Fig. 6From: A genomic survey of transposable elements in the choanoflagellate Salpingoeca rosetta reveals selection on codon usageValues of Fop plotted against TE expression for TE families in the S. rosetta genome. a All TE families. b copia-like families. c Chromoviral families. d DNA transposon families. Green dots represent copia-like families, blue dots represent gypsy-like families and purple dots represent DNA transposons. The linear line of best fit is shown in redBack to article page