The following protein defects can cause hereditary spherocytosis except -: (A) Ankyrin, (B) Palladin, (C) Glycophorin C, (D) Anion transport protein
Answer is C. Hereditary spherocytosis occurs due to defect in : -


Ankyrin                  


Band 3 (Anion transport protein)


Spectrin           


Band 4.2


Note: Band 4.2 is also known as palladin.