Article
Identification of miR171a-GRAS50 Regulatory Module Associated with Wood Properties in Populus tomentosa.
International journal of molecular sciences - 25 Dec 2025
Shi Guhang, Huang Rui, Qin Shitong, Quan Mingyang, Zhang Deqiang
Abstract excerpt
Enhancing wood properties, particularly fiber length (FL), represents a critical objective in Populus tomentosa breeding programs. However, the molecular mechanisms regulating these traits remain largely elusive. Here, an integrative analysis of the PtomiR171 family, uncovering substantial functional divergence among PtomiR171 family members and identified a PtomiR171a-PtoGRAS50 regulatory axis that may control...
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