Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Takao Hayashida"'
Publikováno v:
Aquaculture Reports, Vol 36, Iss , Pp 102062- (2024)
In this study, we examined the effects of a long photoperiod on the reproduction of Pacific bluefin tuna (Thunnus orientalis) in a land-based tank. Three-year-old fish were shifted from a short (10.5 L:13.5D) to long (15 L:9D) photoperiod in December
Externí odkaz:
https://doaj.org/article/7b56d91443ac4864b02b380d40765180
Publikováno v:
Journal of the World Aquaculture Society, Vol 54, Iss 6, Pp 1513-1521 (2023)
Abstract Pacific bluefin tuna (PBT), Thunnus orientalis, is one of the most important species for aquaculture worldwide. For the conservation of this species and sustainable development of the tuna farming industry, production based on closed‐cycle
Externí odkaz:
https://doaj.org/article/1a52f7543661473b90a2ec4570b6ff37
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Tunas (genus Thunnus) are one of the most ecologically and commercially important fish worldwide. To establish a biological basis for reproduction in this globally essential species, we have recently studied crucial reproductive aspects of t
Externí odkaz:
https://doaj.org/article/cc575c4fc45d42188f64fbfee151df18
Autor:
Takao Hayashida, Kentaro Higuchi, Kogen Okita, Yukinori Kazeto, Masaomi Hamasaki, Sota Yoshikawa, Toshinori Takashi, Koichiro Gen
Publikováno v:
Aquaculture Research. 2023:1-14
Tuna (genus Thunnus), particularly Pacific bluefin tuna (T. orientalis; PBT), are commercially important fish in the aquaculture industry worldwide. The objective of this study was to investigate sexual dimorphism in the growth performance of aquacul
Publikováno v:
Journal of the World Aquaculture Society.
Autor:
Takao Hayashida, Kentaro Higuchi, Kogen Okita, Toshinori Takashi, Yukinori Kazeto, Koichiro Gen
Publikováno v:
Aquaculture Research. 53:3872-3876
Autor:
Takeshi Eba, Yukinori Kazeto, Kogen Okita, Kentaro Higuchi, Keita Ishii, Kazunori Kumon, Toshinori Takashi, Takashi Yamashita, Hiroshi Hashimoto, Koichiro Gen, Takao Hayashida, Sota Yoshikawa, Rie Goto
Publikováno v:
Theriogenology. 173:56-63
Pacific bluefin tuna (PBT), Thunnus orientalis, is one of the most important species for aquaculture in Japan. Recently, the reduction in muscle fat content associated with sexual maturation in farmed PBT has become a serious problem. To develop tech
Autor:
Kentaro Higuchi, Satoshi Soma, Toshinori Takashi, Keita Ishii, Takeshi Eba, Hiroshi Hashimoto, Taizo Morioka, Kazunori Kumon, Kogen Okita, Takao Hayashida, Sho Hosoya, Koichiro Gen
Publikováno v:
Aquaculture. 567:739290
Autor:
Takao Hayashida, Tasuku Yoshino, Ryosuke Yazawa, Junjie Wang, Yasuko Ino, Goro Yoshizaki, Dongdong Xu, Hiroyuki Yoshikawa, Yutaka Takeuchi
Publikováno v:
Genetics. 209:507-521
Sterility in hybrid animals is widely known to be due to a cytological mechanism of aberrant homologous chromosome pairing during meiosis in hybrid germ cells. In this study, the gametes of four marine fish species belonging to the Sciaenid family we
Publikováno v:
Aquaculture. 489:154-161
Mono-sex culture of yellow drum (Nibea albiflora) provides economic advantages in industry because of the superior growth of females relative to males. Sex-reversal of genetic females (XX) to produce neo-males is an indispensable step toward establis