Some of the swollen microspores began to divide into cell, -cell with shaped, multicellular proembryos in order, which further developedinto globular with attached suspensor, hearted, and torpdo embryoids successively.
Some of the swollen microspores began to divide into cell, -cell with shaped, multicellular proembryos in order, which further developedinto globular with attached suspensor, hearted, and torpdo embryoids successively.
部分小孢子培养后出现细胞膨大和分裂，并沿-细胞、""形 -细胞、多细胞原胚、胚柄球形胚、心形胚最终发育成鱼雷形胚。