Research Topics
Genomes and Genes
| I BachSummaryAffiliation: University of Hamburg Country: Germany Publications
| Collaborators
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Detail Information
Publications
RLIM inhibits functional activity of LIM homeodomain transcription factors via recruitment of the histone deacetylase complexI Bach
Howard Hughes Medical Institute, Eukaryotic Regulatory Biology Program, University of California, San Diego, School of Medicine, La Jolla 92093 0648, USA
Nat Genet 22:394-9. 1999..We conclude that Rlim is a novel corepressor that recruits histone deacetylase-containing complexes to the LIM domain...
The LIM domain: regulation by associationI Bach
Center for Molecular Neurobiology, University of Hamburg, Martinistrasse 85, 20246, Hamburg, Germany
Mech Dev 91:5-17. 2000..Furthermore, the identification and characterization of factors that interact with LIM domains illuminates mechanisms of combinatorial developmental regulation...
Orchestrating nuclear functions: ubiquitin sets the rhythmIngolf Bach
Zentrum für Molekulare Neurobiologie ZMNH, Universitat Hamburg, Germany
Trends Biochem Sci 28:189-95. 2003..Protein modification by ubiquitin is proving to be a crucial tool for nuclear functioning, and is emerging as a decisive mechanism that enables the concerted regulation of nuclear pathways...
A family of LIM domain-associated cofactors confer transcriptional synergism between LIM and Otx homeodomain proteinsI Bach
Howard Hughes Medical Institute, Eukaryotic Regulatory Biology Program, University of California, San Diego, School of Medicine, La Jolla 92093 0648, USA
Genes Dev 11:1370-80. 1997..Our results link LIM homeodomain proteins and members of the Otx class of transcription factors in gene activation events during embryogenesis via the actions of specific cofactors...
Functional characterization of the gene encoding RLIM, the corepressor of LIM homeodomain factorsH P Ostendorff
Center for Molecular Neurobiology, University of Hamburg, Martinistrasse 85, Hamburg, 20251, Germany
Genomics 69:120-30. 2000..By fluorescence in situ hybridization and interspecific backcross analysis, we have localized the Rnf12 gene to the central regions of mouse and human chromosome X...
P-Lim, a LIM homeodomain factor, is expressed during pituitary organ and cell commitment and synergizes with Pit-1I Bach
Eukaryotic Regulatory Biology Program, University of California, San Diego, School of Medicine, La Jolla 92093 0648, USA
Proc Natl Acad Sci U S A 92:2720-4. 1995..The LIM domain of P-Lim specifically interacts with the Pit-1 POU domain and is required for synergistic interactions with Pit-1, but not for basal transcriptional activation events...
Proteasomal selection of multiprotein complexes recruited by LIM homeodomain transcription factorsCenap Güngör
Gene Function and Expression and Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
Proc Natl Acad Sci U S A 104:15000-5. 2007..Together, our results indicate a combinatorial code that selects specific multiprotein complexes via proteasomal degradation in cells with broad implications for the assembly and specificity of multiprotein complexes...
Dynamic expression of LIM cofactors in the developing mouse neural tubeHeather P Ostendorff
, , Martinistr. 85, 20251 Hamburg, Germany
Dev Dyn 235:786-91. 2006....
The ubiquitin ligase Rnf6 regulates local LIM kinase 1 levels in axonal growth conesBaris Tursun
Zentrum fur Molekulare Neurobiologie Hamburg, Universitat Hamburg, 20251 Hamburg, Germany
Genes Dev 19:2307-19. 2005..Thus, these results assign a specific role for Rnf6 in the control of cellular LIMK1 concentrations and indicate a new function for the ubiquitin/proteasome system in regulating local growth cone actin dynamics...
Implementing the LIM code: the structural basis for cell type-specific assembly of LIM-homeodomain complexesMugdha Bhati
School of Molecular and Microbial Biosciences, The University of Sydney, New South Wales, Australia
EMBO J 27:2018-29. 2008..The resulting alternate protein complexes can target different genes to regulate key biological events...
Multiple functions of LIM domain-binding CLIM/NLI/Ldb cofactors during zebrafish developmentThomas Becker
Zentrum fur Molekulare Neurobiologie Hamburg, Universitat Hamburg, Martinistrasse 85, 20251 Hamburg, Germany
Mech Dev 117:75-85. 2002..Our results demonstrate multiple roles of the CLIM cofactor family for the development of entire organs, axonal outgrowth of specific neurons and protein expression levels...
Ubiquitination-dependent cofactor exchange on LIM homeodomain transcription factorsHeather P Ostendorff
Zentrum für Molekulare Neurobiologie Hamburg ZMNH, Universitat Hamburg, Martinistrasse 85, 20251 Hamburg, Germany
Nature 416:99-103. 2002..Our data provide a mechanistic basis for cofactor exchange on DNA-bound transcription factors, and probably represent a general mechanism of transcriptional regulation...
Comparing protein stabilities during zebrafish embryogenesisThomas Becker
, , Martinistr. 85, 20251 Hamburg, Germany
Methods Cell Sci 25:85-9. 2003..Thus, this method may be used more widely for the study of developmental protein stability...
Lhx9 and lhx9alpha: differential biochemical properties and effects on neuronal differentiationBertrand Mollé
UPR 2197 Développement, Evolution, Plasticité du Système Nerveux, Institut de Neurobiologie Alfred Fessard, C N R S, Gif sur Yvette Cedex, France
DNA Cell Biol 23:761-8. 2004..Thus, Lhx9 and Lhx9alpha isoforms could be implicated in regulating various aspects of neuronal differentiation...
Expression of the zebrafish recognition molecule F3/F11/contactin in a subset of differentiating neurons is regulated by cofactors associated with LIM domainsDimitrios Gimnopoulos
, , Martinistrasse 52, D-20246 Hamburg, Germany
Gene Expr Patterns 2:137-43. 2002..These results and the spatiotemporal correlation of F3 expression with axonal differentiation in a subset of primary neurons suggest an important role of F3 for axon growth...
1H, 15N and 13C assignments of an intramolecular Lhx3:ldb1 complexChristopher Lee
J Biomol NMR 33:198. 2005
Crystallization of an Lhx3-Isl1 complexMugdha Bhati
School of Molecular and Microbial Biosciences, The University of Sydney, Australia
Acta Crystallogr Sect F Struct Biol Cryst Commun 64:297-9. 2008..The monoclinic crystals belong to space group C2, with unit-cell parameters a = 119, b = 62.2, c = 51.9 A, beta = 91.6 degrees , and diffract to 2.05 A resolution...
The histone deacetylase inhibitor valproic acid selectively induces proteasomal degradation of HDAC2Oliver H Kramer
Georg Speyer Haus, Paul Ehrlich Strasse 42 44, D 60596 Frankfurt, Germany
EMBO J 22:3411-20. 2003..Thus, poly-ubiquitination and proteasomal degradation provide an isoenzyme-selective mechanism for downregulation of HDAC2...
