Overexpression Analysis of PtrLBD41 Suggests Its Involvement in Salt Tolerance and Flavonoid Pathway in Populus trichocarpa

Soil salinization is a significant environmental stress factor, threatening global agricultural yield and ecological security. Plants must effectively cope with the adverse effects of salt stress on survival and successful reproduction. Lateral Organ Boundaries (LOB) Domain (LBD) genes, a gene family encoding plant-specific transcription factors (TFs), play important roles in plant growth and development. Here, we identified and functionally characterized the LBD family TF PtrLBD41 from