chagning text size and font when using HeatMap2


I have been able to generate heatmap using heatmap2 but due to the large number of genes (50 up/50 down regulated) selected all genes are “mushed” together and therefore unreadable. I was wondering is there any way of reducing the size of these gene text (pre or post heatmap2) in Galaxy so genes are nicely aligned and clear to read?

Thank you,


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