There are 4 base permutations, obtained by using the template fragment vs. its mirror image, and aligning the matched bonds in both parallel and anti-parallel fashion.
The symmetric distribution may be a sign that nonlinear wave-wave interactions, such as decay instability, are operating so that the fluctuation energy becomes distributed in both parallel and anti-parallel directions.
Some of these integrations occur in exons of protein-encoding genes [3], both parallel and anti-parallel to the transcription unit (henceforth called sense and antisense, respectively).
For the proposed function, it actually would make sense that oMAP4 can make both parallel and anti-parallel bundles.
Initial analyses demonstrate that plant viruses contain nucleotide sequences which exactly match the seed sequences of human micro-RNAs in both parallel and anti-parallel directions.
A well-known example is the intracellular signaling domain of the chemotaxis receptor that largely consists of long CC stretches in both parallel and anti-parallel configurations [ 18].
In an anti-parallel quadruplex, where both parallel and anti-parallel strands are present, an additional peak at 670 correspondingnding to the C2′- endo/syn conformation is also found [ 25].
The results presented here indicate the presence of sequence similarities both for the parallel and anti-parallel directions.
(b) Bidirectional current switches the MTJ between the parallel and anti-parallel state.
Various SP modes (or more precisely Fano modes) can be coupled in parallel and anti-parallel behaviours.
Higher orders of diffraction and coupling (parallel and anti-parallel) are visible in the graph (±2nd, ±3rd, etc), but are not underlined for clarity purposes.
