LongAGE: defining breakpoints of genomic structural variants through optimal and memory efficient alignments of long reads.
LongAGE: defining breakpoints of genomic structural variants through optimal and memory efficient alignments of long reads.
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长期:通过长读数的最佳和记忆有效比对来定义基因组结构变体的断点。
DOI:
10.1093/bioinformatics/btaa703
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发表时间:
2021-05-17
期刊:
影响因子:
--
通讯作者:
Abyzov A
中科院分区:
文献类型:
--
作者:
Tran Q;Abyzov A
Defining the precise location of structural variations (SVs) at single-nucleotide breakpoint resolution is a challenging problem due to large gaps in alignment. Previously, Alignment with Gap Excision (AGE) enabled us to define breakpoints of SVs at single-nucleotide resolution; however, AGE requires a vast amount of memory when aligning a pair of long sequences. To address this, we developed a memory-efficient implementation—LongAGE—based on the classical Hirschberg algorithm. We demonstrate an application of LongAGE for resolving breakpoints of SVs embedded into segmental duplications on Pacific Biosciences (PacBio) reads that can be longer than 10 kb. Furthermore, we observed different breakpoints for a deletion and a duplication in the same locus, providing direct evidence that such multi-allelic copy number variants (mCNVs) arise from two or more independent ancestral mutations. LongAGE is implemented in C++ and available on Github at https://github.com/Coaxecva/LongAGE. Supplementary data are available at Bioinformatics online.
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影响因子:
48
作者:
Sedlazeck FJ;Rescheneder P;Smolka M;Fang H;Nattestad M;von Haeseler A;Schatz MC
通讯作者:
Schatz MC
影响因子:
9.8
作者:
Zook JM;Catoe D;McDaniel J;Vang L;Spies N;Sidow A;Weng Z;Liu Y;Mason CE;Alexander N;Henaff E;McIntyre AB;Chandramohan D;Chen F;Jaeger E;Moshrefi A;Pham K;Stedman W;Liang T;Saghbini M;Dzakula Z;Hastie A;Cao H;Deikus G;Schadt E;Sebra R;Bashir A;Truty RM;Chang CC;Gulbahce N;Zhao K;Ghosh S;Hyland F;Fu Y;Chaisson M;Xiao C;Trow J;Sherry ST;Zaranek AW;Ball M;Bobe J;Estep P;Church GM;Marks P;Kyriazopoulou-Panagiotopoulou S;Zheng GX;Schnall-Levin M;Ordonez HS;Mudivarti PA;Giorda K;Sheng Y;Rypdal KB;Salit M
通讯作者:
Salit M
影响因子:
46.9
作者:
Lam HY;Mu XJ;Stütz AM;Tanzer A;Cayting PD;Snyder M;Kim PM;Korbel JO;Gerstein MB
通讯作者:
Gerstein MB
影响因子:
4
作者:
Usher CL;McCarroll SA
通讯作者:
McCarroll SA
DOI:
10.1093/bioinformatics/btw602
发表时间:
2016-12-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Lau B;Mohiyuddin M;Mu JC;Fang LT;Bani Asadi N;Dallett C;Lam HY
通讯作者:
Lam HY