In January 2019, the Indy Star (Indianapolis, IN) published a story about a male calico cat named David Bowie that was adopted from a local shelter. It is estimated that about 1 in 3000 calico cats is a male. When looking under the microscope at nuclei from cells taken from David Bowie, veterinarians noticed that each nucleus contains a Barr body. What is David Bowie's likely karyotype with respect to his sex chromosomes