Multi-omics analysis defines highly refractory RAS burdened immature subgroup of infant acute lymphoblastic leukemia oleh Tomoya Isobe, Masatoshi Takagi, Aiko Sato-Otsubo, Akira Nishimura, Genta Nagae, Chika Yamagishi, Moe Tamura, Yosuke Tanaka, Shuhei Asada, Reina Takeda, Akiho Tsuchiya, Xiaonan Wang, Kenichi Yoshida, Yasuhito Nannya, Hiroo Ueno, Ryo Akazawa, Itaru Kato, Takashi Mikami, Kentaro Watanabe, Masahiro Sekiguchi, Masafumi Seki, Shunsuke Kimura, Mitsuteru Hiwatari, Motohiro Kato, Shiro Fukuda, Kenji Tatsuno, Shuichi Tsutsumi, Akinori Kanai, Toshiya Inaba, Yusuke Shiozawa, Yuichi Shiraishi, Kenichi Chiba, Hiroko Tanaka, Rishi S. Kotecha, Mark N. Cruickshank, Fumihiko Ishikawa, Tomohiro Morio, Mariko Eguchi, Takao Deguchi, Nobutaka Kiyokawa, Yuki Arakawa, Katsuyoshi Koh, Yuki Aoki, Takashi Ishihara, Daisuke Tomizawa, Takako Miyamura, Eiichi Ishii, Shuki Mizutani, Nicola K. Wilson, Berthold Göttgens, Satoru Miyano, Toshio Kitamura, Susumu Goyama, Akihiko Yokoyama, Hiroyuki Aburatani, Seishi Ogawa, Junko Takita