Kimura Y, Koitabashi S, Kakizuka A, Fujita T. Circumvention of Chaperone Requirement for Aggregate Formation of a Short Polyglutamine Tract by the Co-expression of a Long Polyglutamine Tract. Journal of Biological Chemistry. 2002 Oct;277(40):37536–41. doi: 10.1074/jbc.m201721200.