GENEXPERT, a program system for nucleic acid sequence structural interpretation.

A program system for nucleic acid sequence analysis has been developed. The detection and prediction of secondary structures in nucleic acids have been especially emphasized. The system is able to handle most of the common problems found with nucleic acid sequencing like testing homologies, searching for reading frames and signals etc., but in addition it is able to locate and predict secondary structures. The predicted structures can either be printed on normal line printers or displayed on drawing devices like plotters or video screens. Another special feature is the data base-like handling of consensus sequence matrices by the programs DYCOM and EAGLE. Detailed descriptions of the programs have been published elsewhere (Stüber, 1985, 1986).