Chromosome-level reference genome of the soursop (Annona muricata): A new resource for Magnoliid research and tropical pomology.

ABSTRACT: The flowering plant family Annonaceae includes important commercially grown tropical crops, but development of promising species is hindered by a lack of genomic resources to build breeding programs. Annonaceae are part of the magnoliids, an ancient lineage of angiosperms for which evolutionary relationships with other major clades remain unclear. To provide resources to breeders and evolutionary researchers, we report a chromosome-level genome assembly of the soursop (Annona muricata). We assembled the genome using 444.32 Gb of DNA sequences (676× sequencing depth) from PacBio and Illumina short-reads, in combination with 10× Genomics and Bionano data (v1). A total of 949 scaffolds were assembled to a final size of 656.77 Mb, with a scaffold N50 of 3.43 Mb (v1), and then further improved

SUBMITTER: Strijk JS 

PROVIDER: S-EPMC8251617 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature