[1P-426] TIM23, a mitochondrial preprotein translocase, suppresses depolarization-induced degradation of PINK1 as a member of the PINK1 complex

^○Shiori Akabane^1,2, Kiyona Watanabe¹, Hidetaka Kosako³, Noriyuki Matsuda⁴, Toshiya Endo², Toshihiko Oka¹ (1.Dept. of Life Sci., Rikkyo Univ., 2.Fac. of Life Sci., Kyoto Sangyo Univ., 3.Div. of Cell Signal., Fujii Memorial Inst. of Med. Sci., Tokushima Univ., 4.Biomol. Pathogenesis, Med. Res. Inst., Tokyo Med. and Dent. Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-427] An internal translation product of gap junction GJA1 mRNA, GJA1-20k, induces protective mitochondrial fission against oxidative stress and ischemia/reperfusion

^○Daisuke Shimura^1,2, TingTing Hong^1,3,4, Robin Shaw¹ (1.CVRTI, Univ. of Utah, 2.Dept. of Surg., Sch. of Med., Univ. of Utah, 3.DMRC, Univ. of Utah, 4.Dept. of Pharm. and Toxic., Col. of Pharm., Univ. of Utah)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-428] Super-resolution shadow imaging of the intracellular space succeeds in visualizing various organelles and cytoskeletons without their direct labelling

^○Motohiro Nozumi¹, Michihiro Igarashi¹, Nägerl U. Valentin² (1.Dept. of Neurochem., Sch. of Med. Dent. Sci., Niigata Univ., 2.Interdiscip. Inst.for Neurosci., Univ. of Bordeaux / CNRS, Bordeaux, France)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-429] Proteolysis of adaptor protein Mmr1 is essential for inheritance and normal function of mitochondria

^○Keisuke Obara¹, Taku Yoshikawa¹, Ryu Yamaguchi¹, Kunio Nakatsukasa², Kohei Nishimura¹, Takumi Kamura¹ (1.Grad. Sch. of Sci., Nagoya Univ., 2.Grad. Sch. of Sci., Nagoya City Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-430] Efficient protein transport to peroxisomes requires ubiquitin-conjugating activity by PEX4 in Arabidopsis thaliana

^○Shoji Mano^1,2, Yasuko Hayashi^3,4, Kazumi Hikino¹, Masayoshi Otomo³, Masatake Kanai¹, Mikio Nishimura⁵ (1.Lab. Organelle Regul., Natl. Inst. Basic Biol., 2.Dept. Basic Biol., Graduate Univ. Advanced Studies, 3.Facl. Sci., Niigata Univ., 4.Grad. Sch. Sci. Tech., Niigata Univ., 5.Facl., Sci., Engineer. Konan Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-431] Multiple types of ceramide transfer zones are formed between the ER and the Golgi complex

^○Aya Mizuike¹, Shota Sakai¹, Kaoru Katoh², Toshiyuki Yamaji¹, Kentaro Hanada³ (1.Dept. of Biochem. & Cell Biol., NIID, 2.Biomed. Res. Inst., AIST, 3.Dept. of QA, Radiation safety & Info. system, NIID)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-432] Identification and characterization of proteins involved in the accumulation of basic amino acids into vacuoles of yeasts

^○Shota Ohnishi¹, Haruka Ichimura¹, Yumi Kawasaki¹, Yusuke Yamamoto¹, Koichi Akiyama^1,2, Takayuki Sekito^1,3, Miyuki KawanoKawada^1,3,2 (1.Grad. Sch. of Agr., Ehime Univ., 2.Div. Of Genetics Res., ADRES, Ehime Univ., 3.Div. of Cell-Free Sci., Proteo-Science Center, Ehime Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-433] Regulation of vacuolar amino acid transporter Avt4 by its N-terminal hydrophilic region

^○Yusuke Yamamoto¹, Yumika Sato¹, Masaya Ishimoto¹, Akira Nozawa², Hidetaka Kosako³, Tatsuya Sawasaki², Takayuki Sekito^1,2, Miyuki KawanoKawada^1,2,4 (1.Grad. Sch. of Agr., Ehime Univ., 2.PROS, Ehime Univ., 3.Div of Cell Signaling, Fujii Memorial Inst. of Med. Sci., Tokushima Univ., 4.ADRES, Ehime Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-434] Induction and its physiological role of yeast vacuolar amino acid transporters

^○Haruka Mitomo¹, Akane Sato¹, Haruto Nakajo¹, Miyuki KawanoKawada^1,2,3, Takayuki Sekito^1,2 (1.Grad. Sch. of Agr., Ehime Univ., 2.Proteo-Science Center, Ehime Univ., 3.ADRES, Ehime Univ.)

The 45th Annual Meeting of the Molecular Biology Society of Japan

[1P-435] Involvement of autophagy in the melanosome degradation after PIKfyve inhibition.

^○KYOKA KAWAGUCHI, MIYU WATANABE, HIROSHI TAKEMORI, KYOJI FURUTA (Dept. of Biol. Sci., Grad. Sch. of Natural Sci., Univ. of Gifu)

The 45th Annual Meeting of the Molecular Biology Society of Japan