A unifying model that explains the origins of human inverted copy number variants.
A unifying model that explains the origins of human inverted copy number variants.
复制标题
DOI:
10.1371/journal.pgen.1011091
复制
发表时间:
2024-01
期刊:
影响因子:
4.5
通讯作者:
中科院分区:
文献类型:
--
作者:
With the release of the telomere-to-telomere human genome sequence and the availability of both long-read sequencing and optical genome mapping techniques, the identification of copy number variants (CNVs) and other structural variants is providing new insights into human genetic disease. Different mechanisms have been proposed to account for the novel junctions in these complex architectures, including aberrant forms of DNA replication, non-allelic homologous recombination, and various pathways that repair DNA breaks. Here, we have focused on a set of structural variants that include an inverted segment and propose that they share a common initiating event: an inverted triplication with long, unstable palindromic junctions. The secondary rearrangement of these palindromes gives rise to the various forms of inverted structural variants. We postulate that this same mechanism (ODIRA: origin-dependent inverted-repeat amplification) that creates the inverted CNVs in inherited syndromes also generates the palindromes found in cancers.
登录
查看更多内容
影响因子:
7
作者:
Jackson EK;Bellott DW;Cho TJ;Skaletsky H;Hughes JF;Pyntikova T;Page DC
通讯作者:
Page DC
影响因子:
12.3
作者:
Liu Z;Roberts R;Mercer TR;Xu J;Sedlazeck FJ;Tong W
通讯作者:
Tong W
影响因子:
4.5
作者:
Slack A;Thornton PC;Magner DB;Rosenberg SM;Hastings PJ
通讯作者:
Hastings PJ
影响因子:
1.3
作者:
Kohmoto T;Okamoto N;Naruto T;Murata C;Ouchi Y;Fujita N;Inagaki H;Satomura S;Okamoto N;Saito M;Masuda K;Kurahashi H;Imoto I
通讯作者:
Imoto I
影响因子:
9.8
作者:
Mantere, Tuomo;Neveling, Kornelia;El Khattabi, Laila
通讯作者:
El Khattabi, Laila