After infusion of saline or Ang II in 8-week-old C57BL/6 male mice for 4 weeks via subcutaneous implantation of osmotic pumps, we isolated the suprarenal arteries, including normal aortas from saline-infused mice, non-AAA from Ang II-infused mice and AAA from Ang II-infused mice. The gene discussed is AGT; the disease is triple-A syndrome.