Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica
Abstract To understand the genomic characteristics of Arctic plants, we generated 28–44 Gb of short-read sequencing data from 13 Arctic plants collected from the High Arctic Svalbard. We successfully estimated the genome sizes of eight species by using the k-mer-based method (180–894 Mb). Among thes...
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ftdoajarticles:oai:doaj.org/article:86fea08f3d4642f4a7332131c1ac0e3a 2024-09-15T18:02:39+00:00 Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica Jun Kim Jiseon Lim Moonkyo Kim Yoo Kyung Lee 2024-07-01T00:00:00Z https://doi.org/10.1038/s41597-024-03569-6 https://doaj.org/article/86fea08f3d4642f4a7332131c1ac0e3a EN eng Nature Portfolio https://doi.org/10.1038/s41597-024-03569-6 https://doaj.org/toc/2052-4463 doi:10.1038/s41597-024-03569-6 2052-4463 https://doaj.org/article/86fea08f3d4642f4a7332131c1ac0e3a Scientific Data, Vol 11, Iss 1, Pp 1-11 (2024) Science Q article 2024 ftdoajarticles https://doi.org/10.1038/s41597-024-03569-6 2024-08-05T17:48:53Z Abstract To understand the genomic characteristics of Arctic plants, we generated 28–44 Gb of short-read sequencing data from 13 Arctic plants collected from the High Arctic Svalbard. We successfully estimated the genome sizes of eight species by using the k-mer-based method (180–894 Mb). Among these plants, the mountain sorrel (Oxyria digyna) and Greenland scurvy grass (Cochlearia groenlandica) had relatively small genome sizes and chromosome numbers. We obtained 45 × and 121 × high-fidelity long-read sequencing data. We assembled their reads into high-quality draft genomes (genome size: 561 and 250 Mb; contig N50 length: 36.9 and 14.8 Mb, respectively), and correspondingly annotated 43,105 and 29,675 genes using ~46 and ~85 million RNA sequencing reads. We identified 765,012 and 88,959 single-nucleotide variants, and 18,082 and 7,698 structural variants (variant size ≥ 50 bp). This study provided high-quality genome assemblies of O. digyna and C. groenlandica, which are valuable resources for the population and molecular genetic studies of these plants. Article in Journal/Newspaper Cochlearia groenlandica Greenland Greenland scurvy-grass Oxyria digyna Svalbard Directory of Open Access Journals: DOAJ Articles Scientific Data 11 1 |
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Science Q Jun Kim Jiseon Lim Moonkyo Kim Yoo Kyung Lee Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
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Science Q |
description |
Abstract To understand the genomic characteristics of Arctic plants, we generated 28–44 Gb of short-read sequencing data from 13 Arctic plants collected from the High Arctic Svalbard. We successfully estimated the genome sizes of eight species by using the k-mer-based method (180–894 Mb). Among these plants, the mountain sorrel (Oxyria digyna) and Greenland scurvy grass (Cochlearia groenlandica) had relatively small genome sizes and chromosome numbers. We obtained 45 × and 121 × high-fidelity long-read sequencing data. We assembled their reads into high-quality draft genomes (genome size: 561 and 250 Mb; contig N50 length: 36.9 and 14.8 Mb, respectively), and correspondingly annotated 43,105 and 29,675 genes using ~46 and ~85 million RNA sequencing reads. We identified 765,012 and 88,959 single-nucleotide variants, and 18,082 and 7,698 structural variants (variant size ≥ 50 bp). This study provided high-quality genome assemblies of O. digyna and C. groenlandica, which are valuable resources for the population and molecular genetic studies of these plants. |
format |
Article in Journal/Newspaper |
author |
Jun Kim Jiseon Lim Moonkyo Kim Yoo Kyung Lee |
author_facet |
Jun Kim Jiseon Lim Moonkyo Kim Yoo Kyung Lee |
author_sort |
Jun Kim |
title |
Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
title_short |
Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
title_full |
Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
title_fullStr |
Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
title_full_unstemmed |
Whole-genome sequencing of 13 Arctic plants and draft genomes of Oxyria digyna and Cochlearia groenlandica |
title_sort |
whole-genome sequencing of 13 arctic plants and draft genomes of oxyria digyna and cochlearia groenlandica |
publisher |
Nature Portfolio |
publishDate |
2024 |
url |
https://doi.org/10.1038/s41597-024-03569-6 https://doaj.org/article/86fea08f3d4642f4a7332131c1ac0e3a |
genre |
Cochlearia groenlandica Greenland Greenland scurvy-grass Oxyria digyna Svalbard |
genre_facet |
Cochlearia groenlandica Greenland Greenland scurvy-grass Oxyria digyna Svalbard |
op_source |
Scientific Data, Vol 11, Iss 1, Pp 1-11 (2024) |
op_relation |
https://doi.org/10.1038/s41597-024-03569-6 https://doaj.org/toc/2052-4463 doi:10.1038/s41597-024-03569-6 2052-4463 https://doaj.org/article/86fea08f3d4642f4a7332131c1ac0e3a |
op_doi |
https://doi.org/10.1038/s41597-024-03569-6 |
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Scientific Data |
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11 |
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1810440090428637184 |