Figure 5.

Chromosomal localization of the mouse CysLT₁ receptor. A fluorescence-labeled DNA fragment containing the mouse CysLT₁ receptor gene was used to probe stimulated embryo fibroblasts in metaphase. (Left) The arrows in the photograph indicate the signal of the CysLT₁ receptor gene. The signals observed near the centromere are hybridization with the X chromosome-specific probe. (Right) Schematic demonstration of the X chromosome. The area corresponding to band XD containing the CysLT₁ receptor alleles is depicted by an arrow.