The genome of kenaf (Hibiscus cannabinus L.) provides insights into bast fibre and leaf shape biogenesis.

ABSTRACT: Kenaf is an annual crop that is widely cultivated as a source of bast (phloem) fibres, the phytoremediation of heavy metal-contaminated farmlands and textile-relevant compounds. Leaf shape played a unique role in kenaf improvement, due to the inheritance as a single locus and the association with fibre development in typical lobed-leaf varieties. Here we report a high-quality genome assembly and annotation for var. 'Fuhong 952' with 1078 Mbp genome and 66 004 protein-coding genes integrating single-molecule real-time sequencing, a high-density genetic map and high-throughput chromosome conformation capture techniques. Gene mapping assists the identification of a homeobox transcription factor LATE MERISTEM IDENTITY 1 (HcLMI1) gene controlling lobed-leaf. Virus-induced gene silencing (VIGS)

SUBMITTER: Zhang L 

PROVIDER: S-EPMC7336286 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature