Zobrazeno 1 - 10 of 60 pro vyhledávání: '"Guy Cathala"'
1
Akademický článek
Detection of novel transcripts and evaluation of expression levels of Igf2 in mouse placenta
Autor: Giang Tran Van, Guy Cathala
Publikováno v: Veterinary Integrative Sciences, Vol 20, Iss 3, Pp 719-729 (2022)
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 development. This study results showed that several new transcripts of the Igf2 gene were detec
Externí odkaz: https://doaj.org/article/d5265dfd43ad4b60bbfda2f2a6262025
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2
Akademický článek
H19 antisense RNA can up-regulate Igf2 transcription by activation of a novel promoter in mouse myoblasts.
Autor: Van Giang Tran, Franck Court, Anne Duputié, Etienne Antoine, Nathalie Aptel, Laura Milligan, Françoise Carbonell, Marie-Noëlle Lelay-Taha, Jacques Piette, Michaël Weber, Didier Montarras, Christian Pinset, Luisa Dandolo, Thierry Forné, Guy Cathala
Publikováno v: PLoS ONE, Vol 7, Iss 5, p e37923 (2012)
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 and contributes in trans to the expression of the Insulin-like Growth Factor 2 (IGF2) gene
Externí odkaz: https://doaj.org/article/ee39985557a84364b441e1ede4cdd599
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4
A Novel H19 Antisense RNA Overexpressed in Breast Cancer Contributes to Paternal IGF2 Expression
Autor: Jean Coll, Eric Adriaenssens, Nathalie Spruyt, Guy Cathala, Anthony Daccache, Thierry Forné, Thierry Dugimont, Céline Genton, Hubert Hondermarck, Jean-Jacques Curgy, Nathalie Berteaux, Nathalie Aptel
Publikováno v: Molecular and Cellular Biology. 28:6731-6745
The H19/IGFf2 locus belongs to a large imprinted domain located on human chromosome 11p15.5 (homologue to mouse distal chromosome 7). The H19 gene is expressed from the maternal allele, while IGF2 is paternally expressed. Natural antisense transcript
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d32a4752962d1f46af6eea40e0d90aeb
https://doi.org/10.1128/mcb.02103-07
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5
Distinct polymer physics principles govern chromatin dynamics in mouse and Drosophila topological domains
Autor: Vuthy, Ea, Tom, Sexton, Thierry, Gostan, Laurie, Herviou, Marie-Odile, Baudement, Yunzhe, Zhang, Soizik, Berlivet, Marie-Noëlle, Le Lay-Taha, Guy, Cathala, Annick, Lesne, Jean-Marc, Victor, Yuhong, Fan, Giacomo, Cavalli, Thierry, Forné
Publikováno v: BMC Genomics
Background In higher eukaryotes, the genome is partitioned into large "Topologically Associating Domains" (TADs) in which the chromatin displays favoured long-range contacts. While a crumpled/fractal globule organization has received experimental sup
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b88a77477a81ff35afa149a0cd168f72
https://pubmed.ncbi.nlm.nih.gov/26271925
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6
Chromatin fiber allostery and the epigenetic code
Autor: Annick Lesne, Nicolas Foray, Jean-Marc Victor, Thierry Forné, Guy Cathala, Hua Wong
Publikováno v: Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, 2015, 27 (6), pp.064114. ⟨10.1088/0953-8984/27/6/064114⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2015, 27 (6), pp.064114. ⟨10.1088/0953-8984/27/6/064114⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2015, 27 (6), pp.064114. 〈10.1088/0953-8984/27/6/064114〉
International audience; 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 transition remotely controls other DNA-binding events. We further ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::983d4bcc0edf762877f58ddcce8fc18e
https://pubmed.ncbi.nlm.nih.gov/25563208
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7
The 3′ portion of the mouse H19 Imprinting-Control Region is required for proper tissue-specific expression of the Igf2 gene
Autor: Thierry Forné, R.A. Drewell, Guy Cathala, M.A. Surani, C. Jacquet, R. Nasser, Hélène Hagège, Nathalie Aptel, Luisa Dandolo, Michael Weber, Laura Milligan
Publikováno v: Cytogenetic and Genome Research. 113:230-237
Genomic imprinting at the H19/Igf2 locus is governed by a cis-acting Imprinting-Control Region (ICR), located 2 kb upstream of the H19 gene. This region possesses an insulator function which is activated on the unmethylated maternal allele through th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4da24a0c16b8509b74501b9dd072d374
https://doi.org/10.1159/000090837
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8
Extensive tissue-specific variation of allelic methylation in the Igf2 gene during mouse fetal development: relation to expression and imprinting
Autor: Claude Brunel, Etienne Antoine, Annie Delalbre, Thierry Forné, Michael Weber, Guy Cathala, Laura Milligan
Publikováno v: Mechanisms of Development
Mechanisms of Development, Elsevier, 2001, 101 (1-2), pp.133--41. ⟨10.1016/S0925-4773(00)00573-6⟩
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 upstream of the neighboring and maternally expressed H19 gene. It is thought that differential
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86dc50a79ba47bf2c8ed5b089ca6f684
https://doi.org/10.1016/s0925-4773(00)00573-6
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9
The human T-cell receptor gamma variable pseudogeneV10 is a distinctive marker of human speciation
Autor: Guy Cathala, Zohra Soua, Sylvie Huck, Xiao-Min Zhang, Marie-Paule Lefranc
Publikováno v: Immunogenetics
Immunogenetics, Springer Verlag, 1996, 43 (4), pp.196--203. ⟨10.1007/bf00587300⟩
The V10 variable gene of the human T-cell receptor gamma locus (TCRG-V10), the only member of the subgroup III, has a structural defect which inhibits the splicing of the leader intron. We show that there is a single point mutation in the V10 leader
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cae487af962d675222ca6d0b8addfda1
https://doi.org/10.1007/bf00587300
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10
Disruption of Base-paired U4·U6 Small Nuclear RNAs Induced by Mammalian Heterogeneous Nuclear Ribonucleoprotein C Protein
Autor: Jamal Tazi, Ferdinand Rossi, Etienne Antoine, Claude Brunel, Emmanuel Labourier, Thierry Forné, Guy Cathala
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 1995, 270 (27), pp.16476--16481. ⟨10.1074/jbc.270.27.16476⟩
Due to 3' end modifications, mammalian U6 small nuclear RNA (snRNA) is heterogeneous in size. The major form terminates with five U residues and a 2',3'-cyclic phosphate, but multiple RNAs containing up to 12 U residues have a 3'-OH end. They are lab
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffed277a1a718eee8c0a0580f414249d
https://doi.org/10.1074/jbc.270.27.16476
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