author keywords: Populus trichocarpa; protein interaction; transcription factors; homeodomain; MYB/SANT domain; DUF3755

MeSH headings : Cambium / genetics; Cambium / metabolism; Gene Expression Profiling; Gene Expression Regulation, Plant; Homeodomain Proteins / genetics; Homeodomain Proteins / metabolism; Phloem / genetics; Phloem / metabolism; Plant Proteins / genetics; Plant Proteins / metabolism; Populus / genetics; Populus / metabolism; Protein Binding; Two-Hybrid System Techniques; Wood / genetics; Wood / metabolism; Xylem / genetics; Xylem / metabolism

TL;DR: The discovery of an additional protein-protein interaction domain inDRIF proteins, DUF3755, and its ability to form heterodimers and heterotrimers involving MYB/SANT and wood-associated homeodomain proteins, implicates DRIF proteins as mediators of a broader array of processes than previously reported. (via Semantic Scholar)