The present invention relates generally to the field of molecular biology and concerns a method for increasing various plant yield-related traits by increasing expression in a plant of: (i) a nucleic acid sequence encoding a Growth-RegulatingFactor (GRF) polypeptide and of (ii) a nucleic acid sequence encoding a synovial sarcoma translocation (SYT) polypeptide, wherein said yield-related traits are increased relative to plants having increased expression of one of: (i) a nucleic acid sequence encoding a GRF polypeptide, or (ii) a nucleic acid sequence encoding a SYT polypeptide. The present invention also concerns plants having increased expression of (i) a nucleic acid sequence encoding a GRF polypeptide and of (ii) a nucleic acid sequence encoding a SYT polypeptide, wherein said plants have increased yield-related traits relative to plants having increased expression of one of: (i) a nucleic acid sequence encoding a GRF polypeptide or (ii) a nucleic acid sequence encoding a SYT polypeptide. The invention also provides constructs useful in the methods of the invention.
