ArticleDNA research : an international journal for rapid publication of reports on genes and genomes2021
Chromosome-level genome assembly of Japanese chestnut (Castanea crenata Sieb. et Zucc.) reveals conserved chromosomal segments in woody rosids.
Article in DNA research : an international journal for rapid publication of reports on genes and genomes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 21 citations in OpenAlex.
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- Comprehensive curation and validation of genomic datasets for chestnut.Scientific data · 2025Article
- Telomere-to-telomere genome assembly of an allotetraploid pernicious weed, Echinochloa phyllopogon.DNA research : an international journal for rapid publication of reports on genes and genomes · 2023Article
- Rapid and easy construction of a simplified amplicon sequencing (simplified AmpSeq) library for marker-assisted selection.Scientific reports · 2023Article
- The Role of Italy in the Use of Advanced Plant Genomic Techniques on Fruit Trees: State of the Art and Future Perspectives.International journal of molecular sciences · 2023Review
- Genome-wide identification, phylogeny, and gene duplication of the epigenetic regulators in Fagaceae.Physiologia plantarum · 2022Article
- Article
- European and American chestnuts: An overview of the main threats and control efforts.Frontiers in plant science · 2022Review
- Chromosome-level genome assembly provides new insights into Japanese chestnut (Frontiers in plant science · 2022Article
- A jacalin-related lectin domain-containing lipase from chestnut (Current research in food science · 2022Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
Abstract
Japanese chestnut (Castanea crenata Sieb. et Zucc.), unlike other Castanea species, is resistant to most diseases and wasps. However, genomic data of Japanese chestnut that could be used to determine its biotic stress resistance mechanisms have not been reported to date. In this study, we employed long-read sequencing and genetic mapping to generate genome sequences of Japanese chestnut at the chromosome level. Long reads (47.7 Gb; 71.6× genome coverage) were assembled into 781 contigs, with a total length of 721.2 Mb and a contig N50 length of 1.6 Mb. Genome sequences were anchored to the chestnut genetic map, comprising 14,973 single nucleotide polymorphisms (SNPs) and covering 1,807.8 cM map distance, to establish a chromosome-level genome assembly (683.8 Mb), with 69,980 potential protein-encoding genes and 425.5 Mb repetitive sequences. Furthermore, comparative genome structure analysis revealed that Japanese chestnut shares conserved chromosomal segments with woody plants, but not with herbaceous plants, of rosids. Overall, the genome sequence data of Japanese chestnut generated in this study is expected to enhance not only its genetics and genomics but also the evolutionary genomics of woody rosids.
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