Chromosome-Level Genome Assembly of the Butter Clam Saxidomus purpuratus SCIE SCOPUS

DC Field Value Language Kim, Jungeun - Kim, Hui-Su - Choi, Jae-Pil - Kim, Min Sun - Woo, Seonock - Kim, Yeonghye - Jo, Yejin - Yum, Seungshic - Bhak, Jong - 2022-08-08T02:30:10Z - 2022-08-08T02:30:10Z - 2022-08-08 - 2022-07 -
dc.identifier.issn 1759-6653 -
dc.identifier.uri -
dc.description.abstract Herein, we provide the first whole-genome sequence of the purple butter clam (Saxidomus purpuratus), an economically important bivalve shellfish. Specifically, we sequenced and de novo assembled the genome of Sa. purpuratus based on PromethION long reads and Hi-C data. The 978-Mb genome of Sa. purpuratus comprises 19 chromosomes with 36,591 predicted protein-coding genes. The N50 length of Sa. purpuratus genome is 52 Mb, showing the highest continuous assembly among bivalve genomes. The Benchmarking by Universal Single-Copy Orthologs assessment indicated that 95.07% of complete metazoan universal single-copy orthologs (n = 954) were present in the assembly. Approximately 51% of Sa. purpuratus genome comprises repetitive sequences. Based on the high-quality Sa. purpuratus genome, we resolved half of the immune-associated genes, namely, scavenger receptor (SR) proteins, which are collinear to those in the closely related Cyclina sinensis genome. This finding suggested a high degree of conservation among immune-associated genes. Twenty-two (19%) SR proteins are tandemly duplicated in Sa. purpuratus genome, suggesting putative convergence evolution. Overall, Sa. purpuratus genome provides a new resource for the discovery of economically important traits and immune-response genes. -
dc.description.uri 1 -
dc.language English -
dc.publisher Oxford University Press -
dc.title Chromosome-Level Genome Assembly of the Butter Clam Saxidomus purpuratus -
dc.type Article -
dc.citation.title Genome Biology and Evolution -
dc.citation.volume 14 -
dc.citation.number 7 -
dc.contributor.alternativeName 우선옥 -
dc.contributor.alternativeName 조예진 -
dc.contributor.alternativeName 염승식 -
dc.identifier.bibliographicCitation Genome Biology and Evolution, v.14, no.7 -
dc.identifier.doi 10.1093/gbe/evac106 -
dc.identifier.scopusid 2-s2.0-85135420908 -
dc.identifier.wosid 000833077400002 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.description.isOpenAccess Y -
dc.subject.keywordPlus ANNOTATION -
dc.subject.keywordPlus SCAVENGER -
dc.subject.keywordAuthor butter clam -
dc.subject.keywordAuthor Saxidomus purpuratus -
dc.subject.keywordAuthor genome -
dc.subject.keywordAuthor chromosome level -
dc.relation.journalWebOfScienceCategory Evolutionary Biology -
dc.relation.journalWebOfScienceCategory Genetics & Heredity -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Evolutionary Biology -
dc.relation.journalResearchArea Genetics & Heredity -
Appears in Collections:
Marine Resources Research Division > Marine Biotechnology Research Center > 1. Journal Articles
South Sea Research Institute > Risk Assessment Research Center > 1. Journal Articles
Files in This Item:
There are no files associated with this item.


Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.