The Crown Pearl: a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758)
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The Crown Pearl : a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758). / Gomes-dos-Santos, André; Lopes-Lima, Manuel; Machado, André M.; Ramos, António Marcos; 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.
In: DNA research : an international journal for rapid publication of reports on genes and genomes, Vol. 28, No. 2, dsab002, 2021.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The Crown Pearl
T2 - a draft genome assembly of the European freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758)
AU - Gomes-dos-Santos, André
AU - Lopes-Lima, Manuel
AU - Machado, André M.
AU - Ramos, António Marcos
AU - Usié, Ana
AU - Bolotov, Ivan N.
AU - Vikhrev, Ilya V.
AU - Breton, Sophie
AU - Castro, L. Filipe C.
AU - da Fonseca, Rute R.
AU - Geist, Juergen
AU - Österling, Martin E.
AU - Prié, Vincent
AU - Teixeira, Amílcar
AU - Gan, Han Ming
AU - Simakov, Oleg
AU - Froufe, Elsa
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
KW - Margaritifera margaritifera
KW - freshwater mussel
KW - pearls
KW - unionida genome
KW - whole genome
U2 - 10.1093/dnares/dsab002
DO - 10.1093/dnares/dsab002
M3 - Journal article
C2 - 33755103
AN - SCOPUS:85107084604
VL - 28
JO - DNA Research
JF - DNA Research
SN - 1340-2838
IS - 2
M1 - dsab002
ER -
ID: 273697562