Fig. 10From: How an essential Zn2Cys6 transcription factor PoxCxrA regulates cellulase gene expression in ascomycete fungi?Postulated modules of the PoxCxrA and PoxClrB networks regulating cellulase gene expression in P. oxalicum. Lines with arrows indicate positive regulation, lines with flat ends indicate negative regulation, and dashed lines with flat ends represent unknown repressive expression. I–IV indicates predicted regulatory process over timeBack to article page