A Chromosome-Level Genome Assembly of Ephestia elutella (Hubner, 1796) (Lepidoptera: Pyralidae).

ABSTRACT: The moth Ephestia elutella (Hübner), is a storage pest that feeds on tobacco, cacao beans, cereals, dried fruits, and nuts. We generated a chromosome-level genome assembly containing 576.94 Mb using Nanopore long reads (approximately 130×) and Hi-C data (approximately 134×). The final assembly contained 804 scaffolds, with an N50 length of 19.00 Mb, and 94.96% (547.89 Mb) of the assembly was anchored into 31 pseudochromosomes. We masked 58.12% (335.32 Mb) of the genome as repetitive elements, identified 727 noncoding RNAs, and predicted 15,637 protein-coding genes. Gene family evolution and functional enrichment analyses revealed significantly expanded gene families primarily involved in digestion, detoxification, and chemosensation. Strong chromosomal syntenic relationships were also obse

SUBMITTER: Yan B 

PROVIDER: S-EPMC8364986 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature