Tomato TYLCV Resistance Transcriptome: 1,394 Differentially Expressed Genes

1,394 differentially expressed genes identified from a global transcriptome analysis comparing a ty-5 near isogenic tomato line and its susceptible parent during TYLCV infection. The dataset was created by Chellappan Padmanabhan and last updated on 2026-04 15. It includes results on defense-related genes, RNA-mediated DNA methylation pathways, and the role of an AP2/ERF transcription factor.

Use Cases

• Identify candidate genes for TYLCV resistance breeding based on differential expression data.
• Analyze co-regulation of defense and RNA-directed DNA methylation pathways based on the described network.
• Validate the function of specific transcription factors, like AP2/ERF, in plant-virus interactions.
• Compare transcriptomic responses in near-isogenic lines to isolate the effect of the ty-5 locus.

Strengths

• Includes a specific count of 1,394 differentially expressed genes.
• Focuses on a well-defined biological system: ty-5 resistance against Tomato Yellow Leaf Curl Virus.
• Licensed under CC-BY-4.0 for open reuse and modification.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• The dataset is small at 693.2 KB, indicating a limited scope focused on specific experimental results.
• Description metadata is limited; actual data structure and quality require manual inspection after download.

Provenance

Source

figshare, author Chellappan Padmanabhan.

Collection Method

Global transcriptome analysis (RNA-seq) comparing gene expression in tomato lines at various stages of TYLCV infection.

Time Range

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Freshness

Last updated 2026-04-15 05:32:59; freshness should be verified.

Geography

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