Hydrocarbon Transport from Oenocytes to Body Surface by Lipophorin
| Project/Area Number |
22580057
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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 |
Applied entomology
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| Research Institution | Mathematical Assist Design Laboratory (2012)
Hokkaido University (2010-2011) |
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Principal Investigator |
KATAGIRI Chihiro 株式会社数理設計研究所, 核物性研究室, 研究員 (90002245)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 昆虫生理生化学 / リポホリン / 炭化水素 / クチクラ / 昆虫 |
|---|
| Research Abstract |
Insect cuticle performs various functions; a skin and a skeleton, a physical protective barrier between the internal body and the external environment, and a defense against microbes. Wax layer that hydrocarbons mainly comprise covers the cuticle. Hydrocarbons are synthesized at the oenocytes, and transported to the wax layer by an insect circulating lipoprotein, lipophorin. Little has been known about the mechanisms of the hydrocarbon transport through the cuticle from haemolymph to the wax layer. In the present study, intact lipophorin was found in the cuticle and purified from the cuticle extracts.
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Report
(4 results)
Research Products
(45 results)
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[Journal Article] Correlation analysis of heat hardiness and super-cooling point in the oceanic sea skaters, Halobates2012
Author(s)
Harada T., Takenaka S., Sekimoto T., Osumi Y., Iyota K., Furutani T., Shiraki T., Nakajo M., Katagiri C., Moku M., Ko.tal V.
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Journal Title
Halobates. Trends in Entomology
Volume: 8
Pages: 115-124
Related Report
Peer Reviewed
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[Journal Article] Tolerance of Anhydrobiotic Eggs of the Tardigrade Ramazzottius varieornatus to Extreme Environments2012
Author(s)
Horikawa D. D., Yamaguchi A., Sakashita T., Tanaka D., Hamada N., Yukuhiro F., Kuwahara H., Kunieda T., Watanabe M., Nakahara Y., Wada S., Funayama T., Katagiri C., Higashi S., Yokobori S., Kuwabara M., Rothschild L. J., Okuda T., Hashimoto H., Kobayashi Y.
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Journal Title
Astrobiology
Volume: 12
Pages: 283-289
Related Report
Peer Reviewed
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[Journal Article] Apolipophorin-III expression and low density lipophorin formation during embryonic development of the silkworm, Bombyx mori.2010
Author(s)
Tsuchida K., Yokoyama T., Sakudoh T., Katagiri C., Tsurumaru S., Tkada N., Fujimoto H., Ziegler R., Iwano H., Hamano K., Yaginuma T.
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Journal Title
Comparative Biochemistry and Physiology, part B
Volume: 155
Pages: 363-370
Related Report
Peer Reviewed
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