Fig. 9

Schematic presentation of native and fusion TFs. a The primary structure of the three Gal4-like TFs, Xyr1, Ypr1, and Ypr2 was subjected to an in silico analysis. Yellow boxes, Zn(II)2Cys6 binuclear cluster DNA-binding domain (smart00066); white boxes, FTFMHR (cd12148); blue boxes, fungal-specific transcription factor domain pfam04082; orange boxes, fungal-specific transcription factor domain smart00906; red, empty boxes, predicted coiled coils; green bars, highly conserved stretches in the C-termini. b The N-terminus of Xyr1 fused to the C-termini of Ypr1 and Ypr2 resulting in the fusion TFs XY1 and XZ0b, respectively