MED26 regulates the transcription of snRNA genes through the recruitment of little elongation complex

Hidehisa Takahashi, Ichigaku Takigawa, Masashi Watanabe, Delnur Anwar, Mio Shibata, Chieri Tomomori-Sato, Shigeo Sato, Amol Ranjan, Chris W. Seidel, Tadasuke Tsukiyama, Wataru Mizushima, Masayasu Hayashi, Yasuyuki Ohkawa, Joan W. Conaway, Ronald C. Conaway, Shigetsugu Hatakeyama