2020
DOI: 10.7717/peerj.10313
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High-quality genome assembly of Metaphire vulgaris

Abstract: Earthworms enrich the soil and protect the health of their ecological environment. Previous studies on these invertebrates determined their protein content, hormone secretions, medicinal value, and ecological habits, but their whole genomic sequence remains incomplete. We performed whole genome sequencing of Metaphire vulgaris (Chen, 1930), which belongs to the genus Metaphire of the family Megascolecidae. The genome assembly was 729 Mb, with a N50 contig size of 4.2 Mb. In total, 559 contigs were anchored to … Show more

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Cited by 11 publications
(9 citation statements)
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“…Of these, 38 are members of the ANTP/HOXL class, which is involved in embryonic development. This number is comparable to that found in the recently assembled high-quality genome of Metaphire vulgaris 53 , another annelid. Supplementary Fig.…”
Section: Resultssupporting
confidence: 82%
“…Of these, 38 are members of the ANTP/HOXL class, which is involved in embryonic development. This number is comparable to that found in the recently assembled high-quality genome of Metaphire vulgaris 53 , another annelid. Supplementary Fig.…”
Section: Resultssupporting
confidence: 82%
“…On top of the enhanced inter-chromosomal translocation rate, our analysis also detected whole genome duplications, confirming the already reported duplication in Metaphire (Jin et al 2020). We observed the same duplicated karyotype in Amynthas, but not in Perionyx, which narrows the likely timing of this duplication event.…”
Section: Widespread Loss Of Chromosomal Synteny Among Clitellate Anne...supporting
confidence: 90%
“…The following chromosome-scale and scaffold-level annelid and mollusk genomes, as well as their genome annotations and protein sequences, were downloaded for this project: Helobdella robusta (GCF_000326865.2) (Simakov et al 2013), Hirudinaria manillensis (GCA_034509925.1) (Guan et al 2019), Metaphire vulgaris (GCA_018105865.1) (Jin et al 2020), Amynthas corticis (GCA_900184025.1) (Wang et al 2021), Eisenia andrei (GWHACBE00000000) (Shao et al 2020) The genomes were prepared for use with the odp software package (Schultz et al 2023) by extracting the protein coordinate information to rbh files.…”
Section: Genome Database Preparationmentioning
confidence: 99%
“…The protein models underlying this article are individually available at a variety of repositories Zenodo (Copley et al 2018;Kvist et al 2019;schultz and Francis 2020), National Center for Biotechnology Information (NCBI), Ensembl, SIMRBASE (Data), OIST Marine Genome Projects (Data), Github (Ryan), Harvard Dataverse(Qingxiang), Plos One (Delroisse et al 2016), Google Drive (Data), Neurobase (Data), Bitbucket, Dryad (Data), Ephybase (Data), Reefgenomics (Liew et al 2016), GigaDB (Data), National Genomics Data Center (NGDC) (Chen et al 2021), Figshare (Data), PeerJ (Jin et al 2020), Planmine (Rozanski et al 2019), NHGRI (Data), and the Ryan Lab website (Ryan). All protein models have their assembly information listed in Supplementary Table 1.…”
Section: Data Availabilitymentioning
confidence: 99%