LeafGo: Leaf to Genome, a quick workflow to produce high-quality de novo plant genomes using long-read sequencing technology

Patrick Driguez, Salim Bougouffa, Karen Carty, Alexander Putra, Kamel Jabbari, Muppala Reddy, Richard Soppe, Ming Sin Cheung, Yoshinori Fukasawa, Luca Ermini*

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

23 Citations (Scopus)

Abstract

Currently, different sequencing platforms are used to generate plant genomes and no workflow has been properly developed to optimize time, cost, and assembly quality. We present LeafGo, a complete de novo plant genome workflow, that starts from tissue and produces genomes with modest laboratory and bioinformatic resources in approximately 7 days and using one long-read sequencing technology. LeafGo is optimized with ten different plant species, three of which are used to generate high-quality chromosome-level assemblies without any scaffolding technologies. Finally, we report the diploid genomes of Eucalyptus rudis and E. camaldulensis and the allotetraploid genome of Arachis hypogaea.

Original languageEnglish
Article number256
JournalGenome Biology
Volume22
Issue number1
DOIs
Publication statusPublished - Dec 2021
Externally publishedYes

Keywords

  • Arachis
  • Chromosome-level draft genome
  • Eucalyptus
  • Genomic standardized workflow
  • High molecular weight DNA extraction
  • Long-read sequencing
  • Peanut

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