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Title: The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758)

Abstract

Abstract Since historical times, the inherent human fascination with pearls turned the freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758) into a highly valuable cultural and economic resource. Although pearl harvesting in M. margaritifera is nowadays residual, other human threats have aggravated the species conservation status, especially in Europe. This mussel presents a myriad of rare biological features, e.g. high longevity coupled with low senescence and Doubly Uniparental Inheritance of mitochondrial DNA, for which the underlying molecular mechanisms are poorly known. Here, the first draft genome assembly of M. margaritifera was produced using a combination of Illumina Paired-end and Mate-pair approaches. The genome assembly was 2.4 Gb long, possessing 105,185 scaffolds and a scaffold N50 length of 288,726 bp. The ab initio gene prediction allowed the identification of 35,119 protein-coding genes. This genome represents an essential resource for studying this species’ unique biological and evolutionary features and ultimately will help to develop new tools to promote its conservation.

Authors:
ORCiD logo; ; ; ; ; ; ; ; ; ; ORCiD logo; ; ; ; ; ORCiD logo;
Publication Date:
Sponsoring Org.:
USDOE Office of Nuclear Energy (NE), Nuclear Fuel Cycle and Supply Chain
OSTI Identifier:
1806372
Grant/Contract Number:  
UIDB/04423/2020; UIDP/04423/2020
Resource Type:
Published Article
Journal Name:
DNA Research
Additional Journal Information:
Journal Name: DNA Research Journal Volume: 28 Journal Issue: 2; Journal ID: ISSN 1340-2838
Publisher:
Oxford University Press
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Gomes-dos-Santos, André, Lopes-Lima, Manuel, Machado, André M., Marcos Ramos, António, Usié, Ana, Bolotov, Ivan N., Vikhrev, Ilya V., Breton, Sophie, Castro, L. Filipe C., da Fonseca, Rute R., Geist, Juergen, Österling, Martin E., Prié, Vincent, Teixeira, Amílcar, Gan, Han Ming, Simakov, Oleg, and Froufe, Elsa. The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758). United Kingdom: N. p., 2021. Web. doi:10.1093/dnares/dsab002.
Gomes-dos-Santos, André, Lopes-Lima, Manuel, Machado, André M., Marcos Ramos, António, Usié, Ana, Bolotov, Ivan N., Vikhrev, Ilya V., Breton, Sophie, Castro, L. Filipe C., da Fonseca, Rute R., Geist, Juergen, Österling, Martin E., Prié, Vincent, Teixeira, Amílcar, Gan, Han Ming, Simakov, Oleg, & Froufe, Elsa. The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758). United Kingdom. https://doi.org/10.1093/dnares/dsab002
Gomes-dos-Santos, André, Lopes-Lima, Manuel, Machado, André M., Marcos Ramos, António, Usié, Ana, Bolotov, Ivan N., Vikhrev, Ilya V., Breton, Sophie, Castro, L. Filipe C., da Fonseca, Rute R., Geist, Juergen, Österling, Martin E., Prié, Vincent, Teixeira, Amílcar, Gan, Han Ming, Simakov, Oleg, and Froufe, Elsa. Tue . "The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758)". United Kingdom. https://doi.org/10.1093/dnares/dsab002.
@article{osti_1806372,
title = {The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758)},
author = {Gomes-dos-Santos, André and Lopes-Lima, Manuel and Machado, André M. and Marcos Ramos, António and Usié, Ana and Bolotov, Ivan N. and Vikhrev, Ilya V. and Breton, Sophie and Castro, L. Filipe C. and da Fonseca, Rute R. and Geist, Juergen and Österling, Martin E. and Prié, Vincent and Teixeira, Amílcar and Gan, Han Ming and Simakov, Oleg and Froufe, Elsa},
abstractNote = {Abstract Since historical times, the inherent human fascination with pearls turned the freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758) into a highly valuable cultural and economic resource. Although pearl harvesting in M. margaritifera is nowadays residual, other human threats have aggravated the species conservation status, especially in Europe. This mussel presents a myriad of rare biological features, e.g. high longevity coupled with low senescence and Doubly Uniparental Inheritance of mitochondrial DNA, for which the underlying molecular mechanisms are poorly known. Here, the first draft genome assembly of M. margaritifera was produced using a combination of Illumina Paired-end and Mate-pair approaches. The genome assembly was 2.4 Gb long, possessing 105,185 scaffolds and a scaffold N50 length of 288,726 bp. The ab initio gene prediction allowed the identification of 35,119 protein-coding genes. This genome represents an essential resource for studying this species’ unique biological and evolutionary features and ultimately will help to develop new tools to promote its conservation.},
doi = {10.1093/dnares/dsab002},
journal = {DNA Research},
number = 2,
volume = 28,
place = {United Kingdom},
year = {Tue Mar 23 00:00:00 EDT 2021},
month = {Tue Mar 23 00:00:00 EDT 2021}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1093/dnares/dsab002

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