CYTOLOGICAL CHANGES OF ROOT TIP CELLS OF ALFALFA SEEDS AFTER SPACE FLIGHT

REN Wei-bo~1 XU Zhu~1 CHEN Li-bo~1 GUO Hui-qin~2 WANG Mi~2 ZHAO Liang~2(1.Grassland Research Institute,Chinese Academy of Agricultural Sciences,Huhhot,Inner Mongolia 010010;2.Institute of Bioengineer Science,Inner Mongolia Agricultural University,Huhhot,Inner Mongolia 010018)

Journal of Nuclear Agricultural Sciences ›› 2008, Vol. 22 ›› Issue (05) : 566-568.