Vol. 179 No. 7, December 31, 2007. Pages 1569–1582.

The siRNA sequence information of myosin-X listed in the Materials and methods is incorrect. A corrected sequence is provided below. The authors apologize for this oversight.

Myo10 siRNA1 primers (5′-GATCCGCCAGACGAGAAGATATTTATTCAAGAGATAAATATCTTCTCGTCTGGCTTTTTTAAGCTTG-3′ and 5′-AATTCAAGCTTAAAAAAGCCAGACGAGAAGATATTTATCTCTTGAATAAATATCTTCTCGTCTGGCG-3′) and siRNA2 primers (5′-GATCCGGCAATGCGAAGACAGTATATTCAAGAGATATACTGTCTTCGCATTGCCTTTTTTAAGCTTG-3′ and 5′-AATTCAAGCTTAAAAAAGGCAATGCGAAGACAGTATATCTCTTGAATATACTGTCTTCGCATTGCCG-3′) were used for synthesis of double-stranded DNA (Invitrogen).