Figure 5From: Hierarchical structure of cascade of primary and secondary periodicities in Fourier power spectrum of alphoid higher order repeatsPower spectrum of artificially constructed perfect HOR sequence formed by a sequence of 54 exactly identical HOR copies, equal to the 2734-bp consensus HOR corresponding to AC017075.8 in chromosome 7. Computation is performed using quartic mapping with parametrization (Eq. 6). (a) Low-frequency section. (b) Medium frequency section.Back to article page