2011
DOI: 10.1093/hmg/ddr073
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Chromothripsis as a mechanism driving complex de novo structural rearrangements in the germline†

Abstract: A variety of mutational mechanisms shape the dynamic architecture of human genomes and occasionally result in congenital defects and disease. Here, we used genome-wide long mate-pair sequencing to systematically screen for inherited and de novo structural variation in a trio including a child with severe congenital abnormalities. We identified 4321 inherited structural variants and 17 de novo rearrangements. We characterized the de novo structural changes to the base-pair level revealing a complex series of ba… Show more

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Cited by 283 publications
(327 citation statements)
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“…However, these estimates depend on three factors: first, the type of data utilized (array or sequencing); second, the computational method implemented; and third, the specific types of cancer samples analyzed. Previous analysis of CGR events (Kloosterman et al 2011;Stephens et al 2011;Brastianos et al 2013;Malhotra et al 2013;Mehine et al 2013) did not use the same algorithm nor did they carry out their analysis across a wide range of tumor types to give robust results. In the current work, we use whole-genome sequence data (considered to be the most sensitive in identifying CGRs), carry out our analysis across >450 samples, chosen from 2183, and as demonstrated above, use an algorithm that is very accurate in identifying CGR events.…”
Section: Identification and Characterization Of Cgrs From Tcga Samplesmentioning
confidence: 99%
“…However, these estimates depend on three factors: first, the type of data utilized (array or sequencing); second, the computational method implemented; and third, the specific types of cancer samples analyzed. Previous analysis of CGR events (Kloosterman et al 2011;Stephens et al 2011;Brastianos et al 2013;Malhotra et al 2013;Mehine et al 2013) did not use the same algorithm nor did they carry out their analysis across a wide range of tumor types to give robust results. In the current work, we use whole-genome sequence data (considered to be the most sensitive in identifying CGRs), carry out our analysis across >450 samples, chosen from 2183, and as demonstrated above, use an algorithm that is very accurate in identifying CGR events.…”
Section: Identification and Characterization Of Cgrs From Tcga Samplesmentioning
confidence: 99%
“…Les remaniements SYNTHÈSE REVUES Dans le même temps, le phénomène de chromothripsis a été découvert en cytogénétique constitutionnelle [12]. On doit à Kloosterman et al [13] la description du premier cas de chromothripsis constitutionnel chez un enfant présentant un retard psychomoteur sévère et porteur d'une triple translocation t(1;10;4). L'analyse de séquences, menée conjointement chez l'enfant et ses parents, a révélé la présence de 12 réarrangements de novo inter-et intrachromosomiques à proximité des points de cassure sur les chromosomes 1, 4 et 10.…”
Section: La Découverte Du Chromothripsisunclassified
“…Peu après, un autre article [8] a confirmé l'existence du phénomène de pulvérisation cataclysmique dans le myélome multiple et montré qu'il était associé à un pronostic péjoratif. Ce phénomène a été également retrouvé dans certaines maladies congénitales où il pourrait survenir lors de la réplication de l'ADN au cours de la gamétognèse ou à un stade postzygotique [5,7]. Les réarrangements génomiques complexes résultant de ce phénomène sont donc impliqués dans la formation et la progression des cancers et dans l'étiologie de maladies congénitales.…”
Section: « Le Néologisme C'est La Langue Qui Fait Ses Besoins » Frédunclassified