Table · dataset · 2026
<b>Chromosome-level genome assembly and annotation of the </b><b><i>Cobitis hankugensis</i></b>
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<p dir="ltr">Cobitid loaches are widely distributed across Eurasia and exhibit remarkable karyotypic and reproductive diversity, with several taxa forming stable interspecific hybrid complexes.
Description
Among them, the Korean loach <i>Cobitis hankugensis</i> serves as a key evolutionary model for investigating hybridization, polyploidization, and non-Mendelian reproductive systems. Here, we present a high-continuity, chromosome-level reference genome of <i>C. hankugensis</i> generated by integrating PacBio long-reads, Illumina short reads, and Hi-C scaffolding.
The final assembly spans 1.32 Gb with a scaffold N50 of 46.57 Mb (longest scaffold: 85 Mb) and a BUSCO completeness score of 98.2%. A total of 24 chromosome-scale pseudomolecules were anchored, representing the vast majority of the assembly. Structural and functional annotations identified 47,643 protein-coding genes, of which 92.6% were functionally annotated.
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This high-quality genome assembly provides a foundational resource for comparative genomics, karyotypic evolution, and the genetic mechanisms underlying hybridization in freshwater fishes.</p>
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Where it is published
- DOI doi.org/10.6084/m9.figshare.33716623.v1 ↗
DOI / persistent id · from figshare com
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from figshare com
Topics
Provenance · 1 source records, 19 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| figshare | oai:figshare.com:article/33716623 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].anzsrc:field:310206 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Sequence analysis'] |
| concepts[field].anzsrc:field:310304 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Freshwater ecology'] |
| concepts[field].anzsrc:field:310509 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Genomics'] |
| concepts[field].local:field:astronomy | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · figshare com | connector:figshare_com@1.0.0 | |
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| concepts[field].local:field:humanities | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · figshare com | connector:figshare_com@1.0.0 | |
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| concepts[field].local:field:ocean-atmospheric | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:social-science | mapping · figshare com | connector:figshare_com@1.0.0 | |
| description | source · figshare com | connector:figshare_com@1.0.0 | /metadata/dc/description |
| license | source · figshare com | connector:figshare_com@1.0.0 | /metadata/dc/rights |
| publication_date | source · figshare com | connector:figshare_com@1.0.0 | |
| title | source · figshare com | connector:figshare_com@1.0.0 | /metadata/dc/title |