Mutations in genes encoding subunits of RNA polymerases i and III cause Treacher Collins syndrome

Johannes G. Dauwerse, Jill Dixon, Saskia Seland, Claudia A L Ruivenkamp, Arie Van Haeringen, Lies H. Hoefsloot, Dorien J M Peters, Agnes Clement De Boers, Cornelia Daumer-Haas, Robert Maiwald, Christiane Zweier, Bronwyn Kerr, Ana M. Cobo, Joaquín F. Toral, A. Jeannette M Hoogeboom, Dietmar R. Lohmann, Ute Hehr, Michael J. Dixon, Martijn H. Breuning, Dagmar Wieczorek

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We identified a deletion of a gene encoding a subunit of RNA polymerases I and III, POLR1D, in an individual with Treacher Collins syndrome (TCS). Subsequently, we detected 20 additional heterozygous mutations of POLR1D in 252 individuals with TCS. Furthermore, we discovered mutations in both alleles of POLR1C in three individuals with TCS. These findings identify two additional genes involved in TCS, confirm the genetic heterogeneity of TCS and support the hypothesis that TCS is a ribosomopathy. © 2011 Nature America, Inc. All rights reserved.
    Original languageEnglish
    Pages (from-to)20-22
    Number of pages2
    JournalNature Genetics
    Volume43
    Issue number1
    DOIs
    Publication statusPublished - Jan 2011

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