An ancient founder mutation located between ROBO1 and ROBO2 is responsible for increased microtia risk in Amerindigenous populations. An ancient founder mutation located between ROBO1 and ROBO2 is responsible for increased microtia risk in Amerindigenous populations

This SuperSeries is composed of the SubSeries listed below. Overall design: Refer to individual Series

本超系列（SuperSeries）由下述子系列（SubSeries）组成。整体设计：请参阅各独立系列。