Jingdong Cao, Rentao Liao, Guorun Fu, Yunbin Li, Jiaxin Zhang, Yunxia Chai, Gang Chen, Zichao Mao
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Chromosome-level genome assembly of predatory Eocanthecona furcellata.
Eocanthecona furcellata (Wolff, 1811) (Hemiptera: Pentatomidae: Asopinae), a predatory stinkbug, preys on diverse notorious insect pests, positioning it as a critical biocontrol agent in agricultural and forestry ecosystems with substantial regional application and promotion potential. We present a chromosome-level genome assembly of E. furcellata using PacBio HiFi long-read sequencing and Hi-C scaffolding technologies. The final genome spans 1.03 Gb, with a contig N50 of 2.35 Mb and a scaffold N50 of 135.69 Mb, achieving 97.0% BUSCO completeness with the Hemiptera_odb10 lineage dataset. Hi-C data resolved the assembly into 7 pseudochromosomes, representing the full karyotype. Repeat elements constitute 52.07% of the genome (approximately 520.07 Mb). We annotated 15,802 protein-coding genes, of which 90.72% were informatively assigned. This high-quality genome provides a foundational resource for advancing research on predatory bug biology, including genetic adaptations for digestion, molecular mechanisms of prey detection, and biocontrol optimization through functional genomics.
期刊介绍：
Scientific Data is an open-access journal focused on data, publishing descriptions of research datasets and articles on data sharing across natural sciences, medicine, engineering, and social sciences. Its goal is to enhance the sharing and reuse of scientific data, encourage broader data sharing, and acknowledge those who share their data.
The journal primarily publishes Data Descriptors, which offer detailed descriptions of research datasets, including data collection methods and technical analyses validating data quality. These descriptors aim to facilitate data reuse rather than testing hypotheses or presenting new interpretations, methods, or in-depth analyses.
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