Albert J Poustka

Summary

Affiliation: Max Planck Institute for Molecular Genetics
Country: Germany

Publications

  1. ncbi request reprint brachyury Target genes in the early sea urchin embryo isolated by differential macroarray screening
    Jonathan P Rast
    Division of Biology 156 29, California Institute of Technology, Pasadena 91125, USA
    Dev Biol 246:191-208. 2002
  2. pmc LTR retroelements are intrinsic components of transcriptional networks in frogs
    José Horacio Grau
    Dahlem Center for Genome Research and Medical Systems Biology, Fabeckstraße 60 62, 14195 Berlin, Germany
    BMC Genomics 15:626. 2014
  3. pmc Phosphoproteomes of Strongylocentrotus purpuratus shell and tooth matrix: identification of a major acidic sea urchin tooth phosphoprotein, phosphodontin
    Karlheinz Mann
    Max Planck Institut fur Biochemie, Abteilung Proteomics und Signaltransduktion, D 82152 Martinsried, Am Klopferspitz 18, Germany
    Proteome Sci 8:6. 2010
  4. pmc Proteomic analysis of sea urchin (Strongylocentrotus purpuratus) spicule matrix
    Karlheinz Mann
    Max Planck Institut fur Biochemie, Abteilung Proteomics und Signaltransduktion, D 82152 Martinsried, Am Klopferspitz 18, Germany
    Proteome Sci 8:33. 2010
  5. pmc Generation, annotation, evolutionary analysis, and database integration of 20,000 unique sea urchin EST clusters
    Albert J Poustka
    Evolution and Development Group, Max Planck Institute for Molecular Genetics, Department of Vertebrate Genomics, 14195 Berlin, Germany
    Genome Res 13:2736-46. 2003
  6. ncbi request reprint On the origin of the chordate central nervous system: expression of onecut in the sea urchin embryo
    Albert J Poustka
    Max Planck Institute for Molecular Genetics, Department of Vertebrate Genomics, Evolution and Development Group, Ihnestrasse 73, 14195 Berlin, Germany
    Evol Dev 6:227-36. 2004
  7. pmc A global view of gene expression in lithium and zinc treated sea urchin embryos: new components of gene regulatory networks
    Albert J Poustka
    Max Planck Institut fur Molekulare Genetik, Evolution and Development Group, Ihnestrasse 73, 14195 Berlin, Germany
    Genome Biol 8:R85. 2007
  8. pmc Deeply conserved chordate noncoding sequences preserve genome synteny but do not drive gene duplicate retention
    Andrew L Hufton
    Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
    Genome Res 19:2036-51. 2009
  9. pmc Early vertebrate whole genome duplications were predated by a period of intense genome rearrangement
    Andrew L Hufton
    Max Planck Institute for Molecular Genetics, 12169 Berlin, Germany
    Genome Res 18:1582-91. 2008
  10. pmc New evidence for genome-wide duplications at the origin of vertebrates using an amphioxus gene set and completed animal genomes
    Georgia Panopoulou
    Evolution and Development Group, Department Professor H Lehrach, Max Planck Institut fur Molekulare Genetik, D 14195 Berlin, Germany
    Genome Res 13:1056-66. 2003

Detail Information

Publications19

  1. ncbi request reprint brachyury Target genes in the early sea urchin embryo isolated by differential macroarray screening
    Jonathan P Rast
    Division of Biology 156 29, California Institute of Technology, Pasadena 91125, USA
    Dev Biol 246:191-208. 2002
    ..These results and other data suggest that the brachyury gene transduces information about the state of endodermal specification to genes that modulate morphogenesis and genes that perform terminal functions in the gut...
  2. pmc LTR retroelements are intrinsic components of transcriptional networks in frogs
    José Horacio Grau
    Dahlem Center for Genome Research and Medical Systems Biology, Fabeckstraße 60 62, 14195 Berlin, Germany
    BMC Genomics 15:626. 2014
    ..Nonetheless, transcriptomic activity of LTR REs still remains an obscure domain within cell, developmental, and organism biology...
  3. pmc Phosphoproteomes of Strongylocentrotus purpuratus shell and tooth matrix: identification of a major acidic sea urchin tooth phosphoprotein, phosphodontin
    Karlheinz Mann
    Max Planck Institut fur Biochemie, Abteilung Proteomics und Signaltransduktion, D 82152 Martinsried, Am Klopferspitz 18, Germany
    Proteome Sci 8:6. 2010
    ....
  4. pmc Proteomic analysis of sea urchin (Strongylocentrotus purpuratus) spicule matrix
    Karlheinz Mann
    Max Planck Institut fur Biochemie, Abteilung Proteomics und Signaltransduktion, D 82152 Martinsried, Am Klopferspitz 18, Germany
    Proteome Sci 8:33. 2010
    ..Similar to other biominerals the spicule contains an organic matrix, which is thought to play an important role in its formation. However, only few spicule matrix proteins were identified previously...
  5. pmc Generation, annotation, evolutionary analysis, and database integration of 20,000 unique sea urchin EST clusters
    Albert J Poustka
    Evolution and Development Group, Max Planck Institute for Molecular Genetics, Department of Vertebrate Genomics, 14195 Berlin, Germany
    Genome Res 13:2736-46. 2003
    ..All cDNA clones and filters of all analyzed libraries are available from the resource center of the German genome project at http://www.rzpd.de...
  6. ncbi request reprint On the origin of the chordate central nervous system: expression of onecut in the sea urchin embryo
    Albert J Poustka
    Max Planck Institute for Molecular Genetics, Department of Vertebrate Genomics, Evolution and Development Group, Ihnestrasse 73, 14195 Berlin, Germany
    Evol Dev 6:227-36. 2004
    ..The significance of this finding for the hypothesis that the ciliary bands and apical organs of the hypothetical "dipleurula"-like chordate ancestor and the chordate/vertebrate CNS are of common origin is discussed...
  7. pmc A global view of gene expression in lithium and zinc treated sea urchin embryos: new components of gene regulatory networks
    Albert J Poustka
    Max Planck Institut fur Molekulare Genetik, Evolution and Development Group, Ihnestrasse 73, 14195 Berlin, Germany
    Genome Biol 8:R85. 2007
    ..The genome of the sea urchin Strongylocentrotus purpuratus has recently been sequenced because it is a major model system for the study of gene regulatory networks. Embryonic expression patterns for most genes are unknown, however...
  8. pmc Deeply conserved chordate noncoding sequences preserve genome synteny but do not drive gene duplicate retention
    Andrew L Hufton
    Max Planck Institute for Molecular Genetics, 14195 Berlin, Germany
    Genome Res 19:2036-51. 2009
    ..Instead, the data support the gene balance hypothesis, which proposes that duplicate retention has been driven by selection against dosage imbalances in genes with many protein connections...
  9. pmc Early vertebrate whole genome duplications were predated by a period of intense genome rearrangement
    Andrew L Hufton
    Max Planck Institute for Molecular Genetics, 12169 Berlin, Germany
    Genome Res 18:1582-91. 2008
    ..Indeed, we measure massive genome rearrangement prior to these WGD events. We propose that the vertebrate WGD events may have been symptoms of a preexisting predisposition toward genomic structural change...
  10. pmc New evidence for genome-wide duplications at the origin of vertebrates using an amphioxus gene set and completed animal genomes
    Georgia Panopoulou
    Evolution and Development Group, Department Professor H Lehrach, Max Planck Institut fur Molekulare Genetik, D 14195 Berlin, Germany
    Genome Res 13:1056-66. 2003
    ..Our results favor at least one large duplication event at the origin of vertebrates, followed by smaller scale duplication closer to the bird-mammalian split...
  11. pmc Monte Carlo analysis of an ODE Model of the Sea Urchin Endomesoderm Network
    Clemens Kühn
    Max Planck Institute for Molecular Genetics, Ihnestr 63 73, 14195 Berlin, Germany
    BMC Syst Biol 3:83. 2009
    ..Parameter estimation for each node is often infeasible for very large GRNs. We propose a method, based on random parameter estimations through Monte-Carlo simulations to measure completeness grades of GRNs...
  12. pmc Gene identification and analysis of transcripts differentially regulated in fracture healing by EST sequencing in the domestic sheep
    Jochen Hecht
    Max Planck Institute for Molecular Genetics, Berlin, Germany
    BMC Genomics 7:172. 2006
    ..Despite these medical uses and the well known economic and cultural importance of the sheep, relatively little research has been performed into sheep genetics, and DNA sequences are available for only a small number of sheep genes...
  13. ncbi request reprint Timing and mechanism of ancient vertebrate genome duplications -- the adventure of a hypothesis
    Georgia Panopoulou
    Evolution and Development Group, Department of Vertebrate Genomics, Max Planck Institut fur Molekulare Genetik, Ihnestrasse 73, D 14195 Berlin, Germany
    Trends Genet 21:559-67. 2005
    ..In this article, we review and compare the evidence for the 2R duplications from vertebrate genomes with similar data from other more recent polyploids...
  14. ncbi request reprint Modeling development: spikes of the sea urchin
    Clemens Kühn
    Max Planck Institute for Molecular Genetics, Ihnestr 63 73, 14195 Berlin, Germany
    Genome Inform 18:75-84. 2007
    ..Although the resulting model is capable of reproducing fractions of the experimental data, it falls short of reproducing specification of cell types. These findings can facilitate the refinement of the Endomesoderm Network...
  15. pmc The genome of the sea urchin Strongylocentrotus purpuratus
    Erica Sodergren
    Science 314:941-52. 2006
    ..This echinoderm genome provides an evolutionary outgroup for the chordates and yields insights into the evolution of deuterostomes...
  16. pmc Evolution of a core gene network for skeletogenesis in chordates
    Jochen Hecht
    BCRT, Universitätsmedizin Charité, Berlin, Germany
    PLoS Genet 4:e1000025. 2008
    ..The similarities in expression patterns of Runt genes support the view that teeth and placoid scales evolved from a homologous developmental module...
  17. ncbi request reprint Cloning of a novel phospholipase C-delta isoform from pacific purple sea urchin (Strongylocentrotus purpuratus) gametes and its expression during early embryonic development
    Kevin Coward
    University Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
    Biochem Biophys Res Commun 313:894-901. 2004
    ....
  18. ncbi request reprint Nodal/activin signaling establishes oral-aboral polarity in the early sea urchin embryo
    Vera Lynn Flowers
    Department of Cell Biology and Anatomy, Louisiana State University Health Sciences Center, New Orleans, Louisiana 70112 1393, USA
    Dev Dyn 231:727-40. 2004
    ..Loss of function experiments using SpNodal antisense morpholinos also support a role for SpNodal in the establishment of the AO axis...
  19. ncbi request reprint Expression of an NK2 homeodomain gene in the apical ectoderm defines a new territory in the early sea urchin embryo
    Carter M Takacs
    Department of Biology, Dartmouth College, Hanover, NH 03755, USA
    Dev Biol 269:152-64. 2004
    ..1 overexpression experiments do not disrupt embryonic development and have no effect upon the development of neuronal components of the apical organ. Nonetheless, SpNK2.1 defines a new early territory of the sea urchin embryo...