Document 0165 DOCN M95B0165 TI Accurate determination of DNA in agarose gels using the novel algorithm GelScann(1.0). DT 9511 AU Metzker ML; Allain KM; Gibbs RA; Department of Molecular and Human Genetics, Baylor College of; Medicine, Houston, TX 77030, USA. SO Comput Appl Biosci. 1995 Apr;11(2):187-94. Unique Identifier : AIDSLINE MED/95346415 AB GelScann(1.0) is a user-friendly program that accurately quantitates DNA from CCD imaged agarose gels. The algorithm automatically locates lanes, locates bands within a given lane, and quantitates the intensity of each band. GelScann (1.0) uses a statistical method to discriminate DNA from local background fluorescence. The sensitivity of the LaneFinder and BandFinder can be adjusted by the user interacting with GelScann (1.0)'s option box. We demonstrate that GelScann(1.0) can accurately determine DNA that GelScann(1.0) can accurately determine DNA concentrations for routine molecular biology applications and determine the relative intensities of PCR amplified fragments for genetic testing. DE *Algorithms Bacteriophage M13/GENETICS DNA, Viral/*ANALYSIS Electrophoresis, Agar Gel/*METHODS Female Heterozygote Detection Human HIV Infections/VIROLOGY HIV-1/GENETICS *Image Processing, Computer-Assisted Microcomputers Muscular Dystrophy/GENETICS Polymerase Chain Reaction Support, Non-U.S. Gov't Support, U.S. Gov't, P.H.S. JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).