Vitis 'Zhuosexiang' Haplotype-Resolved Genome Assembly and Annotation

A high-quality, chromosome-scale, haplotype-resolved genome assembly for the grape variety Vitis sp. 'Zhuosexiang' comprises two fully phased haplotypes totaling 520.9 Mb and 518.5 Mb. The dataset includes gene annotations for over 34,000 protein-coding genes per haplype, functional assignments, and identified structural variations. It was authored by Ji and last updated on figshare in April 2026.

Use Cases

• Comparative genomics analysis based on the two fully phased haplotypes (Hap1 and Hap2).
• Gene function prediction based on functional annotation against NR, Swiss-Prot, and UniRef90 databases.
• Structural variation discovery based on the alignment and analysis performed with SyRI.
• Repetitive element analysis based on the annotation revealing over 54% repetitive sequences.

Strengths

• Haplotype-resolved assembly with high contiguity (Scaffold N50: 25.0 Mb and 25.8 Mb).
• Comprehensive gene annotation yielding 34,240 and 34,062 high-confidence protein-coding genes.
• Integration of multiple sequencing technologies (PacBio HiFi, ONT ultra-long reads, Hi-C).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect source bias inherent to a single grape variety.

Provenance

Source

figshare

Collection Method

Genome assembly and annotation via Hifiasm, 3D-DNA, Juicebox, BRAKER, GenomeThreader, PASA, and other bioinformatics tools.

Freshness

Last updated 2026-04-28 13:06:29; freshness should be verified.