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. 2011 Jan 18;9(1):e1000582. doi: 10.1371/journal.pbio.1000582

Figure 1. Representative examples of RNA ISH data of E14.5 embryos.

Figure 1

The expression categories defined by the annotation summary are illustrated by the following examples. (1) Expression not detected: Rassf1 messenger RNA is not detected at this stage. (2) Homogeneous (non-regional) signal: Wdr68 shows hybridization signal in all tissues and structures. (3) Regionally expressed genes: Crmp1, Mir124, Titf1, and 1300010A20Rik. Crmp1 signal is evident in the brain, the V trigeminal ganglion, the spinal cord, and the neural retina. miR124 is restricted to the nervous system. Titf1 expression is detected in the diencephalon, hypothalamus, telencephalon, thyroid, and lung. 1300010A20Rik is an example of a tissue-specific gene with expression limited to the liver. Complete sets of images for 19,411 genes are available at http://www.eurexpress.org.