Poplar Gene Expression Data for Canker Resistance Research

A research document details the identification of 102 WRKY transcription factors in Populus trichocarpa and the functional validation of PdpapWRKY11 in enhancing resistance to Botryosphaeria dothidea. The study, authored by Dongchen Shen and last updated in March 2026, proposes a mechanism linking gene upregulation to lignin biosynthesis. The dataset is a 42.3 KB DOCX file shared under a CC-BY-4.0 license on figshare.

Use Cases

• Study the evolutionary characteristics of the WRKY gene family in poplar based on phylogenetic analysis.
• Investigate the role of specific transcription factors like WRKY11 in pathogen resistance based on gene family and RNA-seq analysis.
• Model the activation of phenylpropanoid pathway genes (PAL, CAD) for lignin accumulation based on the proposed interaction system.

Strengths

• The research is based on genome-wide identification of 102 specific transcription factors.
• Includes molecular functional validation of a key gene, PdpapWRKY11, for disease resistance.
• Shared under a permissive CC-BY-4.0 license for reuse.

Limitations

• The primary data format is a DOCX document; underlying raw data tables or sequences are not directly accessible.
• Row count and column-level documentation are unknown, limiting suitability assessment.
• The dataset's 42.3 KB size indicates it is a summary document with limited scope.

Provenance

Source

figshare, author Dongchen Shen.

Collection Method

Data likely generated through BLASTp and Hidden Markov Model screening, phylogenetic analysis, and molecular validation in transgenic poplar lines.

Time Range

The study's publication date is not specified, but the dataset was updated in March 2026.

Freshness

Last updated 2026-03-18 07:45:53.

Geography

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