Search Results - "CATHALA, Guy"

Quantitative analysis of chromosome conformation capture assays (3C-qPCR) by de Laat, Wouter, Forné, Thierry, Hagège, Hélène, Klous, Petra, Braem, Caroline, Splinter, Erik, Dekker, Job, Cathala, Guy

“…Chromosome conformation capture (3C) technology is a pioneering methodology that allows in vivo genomic organization to be explored at a scale encompassing a…”
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Detection of novel transcripts and evaluation of expression levels of Igf2 in mouse placenta by Van, Giang Tran, Cathala, Guy

“…The imprinted Igf2 gene (Insulin-like growth factor 2) encodes a growth factor that plays an important role in the formation of the placenta and embryonic…”
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H19 antisense RNA can up-regulate Igf2 transcription by activation of a novel promoter in mouse myoblasts by Tran, Van Giang, Court, Franck, Duputié, Anne, Antoine, Etienne, Aptel, Nathalie, Milligan, Laura, Carbonell, Françoise, Lelay-Taha, Marie-Noëlle, Piette, Jacques, Weber, Michaël, Montarras, Didier, Pinset, Christian, Dandolo, Luisa, Forné, Thierry, Cathala, Guy

“…It was recently shown that a long non-coding RNA (lncRNA), that we named the 91H RNA (i.e. antisense H19 transcript), is overexpressed in human breast tumours…”
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A Novel H19 Antisense RNA Overexpressed in Breast Cancer Contributes to Paternal IGF2 Expression by Berteaux, Nathalie, Aptel, Nathalie, Cathala, Guy, Genton, Céline, Coll, Jean, Daccache, Anthony, Spruyt, Nathalie, Hondermarck, Hubert, Dugimont, Thierry, Curgy, Jean-Jacques, Forné, Thierry, Adriaenssens, Eric

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Genomic Matrix Attachment Region and Chromosome Conformation Capture Quantitative Real Time PCR Assays Identify Novel Putative Regulatory Elements at the Imprinted Dlk1/Gtl2 Locus by Braem, Caroline, Recolin, Bénédicte, Rancourt, Rebecca C., Angiolini, Christopher, Barthès, Pauline, Branchu, Priscillia, Court, Franck, Cathala, Guy, Ferguson-Smith, Anne C., Forné, Thierry

“…We previously showed that genomic imprinting regulates matrix attachment region activities at the mouse Igf2 (insulin-like growth factor 2) locus and that…”
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Specific phosphorylation of SR proteins by mammalian DNA topoisomerase I by Rossi, Ferdinand, Labourier, Emmanuel, Forné, Thierry, Divita, Gilles, Derancourt, Jean, Riou, Jean François, Antoine, Etienne, Cathala, Guy, Brunel, Claude, Tazi, Jamal

“…Several metazoan splicing factors are characterized by ribonucleoprotein (RNP) consensus sequences and arginine-serine repeats (RS domain) which are essential…”
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Genomic Imprinting Controls Matrix Attachment Regions in the Igf2 Gene by Weber, Michaël, Hagège, Hélène, Murrell, Adele, Brunel, Claude, Reik, Wolf, Cathala, Guy, Forné, Thierry

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H19 gene expression is up-regulated exclusively by stabilization of the RNA during muscle cell differentiation by MILLIGAN, Laura, ANTOINE, Etienne, BISBAL, Catherine, WEBER, Michaël, BRUNEL, Claude, FORNE, Thierry, CATHALA, Guy

“…H19 is a paternally imprinted gene whose expression produces a 2.4 kb RNA in most tissues during development and in mammalian myoblastic cell lines upon…”
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Thiophosphorylation of U1-70K protein inhibits pre-mRNA splicing by Tazi, Jamal, Kornstädt, Ute, Rossi, Ferdinand, Jeanteur, Philippe, Cathala, Guy, Brunel, Claude, Lührmann, Reinhard

“…The U1 small nuclear ribonucleoprotein (snRNP) particle is one of the Sm class of snRNPs essential for splicing of precursor messenger RNA. Mammalian U1 snRNP…”
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High-salt-recovered sequences are associated with the active chromosomal compartment and with large ribonucleoprotein complexes including nuclear bodies by Baudement, Marie-Odile, Cournac, Axel, Court, Franck, Seveno, Marie, Parrinello, Hugues, Reynes, Christelle, Sabatier, Robert, Bouschet, Tristan, Yi, Zhou, Sallis, Sephora, Tancelin, Mathilde, Rebouissou, Cosette, Cathala, Guy, Lesne, Annick, Mozziconacci, Julien, Journot, Laurent, Forné, Thierry

