The changes in contents of noncovalently conjugated-spermidine(NCC-Spd)and perchloric acid insoluble covalently conjugated-spermidine(PISCC-Spd) to thylakoid membrane were investigated in seedling leaf of two soybean (Glycine max L.)

• 研究了渗透胁迫下,大豆品种豫豆24号(抗旱性较强)和豫豆6号(抗旱性较弱)幼苗类囊体膜上非共价结合态亚精胺(NCC-Spd)和高氯酸不溶性共价结合态亚精胺(PISCC-Spd)含量的变化。