黄燧明, Michael, B, Slaytor, Harry, H, S, Fong, G, A, Cordell, Norman, R, Farnsworth. 14C-棉酚:棉花幼苗生物合成的最佳条件(英文)J. 药学学报, 1983, 18(1): 57-63.
引用本文: 黄燧明, Michael, B, Slaytor, Harry, H, S, Fong, G, A, Cordell, Norman, R, Farnsworth. 14C-棉酚:棉花幼苗生物合成的最佳条件(英文)J. 药学学报, 1983, 18(1): 57-63.
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Sui-ming Wong, Michael B Slaytor Harry H S Fong, G A Cordell , Norman R Farnsworth, . 14C-GOSSYPOL:OPTIMUM CONDITIONS FOR SYNTHESIS BY COTTON SEEDLINGSJ. Acta Pharmaceutica Sinica, 1983, 18(1): 57-63.
Citation: Sui-ming Wong, Michael B Slaytor Harry H S Fong, G A Cordell , Norman R Farnsworth, . 14C-GOSSYPOL:OPTIMUM CONDITIONS FOR SYNTHESIS BY COTTON SEEDLINGSJ. Acta Pharmaceutica Sinica, 1983, 18(1): 57-63.
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14C-棉酚:棉花幼苗生物合成的最佳条件(英文)

14C-GOSSYPOL:OPTIMUM CONDITIONS FOR SYNTHESIS BY COTTON SEEDLINGS

    摘要
  • 摘要: 将1-14C-乙酸钠加入棉花(Gossypium hirsutum c.v.ST-506)幼苗的培养液中,经四天的培育,得到最高放射活性的棉酚。实验中亦显示体外加乙酸钠具有激发棉酚生物合成的特性。每两百株棉花幼苗加入6 mg乙酸钠可得最高量的棉酚。

     

    Abstract: The biosynthesis of 14 C-gossypol from sodium 1-14C-acetate has been studied in 6 day old seedlings of the cotton plant, Gossypium hirsutum L.c.v. ST-506. The highest specific activity gossypol (0.8μCi/m mole) was obtained when seedlings were incubated for 96 hr in the presence of 6 mg/200 seedlings of sodium 1-14C-acetate (0.4 mCi/m mole) in a defined nutrient medium.

     

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