Description of an ultrathin multiwire proportional chamber-based detector and application to the characterization of the Spraguea lophii (Microspora) two-dimensional genome fingerprint.

Multiwire proportional chamber is a useful technology to build detectors that supersede the lack of interactivity of autoradiography in molecular biology experiments. Some drawbacks still limited the diffusion of existing instruments in biological laboratories. The major competitors are storage phosphor imaging systems.