Fig. 2. Changes in transcript levels of the genes encoding transcription factors after gcm misexpression. Bars represent the fold changes in gene expression levels between wild-type embryos and sca-gcm embryos. Positive values indicate that the relative expression level of a gene is increased (upregulation) and negative values indicate a decrease (downregulation). Normalized average difference values are given for the wild-type condition as follows: yellow bars represent <100; orange bars represent 100-1000; red bars represent >1000.