The results showed that the cotyledon petiole and hypocotyls of 4~ 6 days seedlings had higher differentiation frequency of adventitious buds.

  • 其结果是以4~6日龄的无菌苗的子叶柄、下胚轴上端外植体适于不定芽的较高频率分化;

  • 互联网摘选 2025-01-20 11:42:59

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