<unk>  is a scattering technique in which molecular structure is determined from scattering data (usually of X-rays or electrons) from filaments composed of a regular array of molecules distinguished by a single direction (the<unk>  axis).
The resulting<unk>  patterns show layer lines, each with Bessel function intensities.
Fiber diffraction
Biological small-angle X-ray scattering
Ion chromatography
Electrophoresis
Counterimmunoelectrophoresis
Isoelectric focusing
Native PAGE
Enzyme assay