According to DNA testing, Longoria's overall genetic ancestry is 70% European, 27% Asian and Indigenous, and 3% African. After a computer compared the DNA results of Gates's dozen guests, tests showed that she is genetically related to cellist Yo-Yo Ma, who is of Chinese heritage. Since women have two X chromosomes and no Y chromosome, Longoria did not inherit her father's Y-DNA, but she did inherit her mother's mitochondrial DNA (genetic information passed from mother to child). Longoria's mtDNA belongs to the Haplogroup A2, making her a direct descendant of a Native American woman, a Maya from the territory of Mexico long before it was Mexico. Her ancestors include many other Maya on both sides of her family.