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A haplotype-resolved chromosomal-level genome assembly of Oxalis articulata

文献类型: 外文期刊

作者: Yang, Wenjie 1 ; Jiang, Changci 1 ; Bi, Changwei 1 ; Zhao, Zhuang 1 ; Fu, Chenlong 1 ; Li, Fangping 3 ; Hou, Zhuangwei 4 ; Hu, Quanjun 2 ; Wang, Zefu 1 ;

作者机构: 1.Nanjing Forestry Univ, Coll Ecol & Environm, Coinnovat Ctr Sustainable Forestry Southern China, State Key Lab Tree Genet & Breeding, Nanjing 210037, Peoples R China

2.Sichuan Univ, Coll Life Sci, Minist Educ, Key Lab Bioresource & Ecoenvironm, Chengdu 610065, Peoples R China

3.South China Agr Univ, Guangdong Prov Key Lab Plant Mol Breeding, State Key Lab Conservat & Utilizat Subtrop Agrobio, Guangzhou 510642, Peoples R China

4.Chinese Acad Agr Sci, Agr Genom Inst Shenzhen, Shenzhen Branch, Guangdong Lab Lingnan Modern Agr,Minist Agr & Rur, Shenzhen 518000, Peoples R China

期刊名称:SCIENTIFIC DATA ( 影响因子:6.9; 五年影响因子:8.7 )

ISSN:

年卷期: 2025 年 12 卷 1 期

页码:

收录情况: SCI

摘要: Oxalis articulata is a widely distributed perennial herb known for its adaptability to diverse environmental conditions. Here, we report the first haplotype-resolved, chromosome-scale genome assembly for O. articulata (Oxalidaceae), generated through PacBio HiFi long reads and Hi-C technology. The resulting assembly comprises two haplotypes with sizes of 377.04 Mb (contig N50 = 31.13 Mb) and 342.70 Mb (contig N50 = 47.46 Mb), respectively. We predicted 36,063 protein-coding genes (94.33% functionally annotated) and 38,292 protein-coding genes (93.80% functionally annotated) in the two haplotypes, respectively. This high-quality genome assembly lays a solid groundwork for future initiatives in ecological and biochemical research for O. articulata.

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