SFPQ and NONO suppress RNA:DNA-hybrid-related telomere instability

LncRNA TERRA forms RNA-DNA hybrids at telomere sites leading to telomere instability. Here the authors identify the RNA interacting factors NONO and SFPQ as proteins that interact with TERRA and telomere chromatin and reveal putative roles for these factors in telomere integry maintenance by interfe...

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Autores principales: Eleonora Petti, Valentina Buemi, Antonina Zappone, Odessa Schillaci, Pamela Veneziano Broccia, Roberto Dinami, Silvia Matteoni, Roberta Benetti, Stefan Schoeftner
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/f8f8d328c17a48d78dd6073e811e9d80
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Sumario:LncRNA TERRA forms RNA-DNA hybrids at telomere sites leading to telomere instability. Here the authors identify the RNA interacting factors NONO and SFPQ as proteins that interact with TERRA and telomere chromatin and reveal putative roles for these factors in telomere integry maintenance by interfering with RNA:DNA hybrid formation.