Fig. 2From: Clinical and genetic features of primary ciliary dyskinesia in a cohort of consecutive clinically suspect children in western ChinaA-B Ultrastructural defects in selected patients. A Absence of inner dynein arm (IDA). Defect (red arrow) conjunction with central apparatus (CA) defects and microtubular disorganization(MTD) (orange arrow) in P5-1; B Outer dynein arm (ODA) defect and inner dynein arm (IDA) defect in P36 (yellow arrow)Back to article page