Selective Structural Change by Spermidine in the Bulged-out Region of Double-stranded RNA and Its Effect on RNA Function

Kyohei Higashi, Yusuke Terui, Akiko Suganami, Yutaka Tamura, Kazuhiro Nishimura, Keiko Kashiwagi and Kazuei Igarashi

The Journal of Biological Chemistry 283 ( 47 ): 32989 - 32994 , 2008