[P-655] Post-transcriptional regulation of gene expression of CLB genes by the cytoplasmic deadenylase Ccr4

^○Revilleza Jastin Edrian Cocuangco, Megumi Sato, Kenji Irie (Laboratory of Molecular Cell Biology, Faculty of Medicine, University of Tsukuba)

The 94th Annual Meeting of JBS

[P-656(3T14a-01)] Characterization of phase-separated DBC1 nuclear bodies built around RNAs in different cell lines

^○Taro Mannen¹, Masato Goto¹, Takuya Yoshizawa¹, Akio Yamashita², Tetsuro Hirose³, Toshiya Hayano¹ (1.College of Life Sciences, Ritsumeikan Univ., 2.Graduate School of Medicine, Univ. of the Ryukyus, 3.Graduate School of Frontier Biosciences, Osaka Univ.)

The 94th Annual Meeting of JBS

[P-657(3T14a-06)] Polyamines stimulate the EXT1 synthesis through the inhibition of the formation of G-quardruplex at the 5'-UTR

^○Masato Suzuki¹, Shio Asami², Haruka Kudo², Masataka Imamura², Gota Kawai³, Kazuei Igarashi^2,4, Toshihiko Toida², Kyohei Higashi¹ (1.Fac. Pharm. Sci., Tokyo Univ. Sci., 2.Grad. Sch. Pharm. Sci., Chiba Univ., 3.Chiba Inst. Tec., 4.Amine Pharm. Res. Inst.)

The 94th Annual Meeting of JBS

[P-658] Genetic interaction between eIF4E-binding protein Eap1 and cytoplasmic deadenylase Ccr4 and the role of Eap1 in nutrient signaling

^○Yudai Higuchi, Kenji Irie, Shiori Fujii (Laboratory of Molecular Cell Biology, Faculty of Medicine, University of Tsukuba)

The 94th Annual Meeting of JBS

[P-659(3T14a-03)] SRSF7 establishes juvenile transcriptome through age-dependent alternative splicing (ADAS)

^○Masaki Mori (National Cerebral and Cardiovascular Center)

The 94th Annual Meeting of JBS

[P-660(3T14a-08)] Spinocerebellar ataxia type 2 gene product Ataxin-2 constitutes a cytoplasmic polyadenylation machinery with PAPD4/PABPC1/DDX6

^○Hiroto Inagaki, Nao Hosoda, Shin-ichi Hoshino (Dept. Biol. Chem., Grad. Sch. Pharm. Sci., Nagoya City Univ.)

The 94th Annual Meeting of JBS

[P-661] Regulation of USP30-AS1 expression and its effect on the expression of USP30 in A549 cells

^○Toshinari Matsumoto, Masako Kato, Nobuhiro Nakamura (Tokyo Institute of Technology, School of Life Science and Technology)

The 94th Annual Meeting of JBS

[P-662] Alternative splicing of hag mRNA from a thermophilic eubacterium Geobacillus sp. Kps3 in vitro

^○Yusuke Nakahara¹, RioRio Takahashi¹, Tatsuya Ishida¹, Jumpei Hayakawa¹, Takako Awai¹, Genki Akanuma², Morio Ishizuka¹ (1.Department of Applied Chemistry, Chuo University,, 2.Department of Life Science, Gakushuin University,)

The 94th Annual Meeting of JBS

[P-663(3T14a-07)] Functional analysis of stalled-ribosome rescue factors in yeast mitochondria

Soichiro Hoshino¹, ^○Shun Sakai¹, Ryohei Kanemura¹, Daisuke Kurita², Hyouta Himeno², Masak Takaine^3,4, Masakatsu Watanabe⁵, Nobukazu Nameki¹ (1.Division of Molecular Science, Graduate School of Science and Technology, Gunma University, Kiryu, Gunma 376-8515, Japan, 2.Department of Biochemistry and Molecular Biology, Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki 036-8561, Japan, 3.Gunma University Initiative for Advanced Research (GIAR), Gunma University, Maebashi 371-8512, Japan, 4.Institute for Molecular and Cellular Regulation, Gunma University, Maebashi, Gunma 371-8512, Japan, 5.Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka 565-0871, Japan)

The 94th Annual Meeting of JBS

[P-664] Pbp1, the yeast ortholog of human Ataxin-2, regulates the expressions of the genes involved in gluconeogenesis and mitochondrial function through transcription and mRNA stabilization

^○Shiori Fujii, Thi Tuong Vi Dang, Kenji Irie (Laboratory of Molecular Cell Biology, Faculty of Medicine, University of Tsukuba)

The 94th Annual Meeting of JBS