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Haplotype-resolved assembly of diploid genomes without parental data.


ABSTRACT: Routine haplotype-resolved genome assembly from single samples remains an unresolved problem. Here we describe an algorithm that combines PacBio HiFi reads and Hi-C chromatin interaction data to produce a haplotype-resolved assembly without the sequencing of parents. Applied to human and other vertebrate samples, our algorithm consistently outperforms existing single-sample assembly pipelines and generates assemblies of similar quality to the best pedigree-based assemblies.

SUBMITTER: Cheng H 

PROVIDER: S-EPMC9464699 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

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Haplotype-resolved assembly of diploid genomes without parental data.

Cheng Haoyu H   Jarvis Erich D ED   Fedrigo Olivier O   Koepfli Klaus-Peter KP   Urban Lara L   Gemmell Neil J NJ   Li Heng H  

Nature biotechnology 20220324 9


Routine haplotype-resolved genome assembly from single samples remains an unresolved problem. Here we describe an algorithm that combines PacBio HiFi reads and Hi-C chromatin interaction data to produce a haplotype-resolved assembly without the sequencing of parents. Applied to human and other vertebrate samples, our algorithm consistently outperforms existing single-sample assembly pipelines and generates assemblies of similar quality to the best pedigree-based assemblies. ...[more]

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