Exploration of GmDof11- Module Regulating Oil Synthesis in Plants.

Soybean ( [Linn.] Merr.) is an important oilseed crop. Although transcription factors (TFs) can coordinate the expression of mRNA and lncRNA, their coordination in the soybean oil synthesis pathway remains unclear. This study examined the interaction between the TF GmDof11 and and found that overexpression of led to an increase in the number of seeds, thousand seed weight, crude protein, hydrolysis amino acid, and soluble sugar. Additionally, it reduced the triglyceride and starch contents and affected the proportion of fatty acids, increasing the contents of palmitic acid, stearic acid, and linolenic acid. The yeast two-hybrid experiments revealed that GmDof11 interacts with GmBCCP1, GmLEC1b, and GmFAB2 proteins. In the RT-qPCR analysis of transgenic soybean roots, it was found that GmDof11 can activate the production of and work in conjunction with to oversee oil synthesis and nutrient storage. Our research provides robust theoretical evidence for a comprehensive resolution of TF- regulation in the soybean oil synthesis network.