Chen, Xiao-Chen Positive selection of CAG repeats of the ATXN2 gene in Chinese ethnic groups. [electronic resource] - Journal of genetics and genomics = Yi chuan xue bao Oct 2013 - 543-8 p. digital Publication Type: Letter ISSN: 1673-8527 Standard No.: 10.1016/j.jgg.2013.08.003 doi Subjects--Topical Terms: AllelesAsian People--geneticsAtaxinsEthnicityHumansNerve Tissue Proteins--geneticsTrinucleotide Repeats--genetics