Chromosomes do not define gender, and being transgender is not related to having different sex chromosomes. Sometimes people do not identify with the biological sex they are assigned at birth, and whichever gender someone identifies with (or not) is based on their internal sense of being, not chromosomes. Most people are assigned a biological sex at birth based on their body parts, not on their chromosomes. Therefore, it is not accurate to say that transgender people have a specific set of chromosomes. However, there are some cases where transgender individuals have been found to have chromosomal differences. For example, there is a documented case of a transsexual male with a 47,XYY karyotype. Additionally, some studies have suggested that certain genetic conditions may play a role in gender identity, but more research is needed to fully understand this complex topic. Ultimately, gender identity is a complex and multifaceted concept that cannot be reduced to a single biological factor such as chromosomes.