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Figure 4. Image retrieval with a user-defined expression pattern. The annotated images may be searched with a user defined expression pattern, using the annotation tool to define the pattern of interest. A,B: Two example queries are shown: a narrow central stripe on a neurula stage 13 embryo, displayed from a posterior-dorsal view, anterior to the top (A), and two paraxial stripes on the same view (B). The results obtained are ranked according to the similarity between the image annotation and the query (score on the top), and additional information is shown, such as gene or clone name, and protein sequence similarities for identification purposes. Note the clear discrimination between the two closely spaced patterns in these examples. Schematic diagram: copyright 1994 from “Normal Table of Xenopus laevis” by Nieuwkoop and Faber. Reproduced by permission of Garland Science/Taylor & Francis, LLC.Download figure to PowerPoint |
