The establishment of blackwood calli system.

4.黑木相思愈伤组织体系的建立.

The calli produced buds on differentiation medium.

愈伤组织在分化培养基上产生幼芽.

Many embryogenic calli were produced by subculture of calli induced from mature embryo of rice.

从水稻成熟胚诱导出的愈伤组织经继代培养后可以产生大量的胚性愈伤组织。

This is the first report of obtaining bergenin from calli of Ardisia spp.

本文首次报道从紫金牛属植物的愈伤组织中检出岩白菜素。

The substance are consists of: 1. initiation and maintenance of embryogenic calli;

其内容包括：（1）胚性愈伤组织的诱导与保存；

The differentiation of calli into plantletswas influenced greatly by the hormones.

外源激素对诱导分化具有十分重要的作用。

In Citrus, the embryogenic calli consisted of embryogenic and non-embryogenic cells.

长期继代培养的柑橘胚性愈伤组织由胚性细胞和非胚性细胞组成。

Whole plantlets were successfully regenerated from calli of leaf sheathes and stems on both types of medium .

叶鞘和茎愈伤组织都能在这两种培养基上分化出完整的植株。

Cell cycle analysis can provide reference for researching the physical and chemical mutagenesis to citrus calli.

细胞周期分析可为研究柑橘愈伤组织理化诱变提供依据.

METHODS:TCS was obtained by the fractional precipitate with acetone from the homogenate of the root or the calli .

方法：采用丙酮沉淀方法，获得栝楼叶片愈伤和块根的蛋白提取物。