In addition to small periodicities (<10 days), the spectra are dominated by a period band centered at 20 days.
Of particular interest are the mid-term periodicities (1 2 yrs).
Two scales of modulations have been evidenced, with two different periodicities (∼50 and ∼10 nm).
The first method requires the number of signal components and relies on inequality of component periodicities [15].
We found significant periodicities: 4 6 days in growth rate in length, and 5 10 days in mass respectively explaining 82 and 80% and of the total variation.
We tested each prediction experimentally and showed that we were able to correctly predict 10 out of 10 nucleosome array periodicities ±5 bp (P-value<10−7) [17].
Songs are often hierarchically organized where notes are combined into syllables, syllables into motifs and motifs into phrases with multiple layers of repetition or periodicities [7], [8].
This concept was originally advanced by Trifonov and Sussman [28] and has been incorporated into a large number of models for predicting nucleosome positioning from AA/TT/TA sequence periodicities [7], [16], [29], [30].
We prepared a total of 253 patterns of amino acid periodicities (23 groups × 11 non-redundant periodicities).
Both P. pitheci and P. silvaticum have tertian periodicities (5, 7 ) and are distinguishable from human plasmodia (7 ).
Specifically, the periodicity distribution of control microfibrils was unimodally distributed with a peak centred at 56 nm whereas microfibrils extracted from diabetic tissue were distributed into two populations with resting periodicities 51 and 73 nm.
