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将[1-~(14)C]-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。
The [1- ~ (14) C] -acetate was added to the medium of cotton (Gossypium hirsutum c.v.ST-506) seedlings for four days to obtain the highest radioactive gossypol. Experiments also show that in vitro plus sodium acetate has the characteristics of gossypol biosynthesis. The highest amount of gossypol was obtained by adding 6 mg of sodium acetate to every two hundred cotton seedlings.