A variant in human leucine-rich repeat and coiled-coil domain-containing 1 (LRRCC1) elevates meiotic aneuploidy in oocytes
This study demonstrates that the human LRRCC1 gene variant p.H69Q disrupts acentrosomal microtubule organizing center clustering, leading to defective meiotic spindle assembly, chromosome misalignment, and elevated egg aneuploidy.