheximide chase assay...
  11. pmc Translational regulation via 5' mRNA leader sequences revealed by mutational analysis of the Arabidopsis translation initiation factor subunit eIF3h
    Tae Houn Kim
    Department of Botany, University of Tenessee, Knoxville, Tenessee 37996 1100, USA
    Plant Cell 16:3341-56. 2004
    ....
  12. pmc On the functions of the h subunit of eukaryotic initiation factor 3 in late stages of translation initiation
    Byung Hoon Kim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Genome Biol 8:R60. 2007
    ..How individual subunits of eIF3 contribute to the translation of specific mRNAs remains poorly understood, however. This is true in particular for those subunits that are not conserved in budding yeast, such as eIF3h...
  13. ncbi request reprint Epigenetic interactions between Arabidopsis transgenes: characterization in light of transgene integration sites
    Huaxia Qin
    Department of Botany, University of Tennessee, Knoxville, TN 37996 1100, USA
    Plant Mol Biol 52:217-31. 2003
    ..However, spontaneous silencing (in cis) may be promoted by a pericentromeric location. Instead, intrinsic transgene features correlated with all major aspects of silencing behavior tested...
  14. pmc Translation reinitiation and development are compromised in similar ways by mutations in translation initiation factor eIF3h and the ribosomal protein RPL24
    Fujun Zhou
    Genome Science and Technology Program, The University of Tennessee, Knoxville, TN 37996, USA
    BMC Plant Biol 10:193. 2010
    ..The RPL24B protein of the large ribosomal subunit, which is encoded by SHORT VALVE1, likewise fosters translation of uORF-containing mRNAs, for example mRNAs for auxin response transcription factors (ARFs)...
  15. pmc The h subunit of eIF3 promotes reinitiation competence during translation of mRNAs harboring upstream open reading frames
    Bijoyita Roy
    Department of Biochemistry and Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee 37996, USA
    RNA 16:748-61. 2010
    ..Together, these results attribute a specific molecular function in translation initiation to an individual eIF3 subunit in a multicellular eukaryote...
  16. ncbi request reprint In vivo detection of protein-protein interaction in plant cells using BRET
    Chitra Subramanian
    Department of Botany, The University of Tennessee, Knoxville, USA
    Methods Mol Biol 284:271-86. 2004
    ..Despite our focus on plant cells, the techniques described here are easily adaptable to other cell systems that have yet to benefit from the BRET technique...
  17. doi request reprint FIERY1 regulates light-mediated repression of cell elongation and flowering time via its 3'(2'),5'-bisphosphate nucleotidase activity
    Byung Hoon Kim
    Department of Biochemistry and Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant J 58:208-19. 2009
    ..We discuss the relationship between the FRY1-associated nucleotidase activity, a step in the pathway for sulfur metabolism and utilization, and the Arabidopsis light response...
  18. pmc Epigenetic history of an Arabidopsis trans-silencer locus and a test for relay of trans-silencing activity
    Huaxia Qin
    Department of Botany, The University of Tennessee, Knoxville, TN 37996 1100, USA
    BMC Plant Biol 2:11. 2002
    ....
  19. ncbi request reprint The early dark-response in Arabidopsis thaliana revealed by cDNA microarray analysis
    Byung Hoon Kim
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840, USA
    Plant Mol Biol 60:321-42. 2006
    ..The potential basis for the co-regulation by darkness and ABA is discussed in light of sugar and redox signaling...
  20. pmc Modular domain structure of Arabidopsis COP1. Reconstitution of activity by fragment complementation and mutational analysis of a nuclear localization signal in planta
    M G Stacey
    Department of Botany, The University of Tennessee, Knoxville, Tennessee 37996 1100, USA
    Plant Physiol 124:979-90. 2000
    ..Evidence is presented for efficient association of the two sub-fragments of the split COP1 protein in Arabidopsis and in a yeast two-hybrid assay...
