Genomics

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Massive genomic rearrangement acquired in a single catastrophic event during cancer development - samples


ABSTRACT: Massive genomic rearrangement acquired in a single catastrophic event during cancer development

PROVIDER: EGAD00001000002 | EGA |

REPOSITORIES: EGA

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Massive genomic rearrangement acquired in a single catastrophic event during cancer development.

Stephens Philip J PJ   Greenman Chris D CD   Fu Beiyuan B   Yang Fengtang F   Bignell Graham R GR   Mudie Laura J LJ   Pleasance Erin D ED   Lau King Wai KW   Beare David D   Stebbings Lucy A LA   McLaren Stuart S   Lin Meng-Lay ML   McBride David J DJ   Varela Ignacio I   Nik-Zainal Serena S   Leroy Catherine C   Jia Mingming M   Menzies Andrew A   Butler Adam P AP   Teague Jon W JW   Quail Michael A MA   Burton John J   Swerdlow Harold H   Carter Nigel P NP   Morsberger Laura A LA   Iacobuzio-Donahue Christine C   Follows George A GA   Green Anthony R AR   Flanagan Adrienne M AM   Stratton Michael R MR   Futreal P Andrew PA   Campbell Peter J PJ  

Cell 20110101 1


Cancer is driven by somatically acquired point mutations and chromosomal rearrangements, conventionally thought to accumulate gradually over time. Using next-generation sequencing, we characterize a phenomenon, which we term chromothripsis, whereby tens to hundreds of genomic rearrangements occur in a one-off cellular crisis. Rearrangements involving one or a few chromosomes crisscross back and forth across involved regions, generating frequent oscillations between two copy number states. These  ...[more]

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