“…The mammalian cell nucleus contains numerous discrete suborganelles named nuclear bodies. While recruitment of specific genomic regions into these large…”
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Chromatin fiber allostery and the epigenetic code by Lesne, Annick, Foray, Nicolas, Cathala, Guy, Forné, Thierry, Wong, Hua, Victor, Jean-Marc

“…The notion of allostery introduced for proteins about fifty years ago has been extended since then to DNA allostery, where a locally triggered DNA structural…”
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CTCF is a DNA methylation-sensitive positive regulator of the INK/ ARF locus by Rodriguez, Carmen, Borgel, Julie, Court, Frank, Cathala, Guy, Forné, Thierry, Piette, Jacques

“…The INK4B–ARF–INK4A ( INK/ARF) locus is composed of three tumor suppressor genes, which are kept silenced by DNA methylation in different cancer types. In…”
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Genomic Imprinting Controls Matrix Attachment Regionsin the Igf2Gene by Weber, Michaël, Hagège, Hélène, Murrell, Adele, Brunel, Claude, Reik, Wolf, Cathala, Guy, Forné, Thierry

“…Genomic imprinting at the Igf2/H19 locus originates from allele-specific DNA methylation, which modifies the affinity of some proteins for their target…”
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Long-range chromatin interactions at the mouse Igf2/H19 locus reveal a novel paternally expressed long non-coding RNA by Court, Franck, Baniol, Marion, Hagege, Hélène, Petit, Julie Sandrine, Lelay-Taha, Marie-Noëlle, Carbonell, Françoise, Weber, Michael, Cathala, Guy, Forne, Thierry

“…Parental genomic imprinting at the Igf2/H19 locus is controlled by a methylation-sensitive CTCF insulator that prevents the access of downstream enhancers to…”
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Distinct polymer physics principles govern chromatin dynamics in mouse and Drosophila topological domains by Ea, Vuthy, Sexton, Tom, Gostan, Thierry, Herviou, Laurie, Baudement, Marie-Odile, Zhang, Yunzhe, Berlivet, Soizik, Le Lay-Taha, Marie-Noëlle, Cathala, Guy, Lesne, Annick, Victor, Jean-Marc, Fan, Yuhong, Cavalli, Giacomo, Forné, Thierry

“…In higher eukaryotes, the genome is partitioned into large "Topologically Associating Domains" (TADs) in which the chromatin displays favoured long-range…”
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Extensive tissue-specific variation of allelic methylation in the Igf2 gene during mouse fetal development: relation to expression and imprinting by Weber, Michaël, Milligan, Laura, Delalbre, Annie, Antoine, Etienne, Brunel, Claude, Cathala, Guy, Forné, Thierry

“…The imprinted Igf2 gene is active only on the paternal allele in most tissues. Its imprinting involves a cis-acting imprinting-control region (ICR) located…”
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A method for isolation of intact, translationally active ribonucleic acid by Cathala, G, Savouret, J F, Mendez, B, West, B L, Karin, M, Martial, J A, Baxter, J D

“…A method for isolation of large, translationally active RNA species is presented. The procedure involves homogenization of cells or tissues in 5 M guanidine…”
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Modulated contact frequencies at gene-rich loci support a statistical helix model for mammalian chromatin organization by Court, Franck, Miro, Julie, Braem, Caroline, Lelay-Taha, Marie-Noëlle, Brisebarre, Audrey, Atger, Florian, Gostan, Thierry, Weber, Michaël, Cathala, Guy, Forné, Thierry

“…Despite its critical role for mammalian gene regulation, the basic structural landscape of chromatin in living cells remains largely unknown within chromosomal…”
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Gene amplification in yeast: CUP1 copy number regulates copper resistance by Fogel, S, Welch, J.W, Cathala, G, Karin, M

“…The CUP1 locus in yeast confers resistance to copper toxicity. We determined the molecular basis for copper resistance in three yeast strains, with differing…”
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Characterization of the transcription products of glyceraldehyde 3‐phosphate‐dehydrogenase gene in HeLa cells by DANI, Christian, PIECHACZYK, Marc, AUDIGIER, Yves, SABOUTY, Sanaa, CATHALA, Guy, MARTY, Louise, FORT, Philippe, BLANCHARD, Jean‐Marie, JEANTEUR, Philippe

“…We have partially purified the messenger RNA coding for glyceraldehyde‐3‐phosphate dehydrogenase (GAPDH, EC 1.2.1.12) from HeLa cells and obtained a cDNA clone…”
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