Fig. 1From: IS982 and kin: new insights into an old IS familyIS982 inverted repeats left and right sequence logo, generated by WebLogo 3 [28]. The x-axis represents position of the corresponding nt. The y-axis represents bits, which indicate the maximum entropy for the given sequence type (log2 4 = 2 bits for DNA/RNA). The height of symbols within the stack reflects the relative frequency of the corresponding nt at that positionBack to article page