Generally, this clustering diagram coincides with the distributing geography of the 13 chicken breeds.The paper also thinks that the red jungle-fowl is the matriarchic ancestor of Dulong chicken.

• 总体而言，该系统聚类结果与13个鸡种的地理分布是一致的，并且认为独龙鸡是由红原鸡进化而来的家鸡品种。