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- Hasegawa Yuichiro
- Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University
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- Okumura Minoru
- Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University
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- Tojo Miki
- Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University
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- Nakagaki Masao
- Department of Applied Biology, Faculty of Textile Science and Technology, Shinshu University
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- Nagata Yoko
- Department of Materials and Applied Chemistry, College of Science and Technology, Nihon University
書誌事項
- タイトル別名
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- Developmental changes in <sub>D</sub>-serine level in the silkworm, <i>Bombyx mori</i>
この論文をさがす
説明
To elucidate the physiological role of D-serine, an optical isomer of the common L-serine, in invertebrates, we investigated in detail changes in the D-serine level (concentration) occurring with growth and development in the silkworm, Bombyx mori, since the silkworm is known for containing high concentrations of D-serine. The body d-serine level increased with age until the late pupal stage. The total amount of D-serine in the body also increased with age and formed two peaks at the pre-spinning to early spinning stage and the late pupal stage, suggesting that the larvae may require D-serine to become pupae and imagoes, respectively. Contrary to the D-serine level, the L-serine level decreased with age after the second instar, with increase-decrease repeats until the pupal stage. High concentrations of D-serine were excreted in feces, gut purge, meconium, and exuvium, suggesting that the body d-serine is maintained at a proper level for growth and development by excluding the amino acid from the body.<br>
収録刊行物
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- Journal of Insect Biotechnology and Sericology
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Journal of Insect Biotechnology and Sericology 78 (2), 2_69-2_73, 2009
社団法人 日本蚕糸学会
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詳細情報 詳細情報について
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- CRID
- 1390282680170978944
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- NII論文ID
- 130004464157
- 10026131771
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- NII書誌ID
- AA11558849
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- ISSN
- 18847978
- 13468073
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- NDL書誌ID
- 10273070
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可