[1P-0352] Characterization of Ca²⁺/Calmodulin-dependent Protein Kinase Kinase- mediated Signal Transduction (Substrate Recognition Mechanism)

〇Yuya Fujiwara¹, Yoshinori Kawaguchi¹, Tomohito Fujimoto², Naoki Kanayama¹, Masaki Magari¹, Hiroshi Tokumitsu¹ (1.Dept. of Med. Bioeng., Grad. Sch. of Natl. Sci.Tech., Univ of Okayama, 2.Carna Biosciences, Inc.,)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0353] A simple method for preparing nonphosphorylated recombinant protein kinases using E. coli strain BL21(DE3, pλPP) which constitutively expresses λ phosphatase

〇Kazutoshi Akizuki¹, Masashi Yamashita¹, Atsuhiko Ishida², Isamu Kameshita¹, Noriyuki Sueyoshi¹ (1.Dept. Appl. Biol. Sci., Fac. Agr., Kagawa Univ., 2.Grad. Sch. Integr. Arts Sci., Hiroshima Univ.)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0354] A Phos-tag SDS-PAGE method that effectively uses phosphoproteomic data for profiling the phosphorylation dynamics of MEK1

〇Eiji Kinoshita¹, Emiko Kinoshita¹, Yuji Kubota², Mutsuhiro Takekawa², Tohru Koike¹ (1.Institute of Biomedical and Health Sciences, Hiroshima University, 2.Institute of Medical Science, The University of Tokyo)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0355] Phosphorylation of EpoR at Tyrosine Residues Y343, Y460, and Y464 Is Critical for JAK2 V617F Mutant-Induced Transformation

〇Fumihito Ueda¹, Kenji Tago², Hiroomi Tamura¹, Megumi Funakoshi-Tago¹ (1.Grad. Sch. of Pharm. Sci., Keio Univ., 2.Dept. of Biochem., Jichi Med. Univ.)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0356] Oncogenic Kit signaling occurs on the Golgi apparatus but not at the plasma membrane in gastrointestinal stromal tumors

〇Keita Horikawa¹, Yuuki Obata¹, Tsuyoshi Takahashi³, Hiroyasu Esumi², Toshirou Nishida⁴, Ryo Abe¹ (1.Div. of Immunobiol., RIBS, Tokyo Univ. of Sci., 2.Div. of Clin. Res., RIBS, Tokyo Univ. of Sci., 3.Dep. of Surgery, Grad. Sch. of Med., Osaka Univ., 4.NCC Hospital)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0357] Adapter protein 3BP2 is required for FcγRI-mediated phagocytosis

〇Yuji Kato^1,2, Kazuyasu Chihara^1,4, Chisato Honjoh^1,3, Hatsumi Yoshiki¹, Shota Yamauchi^1,4, Kenji Takeuchi^1,4, Shigeharu Fujieda^2,4, Kiyonao Sada^1,4 (1.Dept. of Genome Science and Microbiology, Faculty of Medical Sciences, Univ. of Fukui, 2.Dept. of Otorhinolaryngology Head and Neck Surgery, Faculty of Medical Sciences, Univ. of Fukui, 3.Third Dept. of Internal Medicine, Faculty of Medical Sciences, Univ. of Fukui, 4.Org. for Life Science Advancement Programs, Univ. of Fukui)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0358] Tyrosine phosphorylation of FoxA1 in estrogen signaling

〇Chiaki Yamada¹, Noritaka Yamaguchi¹, Misato Shibazaki¹, Erina Anzai¹, Naoto Yamaguchi¹ (1.Lab. of Mol. Cell Biol., Grad. Sch. of Pharm. Sci., Chiba. Univ.)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0359] The tyrosine phosphorylation of nuclear transcription factor by c-Abl

〇Takashi Tatewaki¹, Takuya Honda¹, Mariko Morii¹, Shuto Iwasawa¹, Ko Suzuki¹, Noritaka Yamaguchi¹, Naoto Yamaguchi¹ (1.Lab. of Mol. Cell Biol., Grad. Sch. of Pharm. Sci., Chiba Univ.)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0360] Fate decision of nuclear STAT3 by astabilizing kinase and Ser727-phosphorylation

〇Koichi Nakajima¹, Junhao Yang¹, Hong Zhao¹, Hiroyuki Kunimoto¹ (1.Dept.of Immunol., Grad.Sch. of Med., Osaka City Univ.)

The 39th Annual Meeting of the Molecular Biology Society of Japan

[1P-0361] Feedback regulation of ErbB2/ErbB3 heterodimer via ERK-mediated phosphorylation of ErbB2 Thr-677

〇Yuki Kawasaki¹, Ayaka Sakimura¹, Chul Min Park¹, Rika Tomaru¹, Tatsuhiko Ozawa², Yue Zhou¹, Kaori Narita¹, Atsushi Muraguchi², Hiroaki Sakurai¹ (1.Dept. of Cancer Cell Biol.,Grad. Sch. of Med. & Pharm. Sci., Univ. of Toyama, 2.Dept. of Immunol., Grad. Sch. of Med. & Pharm. Sci., Univ. of Toyama)

The 39th Annual Meeting of the Molecular Biology Society of Japan