  21. ncbi request reprint A novel motif mediates the targeting of the Arabidopsis COP1 protein to subnuclear foci
    M G Stacey
    Department of Botany, The University of Tennessee, Knoxville, Tennessee 37996 1100, USA
    J Biol Chem 274:27231-6. 1999
    ..Moreover, phenotypically lethal mutations in the carboxyl-terminal WD-40 repeats inhibited localization to subnuclear foci, consistent with a functional role for the accumulation of COP1 at subnuclear sites...
  22. pmc The Arabidopsis repressor of light signaling, COP1, is regulated by nuclear exclusion: mutational analysis by bioluminescence resonance energy transfer
    Chitra Subramanian
    Department of Botany, University of Tennessee, Knoxville, TN 37996 1100, USA
    Proc Natl Acad Sci U S A 101:6798-802. 2004
    ..Mutant rescue and overexpression experiments indicated that nuclear exclusion of COP1 protein is a rate-limiting step in light signal transduction...
  23. pmc Structure-function studies on the active site of the coelenterazine-dependent luciferase from Renilla
    Jongchan Woo
    Department of Biochemistry and Cellular and Molecular Biology, The University of Tennessee, Knoxville, Tennessee 37996 0840, USA
    Protein Sci 17:725-35. 2008
    ....
  24. ncbi request reprint Protein homeostasis: a degrading role for Int6/eIF3e
    Albrecht G von Arnim
    Department of Botany, The University of Tennessee, Knoxville, TN 37996, USA
    Curr Biol 13:R323-5. 2003
    ..Recent experiments with fission yeast have begun to weigh in with genetic evidence...
  25. pmc Translational control of Arabidopsis meristem stability and organogenesis by the eukaryotic translation factor eIF3h
    Fujun Zhou
    Genome Science and Technology Program, The University of Tennessee, Knoxville, Tennessee, United States of America
    PLoS ONE 9:e95396. 2014
    ..Thus, translational control plays a key role in Arabidopsis stem cell regulation and organogenesis...
  26. ncbi request reprint Repressors of photomorphogenesis
    Tae Houn Kim
    Department of Botany, The University of Tennessee, Knoxville 37996, USA
    Int Rev Cytol 220:185-223. 2002
    ..Their role in regulating protein turnover through ubiquitination is reviewed in light of parallel ongoing investigations of COP/DET/FUS homologues in metazoans and fungi...
  27. pmc Translational Regulation of Cytoplasmic mRNAs
    Bijoyita Roy
    Department of Biochemistry, Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996 0840 Current address University of Massachussetts Medical School, Worcester, MA 01655 0122, USA
    Arabidopsis Book 11:e0165. 2013
    ..The following section emphasizes RNA sequence elements and biochemical processes that regulate translation. We close with a chapter on the role of signaling pathways that impinge on translation. ..
  28. pmc The FAST technique: a simplified Agrobacterium-based transformation method for transient gene expression analysis in seedlings of Arabidopsis and other plant species
    Jian Feng Li
    Department of Biochemistry, Cellular and Molecular Biology, University of Tennessee, Knoxville, Tennessee 37996 0840, USA
    Plant Methods 5:6. 2009
    ..These transient assays include biolistic bombardment, protoplast transfection and Agrobacterium-mediated transient transformation, each having advantages and disadvantages depending on the research purposes...
  29. ncbi request reprint PCI complexes: pretty complex interactions in diverse signaling pathways
    T Kim
    Dept Botany, The University of Tennessee, Knoxville TN 37996-1100, USA
    Trends Plant Sci 6:379-86. 2001
    ....
  30. pmc Imaging protein interactions with bioluminescence resonance energy transfer (BRET) in plant and mammalian cells and tissues
    Xiaodong Xu
    Department of Biological Sciences, Box 1634 B, Vanderbilt University, Nashville, TN 37235, USA
    Proc Natl Acad Sci U S A 104:10264-9. 2007
    ..This advance heralds a host of applications for imaging without fluorescent excitation and its consequent limitations...