Figure 1From: The tissue micro-array data exchange specification: a web based experience browsing imported data Producing a TMA block and slide. A slide from a source block is marked to indicate the area of interest. The marked slide is used to locate the place to punch out a core. The core is extracted from the source block and then inserted into a wax TMA block with cores from other source blocks. TMA slides are then cut from the TMA block.Back to article page