Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank
Abstract Objectives A composite core collection (CCC) in sesame (Sesamum indicum L.) will help utilize genetic resources efficiently. This study reports, using genomics tools, a representative minimal set (CCC) that capture maximal genetic diversity from a set of 5,856 sesame accessions being conser...
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2025-08-01
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| Online Access: | https://doi.org/10.1186/s12863-025-01347-w |
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| author | Pradeep Ruperao Kapil Tiwari Vandana Rai Rashmi Yadav Mahalingam Angamuthu Anuj Kumar Singh Bhemji P. Galvadiya Anshuman Shah Nitin Gadol Ajay Kumar Rajkumar Subramani Harinder Vishwakarma Pradheep Kanakasabapathi Senthilraja Govindasamy Rasna Maurya Tamanna Batra Aravind Jayaraman Senthil Ramachandran Abhishek Rathore Kuldeep Singh Rakesh Singh Sanjay Kalia Ulavappa B. Angadi Sean Mayes Gyanendra Pratap Singh Parimalan Rangan |
| author_facet | Pradeep Ruperao Kapil Tiwari Vandana Rai Rashmi Yadav Mahalingam Angamuthu Anuj Kumar Singh Bhemji P. Galvadiya Anshuman Shah Nitin Gadol Ajay Kumar Rajkumar Subramani Harinder Vishwakarma Pradheep Kanakasabapathi Senthilraja Govindasamy Rasna Maurya Tamanna Batra Aravind Jayaraman Senthil Ramachandran Abhishek Rathore Kuldeep Singh Rakesh Singh Sanjay Kalia Ulavappa B. Angadi Sean Mayes Gyanendra Pratap Singh Parimalan Rangan |
| author_sort | Pradeep Ruperao |
| collection | DOAJ |
| description | Abstract Objectives A composite core collection (CCC) in sesame (Sesamum indicum L.) will help utilize genetic resources efficiently. This study reports, using genomics tools, a representative minimal set (CCC) that capture maximal genetic diversity from a set of 5,856 sesame accessions being conserved at the National Genebank (NGB) of the ICAR-NBPGR. The CCC will serve as a valuable resource for researchers and breeders to facilitate sesame improvement for traits such as yield, disease resistance, stress resilience, and nutritional content. Ultimately, this work contributes to the broader goal of improving sesame for an ever-increasing demand for vegetable oil, to meet our food security challenges. Data description This study presents ddRAD-seq data for a total of 5,856 sesame accessions that includes 2,496 accessions (a subset of 5,856 accessions) that was reported by us recently. Using next-generation sequencing (NGS) short-reads over 2.16 Terabases of sequence data were generated, with each sample averaging 1.2 million reads. The study identifies a set of 1,768 sesame accessions as the CCC that captures maximal diversity, genotypic and phenotypic. This will aid researchers in trait discovery, association studies, pre-breeding, and parental selection for complex traits viz., yield, disease resistance, stress resilience, and other economically important traits. |
| format | Article |
| id | doaj-art-22f86c3767094be2a244b89eafd1a58e |
| institution | Kabale University |
| issn | 2730-6844 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | BMC |
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| series | BMC Genomic Data |
| spelling | doaj-art-22f86c3767094be2a244b89eafd1a58e2025-08-24T11:54:07ZengBMCBMC Genomic Data2730-68442025-08-012611410.1186/s12863-025-01347-wDevelopment of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National GenebankPradeep Ruperao0Kapil Tiwari1Vandana Rai2Rashmi Yadav3Mahalingam Angamuthu4Anuj Kumar Singh5Bhemji P. Galvadiya6Anshuman Shah7Nitin Gadol8Ajay Kumar9Rajkumar Subramani10Harinder Vishwakarma11Pradheep Kanakasabapathi12Senthilraja Govindasamy13Rasna Maurya14Tamanna Batra15Aravind Jayaraman16Senthil Ramachandran17Abhishek Rathore18Kuldeep Singh19Rakesh Singh20Sanjay Kalia21Ulavappa B. Angadi22Sean Mayes23Gyanendra Pratap Singh24Parimalan Rangan25Center of Excellence in Genomics and Systems Biology, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)Bio Science Research Centre, Sardarkrushinagar Dantiwada Agricultural UniversityICAR-National