Chromosomal level genome assembly of medicinal plant Sophora flavescens.

ABSTRACT: Sophora flavescens is a medicinal plant in the genus Sophora of the Fabaceae family. The root of S. flavescens is known in China as Kushen and has a long history of wide use in multiple formulations of Traditional Chinese Medicine (TCM). In this study, we used third-generation Nanopore long-read sequencing technology combined with Hi-C scaffolding technology to de novo assemble the S. flavescens genome. We obtained a chromosomal level high-quality S. flavescens draft genome. The draft genome size is approximately 2.08 Gb, with more than 80% annotated as Transposable Elements (TEs), which have recently and rapidly proliferated. This genome size is ~5x larger than its closest sequenced relative Lupinus albus L. . We annotated 60,485 genes and examined their expression profiles in leaf, stem

SUBMITTER: Qu Z 

PROVIDER: S-EPMC10465603 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature