Chromosome-level and haplotype-resolved genome assembly of Bougainvillea glabra

Lan Lan; Haiyan Li; Shisong Xu; Yueting Xu; Qingyun Leng; Linbi Zhang; Linqiao Wu; Junmei Yin; Zhiqiang Wu; Junhai Niu

doi:10.1038/s41597-024-04333-6

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Chromosome-level and haplotype-resolved genome assembly of Bougainvillea glabra

Journal article

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Chromosome-level and haplotype-resolved genome assembly of Bougainvillea glabra

Lan Lan, Haiyan Li, Shisong Xu, Yueting Xu, Qingyun Leng, Linbi Zhang, Linqiao Wu, Junmei Yin, Zhiqiang Wu and Junhai Niu

Scientific data, Vol.12(1), 107

2025

DOI: https://doi.org/10.1038/s41597-024-04333-6

PMID: 39827170

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Abstract

Chromosomes, Plant - genetics

Genome, Plant

Haplotypes

Molecular Sequence Annotation

Nyctaginaceae - genetics

Bougainvillea glabra Choisy, a common perennial shrub or climbing vine in tropical and subtropical areas, has significant ornamental and ecological value due to its showy floriferous blooms and adaptability to multiple environmental stresses. In this study, based on PacBio and Hi-C sequencing data, we presented the haplotype-resolved, and chromosome-level assembled genomes for B. glabra (2n = 34). We obtained two haplotypes with genome size of 2,855,692,602 bp and 2,889,511,499 bp, N50 of 165 Mbp and 167 Mbp, and both anchored to 17 chromosomes with anchor ratio of 97.07% and 97.55%, respectively. Through the BUSCO evaluation process, the two assembled haplotypes both exhibited the high score of 96%. By combining the high-confidence different evidence of genome structure annotation pipeline we annotated each haplotype containing ~33,000 predicted genes, of which 86% were functionally annotated by different databases. These high-quality haplotypes assembly and annotation results will serve as a great genomic resource to explore the ornamental traits and environmental adaptability and accelerate improvement in future.

Details

Title: Chromosome-level and haplotype-resolved genome assembly of Bougainvillea glabra
Authors/Creators: Lan Lan - Agricultural Genomics Institute at Shenzhen
Haiyan Li - Tropical Crops Genetic Resources Institute
Shisong Xu - Tropical Crops Genetic Resources Institute
Yueting Xu - Tropical Crops Genetic Resources Institute
Qingyun Leng - Tropical Crops Genetic Resources Institute
Linbi Zhang - Hainan Daxin Landscape Co., Ltd, Haikou, China
Linqiao Wu - Hainan Big Lake Bridge Technology Co., Ltd, Haikou, China
Junmei Yin - Tropical Crops Genetic Resources Institute
Zhiqiang Wu - Huazhong Agricultural University
Junhai Niu - Tropical Crops Genetic Resources Institute
Publication Details: Scientific data, Vol.12(1), 107
Publisher: Springer Nature
Number of pages: 7
Grant note: The Special Basic Research Fund for Nonprofit Central Public Research Institutes (1630032018005, 1630032022004); The Key Research and Development Projects of Haikou City (2023-051); The Key Research and Development Projects of Hainan Province (ZDYF2022XDNY: NKLTCBCXTD36 Project of National Key Laboratory for Tropical Crop Breeding: 1630032018005, 1630032022004 Special Basic Research Fund for Nonprofit Central Public Research Institutes: SSKYRW05-2 Agricultural Genomics Institute at Shenzhen: 2023-051 Key Research and Development Projects of Haikou City: ZDYF2022XDNY267 Key Research and Development Projects of Hainan Province: 110243160001007 Chinese Academy of Agricultural Sciences Elite Youth Program
This work was supported by the Project of National Key Laboratory for Tropical Crop Breeding (No. NKLTCBCXTD36), the Special Basic Research Fund for Nonprofit Central Public Research Institutes (1630032018005, 1630032022004), the Funding of Major Scientific Research Tasks from Agricultural Genomics Institute at Shenzhen (SSKYRW05-2), the Key Research and Development Projects of Haikou City (2023-051), the Key Research and Development Projects of Hainan Province (ZDYF2022XDNY267), and the Chinese Academy of Agricultural Sciences Elite Youth Program (grant 110243160001007).
Identifiers: 991005734986207891
Murdoch Affiliation: State Agricultural Biotechnology Centre
Language: English
Resource Type: Journal article

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Collaboration types: Domestic collaboration; International collaboration
Citation topics: 1 Clinical & Life Sciences; 1.54 Molecular & Cell Biology - Genetics; 1.54.1543 Flow Cytometry
Web Of Science research areas: Multidisciplinary Sciences
ESI research areas: Biology & Biochemistry