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<p><i>Bambusa tulda</i> Roxb., a member of the Bambusoideae subfamily, is an ecologically and commercially important plant resource widely distributed in the Indian subcontinent. Our study reports long-read PacBio HiFi sequencing and genome assembly of <i>B. tulda</i>. The <i>de novo</i> haploid genome assembly of <i>B. tulda</i> predicted 43 contigs, distributed across three subgenomes, with a total sequenced length of 1.37 Gb, contig N50 of 35.69 Mb, and BUSCO score 99%. Repetitive elements constitute 63.31% of the genome. Functional annotation predicted 56,890 protein-coding genes, constituting 19.44% of the genome. This genome sequence will serve as an invaluable resource for future studies on the life history traits, phylogenomic analysis, comparative genomics, and targeted genome modification for important trait improvement of <i>B. tulda</i>.</p>

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Genome sequencing, de novo assembly and annotation of the commercially important bamboo, Bambusa tulda Roxb

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年2月4日

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  • Sutrisha Kundu,
  • Oliver Rupp,
  • Sonali Dey,
  • Mridushree Basak,
  • Sudeshna Bera,
  • Annette Becker,
  • Malay Das

摘要

Bambusa tulda Roxb., a member of the Bambusoideae subfamily, is an ecologically and commercially important plant resource widely distributed in the Indian subcontinent. Our study reports long-read PacBio HiFi sequencing and genome assembly of B. tulda. The de novo haploid genome assembly of B. tulda predicted 43 contigs, distributed across three subgenomes, with a total sequenced length of 1.37 Gb, contig N50 of 35.69 Mb, and BUSCO score 99%. Repetitive elements constitute 63.31% of the genome. Functional annotation predicted 56,890 protein-coding genes, constituting 19.44% of the genome. This genome sequence will serve as an invaluable resource for future studies on the life history traits, phylogenomic analysis, comparative genomics, and targeted genome modification for important trait improvement of B. tulda.