Required for assembling actin at ring canals in developing egg chambers. Probably interacts with other developmental proteins involved in nurse cell/oocyte transport through the ring canals. Important for normal neuromotor function (PubMed:23836506). Isoform C is expressed in nurse cells. Isoform A is produced in the nurse cell but transported into the oocyte at stage 1, localizes to the oocyte cortex at stage 8 and to the anterior pole from day 9 onwards. Isoform B is expressed in the somatic follicle cells that surround the germline. Oogenesis and early embryogenesis. 'Hu-li tai shao' means 'too little nursing' in Chinese. Belongs to the aldolase class II family. Adducin subfamily.