Dietary Sterol Preference in the Silkworm, Bombyx mori
スポンサーリンク
概要
- 論文の詳細を見る
Since insects are unable to biosynthesize sterols de novo, sterols must be obtained from dietary sources. Although it has been reported that β-sitosterol is crucial for larval growth in the silkworm, Bombyx mori, little has been investigated concerning the dietary selection of sterols by Bombyx larvae. Here, we demonstrate that Bombyx larvae have the following sterol preference: β-sitosterol >> ergosterol > cholesterol = stigmasterol. Interestingly, Bombyx larvae preferred ergosterol, an inhibitory sterol on larval growth, indicating that sterol selection following first contact of the diet with the mouthpart might be different from the sterol recognition mechanism present in sterol metabolism.
- 社団法人 日本農芸化学会の論文
- 2006-12-23
著者
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Nagasawa Hiromichi
Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The U
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NAGATA Shinji
Department of Internal Medicine, Hiroshima City Asa Hospital
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Nagasawa Hiromichi
Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo
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Nagata Shinji
Department Of Applied Biological Chemistry Graduate School Of Agricultural And Life Sciences The Uni
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OMORI Yukie
Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The U
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Nagasawa Hiromichi
Department Of Applied Biological Chemistry Graduate School Of Agricultural And Life Sciences The Uni
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Omori Yukie
Department Of Applied Biological Chemistry Graduate School Of Agricultural And Life Sciences The University Of Tokyo
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NAGATA Shinji
Department of Agricultural Chemistry, Kochi University
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