Search Results - "Becker, P.B"

Energy-dependent chromatin accessibility and nucleosome mobility in a cell-free system by Varga-Weisz, P.D, Blank, T.A, Becker, P.B

“…Chromatin structure must be flexible to allow the binding of regulatory proteins and to accommodate different levels of gene activity. Chromatin assembled in a…”
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Transcriptional repression by nucleosomes but not H1 in reconstituted preblastoderm Drosophila chromatin by Sandaltzopoulos, R, Blank, T, Becker, P.B

“…Chromatin reconstituted in an extract from preblastoderm Drosophila embryos represses transcription by RNA polymerase II. We have assembled regularly spaced…”
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Functional integration of the histone acetyltransferase MOF into the dosage compensation complex by Morales, V, Straub, T, Neumann, M.F, Mengus, G, Akhtar, A, Becker, P.B

“…Dosage compensation in flies involves doubling the transcription of genes on the single male X chromosome to match the combined expression level of the two…”
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The Chromatin Accessibility Complex: Chromatin Dynamics through Nucleosome Sliding by BECKER, P.B.

“…Abstract only…”
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Chromatin-remodelling factor CHRAC contains the ATPases ISWI and topoisomerase II by Varga-Weisz, P.D, Wilm, M, Bonte, E, Dumas, K, Mann, M, Becker, P.B

“…Repressive chromatin structures need to be unravelled to allow DNA-binding proteins access to their target sequences. This de-repression constitutes an…”
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Patterns and significance of exhaled-breath biomarkers in lung transplant recipients with acute allograft rejection by Studer, S M, Orens, J B, Rosas, I, Krishnan, J A, Cope, K A, Yang, S, Conte, J V, Becker, P B, Risby, T H

“…Obliterative bronchiolitis (OB) remains one of the leading causes of death in lung transplant recipients after 2 years, and acute rejection (AR) of lung…”
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Translational control of dosage compensation in Drosophila by Sex-lethal: cooperative silencing via the 5' and 3' UTRs of msl-2 mRNA is independent of the poly(A) tail by Gebauer, F, Corona, D.F.V, Preiss, T, Becker, P.B, Hentze, M.W

“…Translational repression of male‐specific‐lethal 2 (msl‐2) mRNA by Sex‐lethal (SXL) controls dosage compensation in Drosophila. In vivo regulation involves…”
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Association and spreading of the Drosophila dosage compensation complex from a discrete roX1 chromatin entry site by Kageyama, Y., Mengus, G., Gilfillan, G., Kennedy, H. G., Stuckenholz, C., Kelley, R. L., Becker, P. B., Kuroda, M. I.

“…In Drosophila, dosage compensation is controlled by the male‐specific lethal (MSL) complex consisting of MSL proteins and roX RNAs. The MSL complex is…”
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Histone acetylation facilitates RNA polymerase II transcription of the Drosophila hsp26 gene in chromatin by Nightingale, K.P, Wellinger, R.E, Sogo, J.M, Becker, P.B

“…A number of activators are known to increase transcription by RNA polymerase (pol) II through protein acetylation. While the physiological substrates for those…”
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Chromatin remodeling by GAGA factor and heat shock factor at the hypersensitive Drosophila hsp26 promoter in vitro by Wall, G., Varga‐Weisz, P.D., Sandaltzopoulos, R., Becker, P.B.

“…The chromatin structure at the Drosophila hsp26 promoter in vivo is characterized by two DNase I‐hypersensitive (DH) sites harboring regulatory elements…”
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The chromatin accessibility complex: chromatin dynamics through nucleosome sliding by Becker, P B

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Initiation and bidirectional propagation of chromatin assembly from a target site for nucleotide excision repair by Gaillard, P.H.L, Moggs, J.G, Roche, D.M.J, Quivy, J.P, Becker, P.B, Wood, R.D, Almouzni, G

“…To restore full genomic integrity in a eukaryotic cell, DNA repair processes have to be coordinated with the resetting of nucleosomal organization. We have…”
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glutamine-rich domain of the Drosophila GAGA factor is necessary for amyloid fibre formation in vitro, but not for chromatin remodelling by Agianian, B, Leonard, K, Bonte, E, Zandt, H. van der, Becker, P.B, Tucker, P.A

“…The Drosophila GAGA factor binds specifically to the sequence GAGAG, and synergises with nucleosome remodelling factor to remodel chromatin in vitro. It…”
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Analysis of CpG methylation and genomic footprinting at the tyrosine aminotransferase gene: DNA methylation alone is not sufficient to prevent protein binding in vivo by Weih, F., Nitsch, D., Reik, A., Schütz, G., Becker, P.B.

“…Specific DNA sequences from several DNase I hypersensitive sites located upstream of the tyrosine aminotransferase (TAT) gene are bound by ubiquitous nuclear…”
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architecture of the heat-inducible Drosophila hsp27 promoter in nuclei by Quivy, J.P, Becker, P.B

“…Transcriptional activation of the Drosophila hsp27 gene in response to heat shock critically relies on binding sites for heat shock factor (HSF) about 300 bp…”
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Dual regulation of the Drosophila hsp26 promoter in vitro by Sandaltzopoulos, R, Mitchelmore, C, Bonte, E, Wall, G, Becker, P.B

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improved protocol for genomic sequencing and footprinting by ligation-mediated PCR by Quivy, J.P, Becker, P.B

“…Images…”
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Heat shock-regulated transcription in vitro from a reconstituted chromatin template by Becker, P.B. (National Institutes of Health, Bethesda, MD), Rabindran, S.K, Wu, C

“…To investigate the mechanisms of transcriptional regulation of Drosophila heat shock genes me studied the activity of a heat shock promoter in vitro after…”
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Leukaemogenesis in Down's Syndrome by Gericke, G.S., Hesseling, P.B., Brink, S. & Becker, W.B.

“…Due to the fixed karyotype and documented malignancy risk in patients with Down's syndrome, recently descriptionbed aetiological factors can be assigned to…”
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