研究業績 Publication

学術論文

  1. Ryosuke Murata, Yuji Mushirobira, Yoshiaki Tanaka, Kiyoshi Soyano. 2021. Expression profile of GnRH-like peptide during gonadal sex differentiation in the cephalopod kisslip cuttlefish, Sepia lycidas. General and Comparative Endocrinology, 304, 113718. doi: https://doi.org/10.1016/j.ygcen.2021.113718 査読有

  2. Takafumi Amagai, Ryosuke Murata, and Kiyoshi Soyano. 2020. Spawning characteristics of a lunar-synchronized spawner, the honeycomb grouper Epinephelus merra, under artificial conditions. Aquaculture Science, 68(3), 235-242. 査読有

  3. 村田良介, 小林靖尚, 野津了, 中村將. 2020. ハタ科魚類の性分化と性転換に関する形態学的および生理学的研究. 日本水産学会誌, 86(4), 274–287. 査読有

  4. Ryosuke Murata, Yuji Mushirobira, Takeshi Fujita, Kiyoshi Soyano. 2019. Gonadal sex differentiation and development during early ontogenesis in the breeding kisslip cuttlefish (Sepia lycidas). Heliyon, e01948.査読有

  5. Masatoshi Mita, Ryosuke Murata and Masaru Nakamura. 2016. Seasonal changes in gonads of Crown-of-thorns Starfish, Acanthaster planci. Bulletin of Tokyo Gakugei University of Natural Science. 68: pp. 65~72. 査読無

  6. Ryosuke Murata, Yasuhisa Kobayashi, Hirofumi Karimata, Kazuo Kishimoto, Motofumi Kimura, Masaru Nakamura. 2014. Transient sex change in the immature Malabar grouper,Epinephelus malabaricus, androgen treatment. Biology of Reproduction 91 (1): 25, 1-7. 査読有

  7. Ryo Nozu, Ryo Horiguchi, Ryosuke Murata, Yasuhisa Kobayashi, Masaru Nakamura. 2013. Survival of ovarian somatic cells during sex change in the protogynous wrasse, Halichoeres trimaculatus. Fish Physiology and Biochemistry 39: 47-51. 査読有

  8. Ryosuke Murata, Yasuhisa Kobayashi, Hirofumi Karimata, Kazuo Kishimoto, Motofumi Kimura, Akio Shimizu, Masaru Nakamura. 2012. The role of pituitary gonadotropins in gonadal sex differentiation in the protogynous Malabar grouper, Epinephelus malabaricus. General and Comparative Endocrinology 178: 587-592. 査読有

  9. Tatsuya Kanemaru, Masaru Nakamura, Ryosuke Murata, Katsuya Kuroki, Hikari Horie, Katsuhisa Uchida, Balasubramanian Senthilkumaran, Hirohiko Kagawa. 2012. Induction of sexual maturation of the female honeycomb grouper, Epinephelus merra, in the non-breeding season by modulating environmental factors with GnRH analogue implantation. Aquaculture 358-359: 85-91. 査読有

  10. Nozu, R., Horiguchi, R., Murata, R., Kobayashi, Y., Nakamura, M. The fate of ovarian somatic cells during sex change in the protogynous wrasse, Halichoeres trimaculatus. Proceedings of the 9th International Symposium on the Reproductive Physiology of Fish, Indian Journal of Science and Technology, 4 (S8): 67-68, (2011年8月)査読無

  11. Ryosuke Murata, Hirofumi Karimata, Yasuhisa Kobayashi, Ryo Horiguchi, Kazuo Kishimoto, Motofumi Kimura, Tohru Kobayashi, Kiyoshi Soyano, Masaru Nakamura. 2010. Differentiation of steroid-producing cells during ovarian differentiation in the protogynous Malabar grouper, Epinephelus malabaricus. International Journal of Developmental Biology 55: 619-625. 査読有

  12. Ryosuke Murata, Hirofumi Karimata, Mohammad Ashraful Alam, Masaru Nakamura. 2010. Precocious sex change and spermatogenesis in the underyearling Malabar grouper Epinephelus malabaricus by androgen treatment. Aquaculture Research 41, 303-308. 査読有

  13. Ryosuke Murata, Hirofumi Karimata, Mohammad Ashraful Alam, Masaru Nakamura. 2009. Gonadal sex differentiation in the Malabar grouper, Epinephelus malabaricus. Aquaculture 293, 286-289. 査読有

著書

Yasuhisa Kobayashi, Ryosuke Murata, Masaru Nakamura: Physiological and endocrinological mechanisms of sex change in the grouper. 「Sexual plasticity and gametogenesis in fishes」(eds. B. Senthilkumaran) pp. 221-234, Nova Science Pub Inc (2013).

学会発表

村田良介 : イカ類の生殖に関する基礎研究, 平成29年度日本水産学会九州支部例会, 長崎, 2017年12月.

村田良介,征矢野清. カミナリイカ Sepia lycidas 生殖腺の性分化過程. 平成30年度日本水産学会春季大会, 東京, 2018年3月.

シンポジウム等発表

R. Murata, Y. Kobayashi, M. Nakamura and K. Soyano: Transient sex change in immature Malabar grouper, Epinephelus malabaricus, by 17a-methyltestosterone treatment, The 14th International Meeting on Reproductive Biology of Aquatic Animals of the East China Sea, Pukyong National University, Pusan, Korea, Sep. 2017.