Figure 4From: The first case of 38,XX (SRY-positive) disorder of sex development in a cat Inactivation status of X and X SRY chromosomes. A) and C) R-banded metaphases, B) and D) FISH with SRY -specific BAC probe (red) on the same DAPI-banded metaphases. Active X chromosome is marked by a solid circle and inactive by a doted circle.Back to article page