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Lignin Down-regulation of Zea mays via dsRNAi and Klason Lignin Analysis
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MsCCoAOMTh3 confers drought tolerance by mediating lignin content and ROS scavenging.

Shudi Huang1, Fang Ma1, Yunfei Liang1

  • 1College of Grassland Agriculture, Northwest A&F University, Yangling, 712100, China.

Plant Molecular Biology
|January 10, 2026
PubMed
Summary

This study identifies MsCCoAOMTh3 in Medicago sativa, revealing its role in root lignification and enhanced drought tolerance. Overexpression boosts lignin and xylem development, improving plant resilience.

Keywords:
AlfafaCaffeoyl-CoA O-methyltransferaseDrought stressLignin

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