Chromosome-level genome assembly and annotation of the Antarctica whitefin plunderfish Pogonophryne albipinna
© 2023. The Author(s)..
The Antarctic whitefin plunderfish Pogonophryne albipinna belongs to the family Artedidraconidae, a key component of Antarctic benthic ecosystems within the order Perciformes and the suborder Notothenioidei. While genome research on P. albipinna using short-read sequencing is available, high-quality genome assembly and annotation employing long-read sequencing have yet to be performed. This study presents a chromosome-scale genome assembly and annotation for P. albipinna, utilizing a combination of Illumina short-read, PacBio long-read, and Hi-C sequencing technologies. The resulting genome assembly spans approximately 1.07 Gb, with a longest scaffold measuring 59.39 Mb and an N50 length of 41.76 Mb. Of the 1,111 Hi-C scaffolds, 23 exceeded 10 Mb and were thus classified as chromosome-level. BUSCO completeness was assessed at 95.6%. The assembled genome comprises 50.68% repeat sequences, and a total of 31,128 protein-coding genes were predicted. This study will enhance our understanding of the genomic characteristics of cryonotothenioids and facilitate comparative analyses of their adaptation and evolution in extreme environments.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:10 |
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| Enthalten in: |
Scientific data - 10(2023), 1 vom: 12. Dez., Seite 891 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Jo, Euna [VerfasserIn] |
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| Anmerkungen: |
Date Completed 30.01.2024 Date Revised 30.01.2024 published: Electronic Citation Status MEDLINE |
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| doi: |
10.1038/s41597-023-02811-x |
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| Förderinstitution / Projekttitel: |
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NLM365776238 |
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| 520 | |a © 2023. The Author(s). | ||
| 520 | |a The Antarctic whitefin plunderfish Pogonophryne albipinna belongs to the family Artedidraconidae, a key component of Antarctic benthic ecosystems within the order Perciformes and the suborder Notothenioidei. While genome research on P. albipinna using short-read sequencing is available, high-quality genome assembly and annotation employing long-read sequencing have yet to be performed. This study presents a chromosome-scale genome assembly and annotation for P. albipinna, utilizing a combination of Illumina short-read, PacBio long-read, and Hi-C sequencing technologies. The resulting genome assembly spans approximately 1.07 Gb, with a longest scaffold measuring 59.39 Mb and an N50 length of 41.76 Mb. Of the 1,111 Hi-C scaffolds, 23 exceeded 10 Mb and were thus classified as chromosome-level. BUSCO completeness was assessed at 95.6%. The assembled genome comprises 50.68% repeat sequences, and a total of 31,128 protein-coding genes were predicted. This study will enhance our understanding of the genomic characteristics of cryonotothenioids and facilitate comparative analyses of their adaptation and evolution in extreme environments | ||
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| 700 | 1 | |a Lee, Seung Jae |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jinmu |e verfasserin |4 aut | |
| 700 | 1 | |a Choi, Eun Kyung |e verfasserin |4 aut | |
| 700 | 1 | |a Cho, Minjoo |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jangyeon |e verfasserin |4 aut | |
| 700 | 1 | |a Chung, Sangdeok |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Jaebong |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jeong-Hoon |e verfasserin |4 aut | |
| 700 | 1 | |a Park, Hyun |e verfasserin |4 aut | |
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