2012 Fiscal Year Final Research Report
Establishment of the maturity control technique aimingat advance of the fish aquaculture techniques
| Project/Area Number |
22580199
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
General fisheries
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| Research Institution | Ehime University |
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Principal Investigator |
MIURA Chiemi 愛媛大学, 南予水産研究センター, 講師 (90518002)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 成長 / 成熟 |
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| Research Abstract |
Growth initiates sexual maturation in fish. However, the onset of maturity leads to a marked loss of body weight. To avoid therisks associated with of spawning, yellowtail farmers have tried to restrict the dietfrom winter to spring, a period just before the breeding season. By restricting the diet they can avoid the reduction in body weight. In this study, we show how growth of fish is dependent on the control of diet by using endocrinological and physiological analysis of these cultured yellowtails.
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[Journal Article] Gonads directly regulate growth in teleosts.2012
Author(s)
Bhatta, S., Iwai, T., Miura, C., Higuchi, M., Shimizu-Yamaguchi, S., Fukada, H., Miura, T.
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Journal Title
Proc. Natl. Acad. Sci. USA.
Volume: 109
Pages: 11408-11412
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[Journal Article] Molecular characterization and gene expression of Japanese eel (Anguilla japonica) gonadotropin receptors.2012
Author(s)
Kazeto, Y., Koyama, M., Tosaka, R., Gen, K., Yokoyama, M., Miura, C., Miura, T., Adachi, S. and Yamauchi, K.
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Journal Title
Zoological. Science
Volume: 29(3)
Pages: 204-211
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[Journal Article] Tolerance of spermatogonia to oxidative stress is due to high levels of Zn and Cu/Zn superoxide dismutase.2011
Author(s)
Celino F.T., Yamaguchi, S., Miura, C., Ohta, T., Tozawa, Y., Iwai, T. and Miura, T.
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Journal Title
Plos One
Volume: 6(2)
Pages: e16938
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[Journal Article] Differences of two polychaete species reflected in enzyme activities.2011
Author(s)
Ito, K., Nozaki, M., Ohta, T., Miura, C., Tozawa, Y. and Miura, T.
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Journal Title
Marine Biology
Volume: 150
Pages: 1211-1221
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[Journal Article] Anti-viral effects of interferon administration on seven-band grouper2011
Author(s)
Ohta, T., Ueda, Y. Ito, K., Miura, C., Yamashita, H., Miura, T. and Tozawa, Y.
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Journal Title
Epinephelus septemfasciatus. Fish & Shellfish Immunology
Volume: 30
Pages: 1064-1071
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[Journal Article] Growth hormone is produced by the testis of Japanese eel and stimulates proliferation of spermatogonia.2011
Author(s)
Miura, C., Shimizu, Y., Uehara, M., Ozaki, Y., Young, G. and Miura, T.
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Journal Title
Reproduction
Volume: 142
Pages: 869-877
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[Presentation] Growth hormone in synthesis in the testis and stimulates spermatogonial proliferation in Japanese eel2011
Author(s)
Miura, C., Shimizu, Y., Uehara, M., Ozaki, Y., Young, G. and Miura, T.
Organizer
Anguilla japonica World Congress on Reproductive Biology
Place of Presentation
Cairns, Australia
Year and Date
2011-10-11
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[Presentation] Gonad in one of the control organs for growth in fish2011
Author(s)
Bhatta, S., Iwai, T., Miura, C., Higuchi, M., Yamaguchi, S. and Miura, T.
Organizer
World Congress on Reproductive Biology
Place of Presentation
Cairns, Australia
Year and Date
2011-10-11
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[Presentation] The induction of sterility using RNA interference technique in Pinctada fucata martensi2011
Author(s)
Watanabe, N., Celino. F. T., Miura, C., Ohashi, H., Fukushima, E., Iwai, T., Hosokawa, H., Uchimura, Y. and Miura, T.
Organizer
The international Symposium on Pearl Research
Place of Presentation
Tokyo, Japan
Year and Date
2011-10-05
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[Presentation] Selective bleeding of disease-resistant Japanese pearl oysters using molecular markers.2011
Author(s)
Sone, K., Iwai, T., Uehara, M., Watanabe, N., Celino. F. T., Hosokawa, H., Odawara, K., Miura, C. and Miura, T.
Organizer
The international Symposium on Pearl Research
Place of Presentation
Tokyo, Japan
Year and Date
2011-10-05
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[Presentation] Newly developed technique of producing pearl using mantle fragment of Pinctada margaritiferaand Pteria penguinin hyposensitized Akoya pearl oyster, Pinctada fucata.2011
Author(s)
Fukushima, E., Iwai, T., Miura, C., Watanabe, N., Urasaki, S., Kuwayama, K., Odawara, K. and Miura, T.
Organizer
The international Symposium on Pearl Research
Place of Presentation
Tokyo, Japan
Year and Date
2011-10-05
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[Presentation] Effect of taurine on eel spermatogenesis.2011
Author(s)
Higuchi, M., Celino. F. T., Miura, C. and Miura, T.
Organizer
International symposium on Advanced Studies by Young Scientists on Environmental Pollution and Ecotoxicology
Place of Presentation
Matsuyama, Japan
Year and Date
2011-08-05
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