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| Format: | Artículo científico |
| Sprache: | en |
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bioRxiv : the preprint server for biology
2026
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| Online-Zugang: | https://pubmed.ncbi.nlm.nih.gov/42051292/ |
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| author | Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D |
| author_facet | Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D |
| collection | PubMed - marine biology |
| contents | A chromosome-level genome assembly for the colonial marine hydrozoan . Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D Cnidarians are important models for the studying the evolution of animal development, regeneration, cell type differentiation, and allorecognition. The marine hydrozoan is related to the well-established model species . Although both species possess a sessile polyp stage, differs in that it also has a free-swimming medusa (jellyfish) stage in its life cycle. We used a combination of PacBio CLR long-read and Illumina Hi-C short-read genome sequencing to produce a chromosome-level genome assembly for . The final assembly is 327 Mbp in total length with 17 chromosome-scale scaffolds representing 98% of the assembly. Comprehensive functional annotation with BRAKER3 generated a total of 19,085 predicted protein-coding genes in this assembly, covering 91.2% of the metazoan BUCSO gene set. Comparison of the genome to other chromosome-level cnidarian genome assemblies revealed a high degree of macrosynteny conservation, and ortholog identification and gene family evolution analysis identified 522 expanded and 1,026 contracted gene families in . This high-quality, chromosome-level genome assembly of will be an invaluable resource for researchers studying the evolution of development, regeneration, and allorecognition in cnidarians and other metazoans. |
| format | Artículo científico |
| id | pubmed_42051292 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | bioRxiv : the preprint server for biology |
| record_format | pubmed |
| spellingShingle | A chromosome-level genome assembly for the colonial marine hydrozoan . Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D A chromosome-level genome assembly for the colonial marine hydrozoan . Chang, E Sally Connelly, Michael T Travert, Matthew Barreira, Sofia N Rivera, Alberto M Katzer, Amanda M Yu, Reynold Cartwright, Paulyn Baxevanis, Andreas D Cnidarians are important models for the studying the evolution of animal development, regeneration, cell type differentiation, and allorecognition. The marine hydrozoan is related to the well-established model species . Although both species possess a sessile polyp stage, differs in that it also has a free-swimming medusa (jellyfish) stage in its life cycle. We used a combination of PacBio CLR long-read and Illumina Hi-C short-read genome sequencing to produce a chromosome-level genome assembly for . The final assembly is 327 Mbp in total length with 17 chromosome-scale scaffolds representing 98% of the assembly. Comprehensive functional annotation with BRAKER3 generated a total of 19,085 predicted protein-coding genes in this assembly, covering 91.2% of the metazoan BUCSO gene set. Comparison of the genome to other chromosome-level cnidarian genome assemblies revealed a high degree of macrosynteny conservation, and ortholog identification and gene family evolution analysis identified 522 expanded and 1,026 contracted gene families in . This high-quality, chromosome-level genome assembly of will be an invaluable resource for researchers studying the evolution of development, regeneration, and allorecognition in cnidarians and other metazoans. |
| title | A chromosome-level genome assembly for the colonial marine hydrozoan . |
| url | https://pubmed.ncbi.nlm.nih.gov/42051292/ |