New Polar Constituents in the Pupae of the Silkworm Bombyx mori L. (II): Developmental Changes of the Constituents
スポンサーリンク
概要
- 論文の詳細を見る
A correlation between the quantitative changes in L-methionine analogs, the ratio of D-serine/L-serine during the pupal stage, and metamorphosis was observed. The glycoside appearing at low blood sugar values during the pupal stage was isolated and characterized as D-glucosyl-L-tyrosine. 1H-NMR indicated the appearance and increase of this glycoside, and Mirrorcle Ray CV4 equipment was used to take X-ray pictures of the pupal bodies. The results indicate that γ-cyclic di-L-glutamate and L-methionine sulfone might be concerned with ammonia assimilation in the pupae, and that D-glucosyl-L-tyrosine served as a switch for the fatty acid (pupal oil) dissimilation hybrid system.
論文 | ランダム
- INACTIVATION MECHANISM OF CHLOROPLASTIC CuZn-SUPEROXIDE DISMUTASE IN LETTUCE UNDER WATER STRESS
- 電子顕微鏡法によるL1_2型金属間化合物Al_3Scの転位組織解析
- LOSS OF SUPEROXIDE DISMUTASE ACTIVITY IN LETTUGE LEAVES UNDER WATER STRESS
- L12型(Al,X)3Ti合金の高温変形におけるセレ-ション (軽量金属間化合物特集号)
- 異種ポリシラン混合薄膜のエネルギー移動と発光特性