Whole Genome Resequencing of Tobacco K326 and Cold-Sensitive Mutant M18

1,155,183 SNPs and 286,674 InDels were detected in wild-type tobacco K326, while its mutant M18 had 1,724,339 SNPs and 360,131 InDels. The dataset contains whole-genome resequencing data comparing these two tobacco varieties to study cold-induced early flowering. It was authored by Hui Yin and uploaded to figshare in April 2026.

Use Cases

• Identify candidate genes for cold-induced flowering based on SNP and InDel differences
• Analyze gene function annotations for categories like plant reproduction and metal ion transport
• Study pathways involved in plant metabolism, oxidative phosphorylation, and photosynthesis
• Investigate roles of transcription factors (MYB, WRKY) and kinases (14-3-3, MAPK, CDPK) in stress response

Strengths

• Identifies 75 candidate genes associated with flowering and stress resistance
• Provides detailed counts of genetic variants: over 1.7 million SNPs and 360,000 InDels in the mutant
• Includes functional annotations via GO classification and KEGG pathway analysis

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Data scale is 24.4 MB, a relatively small genomic dataset

Provenance

Source

figshare

Collection Method

Whole-genome resequencing performed on tobacco varieties K326 and M18

Freshness

Last updated 2026-04-27 07:01:22; freshness should be verified