A Chromosome-level Reference Genome of African Oil Palm Provides Insights into Its Divergence and Stress Adaptation.

ABSTRACT: The palm family (Arecaceae), consisting of ∼ 2600 species, is the third most economically important family of plants. The African oil palm (Elaeis guineensis) is one of the most important palms. However, the genome sequences of palms that are currently available are still limited and fragmented. Here, we report a high-quality chromosome-level reference genome of an oil palm, Dura, assembled by integrating long reads with ∼ 150× genome coverage. The assembled genome was 1.7 Gb in size, covering 94.5% of the estimated genome, of which 91.6% was assigned into 16 pseudochromosomes and 73.7% was repetitive sequences. Relying on the conserved synteny with oil palm, the existing draft genome sequences of both date palm and coconut were further assembled into chromosomal level. Transposon burst, p

SUBMITTER: Wang L 

PROVIDER: S-EPMC10787024 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature