leaf bud differentiation

基本解释

The adventitious bud differentiation rate of different explants types was leaf (95.1%) > stem segment (66.3%)> root segment (61.5%).
叶片、茎段和根段三种外植体类型的再生频率大小顺序依次为叶片（95.1%）>茎段（66.3%）>根段（61.5%）。
Callus was induced from segments of leaf and hypocotyls from seedlings, but bud differentiation frequency was extremely low , approximately1%.
无菌实生苗的胚轴和叶片切段均可诱导形成愈伤组织，但不定芽的分化率极低，仅约1%。
Mesophyll cell of leaf epidermis can single split into group meristematic cell, then more differentiation make it developed into adventitious bud on leaf margin.
叶缘直接产生的不定芽主要由叶片表皮下叶肉细胞单独分裂形成分生组织细胞团，并进一步分化从而发育而成。