Figure 4
From: Automatic analysis of 2D polyacrylamide gels in the diagnosis of DNA polymorphisms
Image showing various artefacts that occur when analysing lanes. The images show the following cases: A) – correct, the lanes are continuous and have a fixed width, B) – incorrect, the lanes have uneven width, C), D) - incorrect, the lanes are broken and their proper identification and classification, without further analysis, is difficult, E) the lanes are not arranged in a straight line, F) the lanes do not have equal width.