[2P-157] The germ cell-specific TAP-like protein NXF-2 forms a novel granular structure and is required for tra-2 3’UTR-dependent mRNA export in Caenorhabditis elegans.

^○Takashi Miwa, Keigo Ohtani, Kunio Inoue, Hiroshi Sakamoto (Dept. of Biol. , Grad. Sch. of Sci., Univ. of Kobe)

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

[2P-158] The RNA-binding protein Puf5 and the HMGB protein Ixr1 contribute to cell cycle progression through the regulation of cell cycle-specific expression of CLB1 in Saccharomyces cerevisiae

^○Megumi Sato^1,2, Kaoru Irie², Yasuyuki Suda², Tomoaki Mizuno², Kenji Irie² (1.Col. of Med., Sch. of Med. and Health Sci., Univ. of Tsukuba, 2.Dept. of Mol. Cell. Biol., Grad. Sch. of Human Sci. and Fac. of Med., Univ. of Tsukuba)

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

[2P-159] PICT1 functions as a molecular hub for the nucleolar stress response

^○Tomohiko Maehama, Miki Nishio, Akira Suzuki (Div. of Mol. Cell. Biol., Grad. Sch. of Med., Kobe Univ.)

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

[2P-160] Regulation of ATP hydrolysis activity of viral RNA sensors, RIG-I-like receptors by TAR RNA-binging protein

^○Chunhaphinyokul Benyapa, Hosokai Emi, Miyamoto Masahiko, Komuro Akihiko (Dept. of Biochem., Sch. of Pharm Sci., Niigata Univ of Pharm and Appl life Sci)

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

[2P-161] METTL1-mediated m7G modification regulates tRNA stability to preserve fertility in Drosophila melanogaster

^○Shunya KANEKO^1,2, Keita MIYOSHI^1,2, Shu KONDO³, ATSUSHI TOYODA⁴, Makoto TERAUCHI⁵, Hideki NOGUCHI⁵, Kuniaki SAITO^1,2 (1.Invertebrate Genet. Lab., Natl. Inst. of Genet., ROIS, 2.Dept. Genet., SOKENDAI, 3.Dept. of Biol. Sci. Tech., Tokyo Univ. of Sci., 4.Comparative Genomics, Natl. Inst. of Genet., ROIS, 5.Center for Genome Info., ROIS-DS)

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

[2P-162] Development of designable splicing regulators using the effector-binding module of 4.5SH RNA

Rei Yoshimoto¹, Yuta Nakayama², Kimi Araki³, ^○Shinichi Nakagawa² (1.Facult. Agri., Setsunan Univ., 2.Facult. Pharm., Hokkaido Univ., 3.IRDA, Kumamoto Univ.)

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

[2P-163] A lncRNA associated with chronic gastritis and gastric cancer inhibits apoptosis through stress granule formation

^○Hiroshi Kitajima¹, Reo Maruyama², Takeshi Niinuma¹, Akira Takasawa³, Eiichiro Yamamoto¹, Kazuya Ishiguro¹, Ayano Yoshido¹, Masahiro Kai¹, Makoto Osanai³, Takashi Tokino⁴, Hiroshi Nakase⁵, Hiromu Suzuki¹ (1.Dept. Mol. Biol., Sapporo. Med. Univ., Sch. Med., 2.Project Cancer Epigenome, The Cancer Inst., Japanese Found. Cancer Res., 3.Dept. Patho. Sapporo Med. Univ., Sch. Med., 4.Med. Genome. Sci., Inst. Frontier Med., Sapporo. Med. Univ., Sch. Med., 5.Dept. Gastroentrol. Hepatol. Sapporo. Med. Univ., Sch. Med.)

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

[2P-164] Analyses of the formation mechanism of the SARS-CoV-2 viral RNPs using a constitutive approach

^○Rie Doi¹, Tomohiro Yamazaki¹, Tetsuro Hirose^1,2 (1.Grad. Sch. of FBS, Osaka Univ., 2.OTRI, Osaka Univ.)

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

[2P-165] Study on function and stability of toxin protein MazF derived from extremophile at high temperature

^○Hiroko IshitsukaTamiya¹, Yunong Jiang^1,2, Yakuma Okabe^1,3, Akiko Yokota¹, Naohiro Noda^1,3,4 (1.Biomed. Res. Inst., AIST, 2.Grad. Sch. Comp. Hum. Sci., Univ. Tsukuba, 3.Grad. Sch. Adv. Sci. Eng., Waseda Univ., 4.SIGMA., Univ. Tsukuba)

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

[2P-166] The effect of the processing of TRBP on RNA silencing activity during viral infection

^○Harune Moriizumi¹, Keiko Shibata¹, Koji Onomoto², Mitsutoshi Yoneyama^2,3, Kumiko UiTei^4,5, Tomoko Takahashi^1,4 (1.Dept. of Biochem. Mol. Biol., Grad. Sch. of Sci. Eng., Saitama Univ., 2.Div. of Mol. Immunol., Med. Mycol. Res. Ctr., Chiba Univ., 3.Res. Inst. of Disaster Med., Chiba Univ., 4.Dept. of Biol. Sci., Grad. Sch. of Sci., Univ. of Tokyo, 5.Dept. of Comput. Biol. Med. Sci., Grad. Sch. of Front. Sci., Univ. of Tokyo)

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