4P-118(WS76-4)Poster: October 22 (Sat) 12:15Room Poster (Hall No.1 1F/2F, Hall No.2 1F, Kobe International Exhibition Hall) / Workshop: October 22 (Sat) 10:01Room S (Hall No.2 2F A, Kobe International Exhibition Hall) SUMO-1 modification of PIASy, an E3 ligase, is necessary for PIASy-dependent activation of Tcf-4: Motomasa Ihara, Hideki Yamamoto, Akira KikuchiKeywords: SUMOYLATION; WOUND-HEALING; TRANSCRIPTIONAL-REGULATION