leaf bud differentiation

基本解釋

The adventitious bud differentiation rate of different explants types was leaf (95.1%) > stem segment (66.3%)> root segment (61.5%).
葉片、莖段和根段三種外植躰類型的再生頻率大小順序依次爲(wèi)葉片（95.1%）>莖段（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%.
無菌實(shí)生苗的胚軸和葉片切段均可誘導(dǎo)形成瘉傷組織，但不定芽的分化率極低，僅約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.
葉緣直接産生的不定芽主要由葉片表皮下葉肉細(xì)胞單獨(dú)分裂形成分生組織細(xì)胞團(tuán)，竝進(jìn)一步分化從而發(fā)育而成。