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Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae
Elaeagnus mollis Diels (Elaeagnaceae) is a species of shrubs and/or dwarf trees that produces highly nutritious nuts with abundant oil and pharmaceutical properties. It is endemic to China but endangered. Therefore, to facilitate the protection of its genetic resources and the development of its com...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691057/ https://www.ncbi.nlm.nih.gov/pubmed/34864990 http://dx.doi.org/10.1093/gbe/evab266 |
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author | Ren, Baoqing Ru, Dafu Chen, Luqin Duan, Na Li, Yong Shi, Jianwei Cao, Jianting Liu, Bingbing |
author_facet | Ren, Baoqing Ru, Dafu Chen, Luqin Duan, Na Li, Yong Shi, Jianwei Cao, Jianting Liu, Bingbing |
author_sort | Ren, Baoqing |
collection | PubMed |
description | Elaeagnus mollis Diels (Elaeagnaceae) is a species of shrubs and/or dwarf trees that produces highly nutritious nuts with abundant oil and pharmaceutical properties. It is endemic to China but endangered. Therefore, to facilitate the protection of its genetic resources and the development of its commercially attractive traits we generated a high-quality genome of E. mollis. The contig version of the genome (630.96 Mb long) was assembled into 14 chromosomes using Hi-C data, with contig and scaffold N50 values of 18.40 and 38.86 Mb, respectively. Further analyses identified 397.49 Mb (63.0%) of repetitive sequences and 27,130 protein-coding genes, of which 26,725 (98.5%) were functionally annotated. Benchmarking Universal Single-Copy Ortholog assessment indicated that 98.0% of highly conserved plant genes are completely present in the genome. This is the first reference genome for any species of Elaeagnaceae and should greatly facilitate future efforts to conserve, utilize, and elucidate the evolution of this endangered endemic species. |
format | Online Article Text |
id | pubmed-8691057 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-86910572021-12-22 Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae Ren, Baoqing Ru, Dafu Chen, Luqin Duan, Na Li, Yong Shi, Jianwei Cao, Jianting Liu, Bingbing Genome Biol Evol Genome Report Elaeagnus mollis Diels (Elaeagnaceae) is a species of shrubs and/or dwarf trees that produces highly nutritious nuts with abundant oil and pharmaceutical properties. It is endemic to China but endangered. Therefore, to facilitate the protection of its genetic resources and the development of its commercially attractive traits we generated a high-quality genome of E. mollis. The contig version of the genome (630.96 Mb long) was assembled into 14 chromosomes using Hi-C data, with contig and scaffold N50 values of 18.40 and 38.86 Mb, respectively. Further analyses identified 397.49 Mb (63.0%) of repetitive sequences and 27,130 protein-coding genes, of which 26,725 (98.5%) were functionally annotated. Benchmarking Universal Single-Copy Ortholog assessment indicated that 98.0% of highly conserved plant genes are completely present in the genome. This is the first reference genome for any species of Elaeagnaceae and should greatly facilitate future efforts to conserve, utilize, and elucidate the evolution of this endangered endemic species. Oxford University Press 2021-12-02 /pmc/articles/PMC8691057/ /pubmed/34864990 http://dx.doi.org/10.1093/gbe/evab266 Text en © The Author(s) 2021. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Genome Report Ren, Baoqing Ru, Dafu Chen, Luqin Duan, Na Li, Yong Shi, Jianwei Cao, Jianting Liu, Bingbing Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title | Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title_full | Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title_fullStr | Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title_full_unstemmed | Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title_short | Genome Sequence of Elaeagnus mollis, the First Chromosome-Level Genome of the Family Elaeagnaceae |
title_sort | genome sequence of elaeagnus mollis, the first chromosome-level genome of the family elaeagnaceae |
topic | Genome Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691057/ https://www.ncbi.nlm.nih.gov/pubmed/34864990 http://dx.doi.org/10.1093/gbe/evab266 |
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