Institute of Plant BiotechnologyICAR-National Bureau of Plant Genetic Resources (NBPGR)TNAU-Regional Research StationBio Science Research Centre, Sardarkrushinagar Dantiwada Agricultural UniversityBio Science Research Centre, Sardarkrushinagar Dantiwada Agricultural UniversityICAR-National Institute of Plant BiotechnologyICAR-National Institute of Plant BiotechnologyICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-NBPGRTNAU-Regional Research StationICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-National Bureau of Plant Genetic Resources (NBPGR)Genebank, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)Excellence in Breeding Platform, CIMMYTGenebank, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)ICAR-National Bureau of Plant Genetic Resources (NBPGR)Department of Biotechnology, Ministry of Science and Technology, Government of IndiaICAR-Indian Agricultural Statistical Research InstituteCenter of Excellence in Genomics and Systems Biology, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT)ICAR-National Bureau of Plant Genetic Resources (NBPGR)ICAR-National Bureau of Plant Genetic Resources (NBPGR)Abstract Objectives A composite core collection (CCC) in sesame (Sesamum indicum L.) will help utilize genetic resources efficiently. This study reports, using genomics tools, a representative minimal set (CCC) that capture maximal genetic diversity from a set of 5,856 sesame accessions being conserved at the National Genebank (NGB) of the ICAR-NBPGR. The CCC will serve as a valuable resource for researchers and breeders to facilitate sesame improvement for traits such as yield, disease resistance, stress resilience, and nutritional content. Ultimately, this work contributes to the broader goal of improving sesame for an ever-increasing demand for vegetable oil, to meet our food security challenges. Data description This study presents ddRAD-seq data for a total of 5,856 sesame accessions that includes 2,496 accessions (a subset of 5,856 accessions) that was reported by us recently. Using next-generation sequencing (NGS) short-reads over 2.16 Terabases of sequence data were generated, with each sample averaging 1.2 million reads. The study identifies a set of 1,768 sesame accessions as the CCC that captures maximal diversity, genotypic and phenotypic. This will aid researchers in trait discovery, association studies, pre-breeding, and parental selection for complex traits viz., yield, disease resistance, stress resilience, and other economically important traits.https://doi.org/10.1186/s12863-025-01347-wCore collectionddRADGenetic diversitySesame breedingSesame composite core collectionTrait-association |
| spellingShingle | Pradeep Ruperao Kapil Tiwari Vandana Rai Rashmi Yadav Mahalingam Angamuthu Anuj Kumar Singh Bhemji P. Galvadiya Anshuman Shah Nitin Gadol Ajay Kumar Rajkumar Subramani Harinder Vishwakarma Pradheep Kanakasabapathi Senthilraja Govindasamy Rasna Maurya Tamanna Batra Aravind Jayaraman Senthil Ramachandran Abhishek Rathore Kuldeep Singh Rakesh Singh Sanjay Kalia Ulavappa B. Angadi Sean Mayes Gyanendra Pratap Singh Parimalan Rangan Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank BMC Genomic Data Core collection ddRAD Genetic diversity Sesame breeding Sesame composite core collection Trait-association |
| title | Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank |
| title_full | Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank |
| title_fullStr | Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank |
| title_full_unstemmed | Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank |
| title_short | Development of a composite core collection from 5,856 Sesame accessions being conserved in the Indian National Genebank |
| title_sort | development of a composite core collection from 5 856 sesame accessions being conserved in the indian national genebank |
| topic | Core collection ddRAD Genetic diversity Sesame breeding Sesame composite core collection Trait-association |
| url | https://doi.org/10.1186/s12863-025-01347-w |
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