Oral Presentation

Oral Presentation05 Reproduction and Germ Cell (2)

Sun. Jul 23, 2023 3:15 PM - 5:30 PM Room B (2F Hagi)

Chairpersons:Takashi Yoshino(Kyushu Univ.), Daiji Okamura(Kindai Univ.)

Subject # "OP05e-1(A)" ～ "OP05e-3(A)(P120)" are Oral Presentation Awards candidate.
Subject # "OP05j-7", "OP05j-8(P004#)" and "OP05j-9(P005)" are in Japanese.

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3:15 PM - 3:30 PM

[OP05e-1(A)] Optimizing the differentiation efficiency of EpiLCs into germline competent PGCLCs by induced Blimp1 expression

*Chuen-Hao Ke¹, Pin-Chi Tang^1,2 (1. Dept. Anim Sci., Univ. of National Chung Hsing, 2. The iEGG and Animal Biotechnology Center, Univ. of National Chung Hsing)

3:30 PM - 3:45 PM

[OP05e-2(A)] Deciphering the function of YTH proteins in planarian regeneration

*Stephanie Evelyn¹, Chia-Ying Chu¹ (1. National Taiwan University)

3:45 PM - 4:00 PM

[OP05e-3(A)(P120)] DEAD box RNA helicase cbc-1, a component of planarian adult pluripotent stem cell-specific RNP granules, is required for muscle cell and male germ cell differentiation

プラナリア成体多能性幹細胞特異的RNP顆粒の構成要素であるDEADbox型RNAヘリカーゼは筋肉細胞と雄性生殖細胞分化を制御する

*Masaki Fujita¹, Kiyono Sekii², Makoto Nishizuka³, Norito Shibata⁴, Kiyokazu Agata⁵, Kazuya Kobayashi^1,3, Nobuyoshi Kumagai³ (1. Hirosaki University Graduate School of Agriculture and Life Science, 2. Faculty of Business and Commerce, Keio University, 3. Faculty of Agriculture and Life Science, Hirosaki University, 4. Department of Integrated Science and Technology, Tsuyama College, 5. National Institute for Basic Biology, National Institutes of Natural Sciences)

4:00 PM - 4:15 PM

[OP05e-4(P010#)] Formation of male germline stem cell niche is required for termination of the asexual state in planarian reproductive switching.

プラナリアの生殖転換における無性状態の終止のためには雄性生殖細胞幹細胞のニッチ形成が必要である。

*Nobuyoshi Kumagai¹, Michio Kuroda², Sayaka Manta², Shuzo Nakagawa², Kiyono Sekii³, Kazuya Kobayashi^1,2 (1. Faculty of Agriculture and Life Science, Hirosaki Univ., 2. Hirosaki Univ. Graduate School of Agriculture and Life Science, 3. Faculty of Business and Commerce, Keio Univ.)

4:15 PM - 4:30 PM

[OP05e-5(P121)] Territory distribution of primordial germ cell clones in the mouse testis

精巣における始原生殖細胞クローンの領域分布

*Tatsuro Ikeda¹, Maurice Langhinrichs², Tamar Nizharadze², Hans-Reimer Rodewald², Thomas Höfer², Shosei Yoshida^1,3 (1. NIBB, 2. DKFZ/Univ. Heidelberg, 3. Grad. Univ. Adv. Stud. (SOKENDAI))

4:30 PM - 4:45 PM

[OP05e-6(P122)] Conservation of naive pluripotent states in primates

霊長類におけるナイーブ型多能性状態の保存性

*Hideki Masaki¹ (1. TMD-ARIS, Tokyo Medical and Dental University )

4:45 PM - 5:00 PM

[OP05j-7] Roles of Importin13 in mouse spermatogenesis

精子形成過程におけるImportin13の役割について

Yasuka L Yamaguchi¹, Patrick PL Tam², Hiroshi Kiyonari³, *Satomi S Tanaka¹ (1. Kumamoto Health Sci. Univ., 2. CMRI, Univ. of Sydney, Australia, 3. RIKEN BRC)

5:00 PM - 5:15 PM

[OP05j-8(P004#)] Excess FGF signal input in migrating chick primordial germ cells causes somatic transformation into soma, resulting in migration failure in the dorsal mesentery.

FGFシグナルが活性化された始原生殖細胞はニワトリ胚の腸間膜にて移動を停止し体細胞に分化する

*Hiroko Iikawa¹, Ryohei Kishita¹, Saito Daisuke¹ (1. Kyushu university)

5:15 PM - 5:30 PM

[OP05j-9(P005)] Repression of somatic gene expression in primordial germ cells is required to maintain germline/soma separation in Drosophila.

ショウジョウバエ始原生殖細胞における体細胞性遺伝子発現の抑制は生殖系列と体細胞の分離に必要である

*Miho Asaoka¹, Mizuki Kayama^1,2, Tomoki Kawagoe^1,3, Makoto Hayashi^1,2,3, Satoru Kobayashi^1,2,3 (1. Life Science Center for Survival Dynamics, Univ. of Tsukuba, 2. Grad. Sch. of Life Sci. and Environmental Sci., Univ. of Tsukuba, 3. Grad. Sch. of Sci. and Tech., Univ. of Tsukuba)

Session information