2026-10-14T01:46:30Z https://www.scidb.cn/oai

10.57760/sciencedb.36926 2026-05-15T09:24:02Z

2026-05-15 Chromosome-level genome assembly and annotation data for the dung beetle Synapsis davidis doi:10.57760/sciencedb.36926 en This dataset contains the genomic resources generated for the dung beetle Synapsis davidis (Coleoptera: Scarabaeidae), a large-bodied Scarabaeinae species endemic to China. The dataset includes clean sequencing data generated from PacBio HiFi long-read sequencing, Illumina short-read sequencing, Hi-C sequencing, and RNA-seq, as well as the final chromosome-level genome assembly, repeat annotation, gene structural annotation, predicted coding sequences, protein sequences, non-coding RNA annotation, and functional annotation results. The final assembly spans 1.10 Gb and consists of 10 assembled chromosomes, with a scaffold N50 of 107.51 Mb and a BUSCO completeness of 99.40% based on the endopterygota_odb10 database. A total of 10,955 protein-coding genes were predicted, of which 10,858 genes were functionally annotated in at least one database. These data provide a genomic foundation for studies on dung beetle ecology, evolution, taxonomy, comparative genomics, and the ecological functions of large-bodied dung beetles. Synapsis davidis; dung beetle; chromosome-level genome assembly; genome annotation; PacBio HiFi; Hi-C Xu Xiaobo PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank