{"title":"Trigonella corniculata (L.)L的染色体尺度基因组组装。Nagauri pan /Kasuri methi),一种重要的香料。","authors":"Ambika Baldev Gaikwad, Sheel Yadav, Ratna Kumari, Wanchha Maurya, Parimalan Rangan, Rakesh Singh, Gyanendra Pratap Singh","doi":"10.1038/s41597-025-04858-4","DOIUrl":null,"url":null,"abstract":"<p><p>Trigonella corniculata (L) L. or Nagauri pan /Kasuri methi, is an important spice crop with high nutraceutical potential. We report the de novo chromosome-scale assembly of T. corniculata genome using high coverage PacBio, Illumina and Hi-C reads. The assembly spans 798 Mb (Megabases) in 282 scaffolds with a scaffold N50 of 99.6 Mb. More than 98% of the sequence length is captured in eight different pseudomolecules with an average length of 98 Mb. A BUSCO score of over 97% is suggestive of the high degree of completeness and contiguity of the genome. A total of 64,801 protein-coding genes are predicted. Genome-wide Simple Sequence Repeats (99,149) have been identified and wet lab validated at forty-eight loci. The chromosome-scale genome assembly of T. corniculata and the SSR markers identified in this study will provide a strong foundation for future structural and functional genomics studies in T. corniculata and other fenugreek species.</p>","PeriodicalId":21597,"journal":{"name":"Scientific Data","volume":"12 1","pages":"509"},"PeriodicalIF":6.9000,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11947087/pdf/","citationCount":"0","resultStr":"{\"title\":\"Chromosome-scale genome assembly of Trigonella corniculata (L.)L. (Nagauri pan /Kasuri methi), an important spice.\",\"authors\":\"Ambika Baldev Gaikwad, Sheel Yadav, Ratna Kumari, Wanchha Maurya, Parimalan Rangan, Rakesh Singh, Gyanendra Pratap Singh\",\"doi\":\"10.1038/s41597-025-04858-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Trigonella corniculata (L) L. or Nagauri pan /Kasuri methi, is an important spice crop with high nutraceutical potential. We report the de novo chromosome-scale assembly of T. corniculata genome using high coverage PacBio, Illumina and Hi-C reads. The assembly spans 798 Mb (Megabases) in 282 scaffolds with a scaffold N50 of 99.6 Mb. More than 98% of the sequence length is captured in eight different pseudomolecules with an average length of 98 Mb. A BUSCO score of over 97% is suggestive of the high degree of completeness and contiguity of the genome. A total of 64,801 protein-coding genes are predicted. Genome-wide Simple Sequence Repeats (99,149) have been identified and wet lab validated at forty-eight loci. The chromosome-scale genome assembly of T. corniculata and the SSR markers identified in this study will provide a strong foundation for future structural and functional genomics studies in T. corniculata and other fenugreek species.</p>\",\"PeriodicalId\":21597,\"journal\":{\"name\":\"Scientific Data\",\"volume\":\"12 1\",\"pages\":\"509\"},\"PeriodicalIF\":6.9000,\"publicationDate\":\"2025-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11947087/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Scientific Data\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.1038/s41597-025-04858-4\",\"RegionNum\":2,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Data","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1038/s41597-025-04858-4","RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Chromosome-scale genome assembly of Trigonella corniculata (L.)L. (Nagauri pan /Kasuri methi), an important spice.
Trigonella corniculata (L) L. or Nagauri pan /Kasuri methi, is an important spice crop with high nutraceutical potential. We report the de novo chromosome-scale assembly of T. corniculata genome using high coverage PacBio, Illumina and Hi-C reads. The assembly spans 798 Mb (Megabases) in 282 scaffolds with a scaffold N50 of 99.6 Mb. More than 98% of the sequence length is captured in eight different pseudomolecules with an average length of 98 Mb. A BUSCO score of over 97% is suggestive of the high degree of completeness and contiguity of the genome. A total of 64,801 protein-coding genes are predicted. Genome-wide Simple Sequence Repeats (99,149) have been identified and wet lab validated at forty-eight loci. The chromosome-scale genome assembly of T. corniculata and the SSR markers identified in this study will provide a strong foundation for future structural and functional genomics studies in T. corniculata and other fenugreek species.
期刊介绍:
Scientific Data is an open-access journal focused on data, publishing descriptions of research datasets and articles on data sharing across natural sciences, medicine, engineering, and social sciences. Its goal is to enhance the sharing and reuse of scientific data, encourage broader data sharing, and acknowledge those who share their data.
The journal primarily publishes Data Descriptors, which offer detailed descriptions of research datasets, including data collection methods and technical analyses validating data quality. These descriptors aim to facilitate data reuse rather than testing hypotheses or presenting new interpretations, methods, or in-depth analyses.