培养基中加入0.5%的活性炭有利于提高花粉愈伤组织的频率。
Induction frequency of pollen callus increased apparently when active carbon (0.5 per cent) was added.
探讨不同培养基上三七花粉愈伤组织培养过程中总皂甙含量的变化情况。
The study aimed to discuss the content changing of total saponin during the callus culture of Panax notoginseng pollens on different media.
花药涂片镜检结果表明，愈伤组织来源于花药中的花粉细胞。
The results obtained from cytology observation showed that the callus originated from pollen cells of anther.
与对照比较，激光诱导花药愈伤组织能促使花粉的芽分花。
Compared with CK, the bud differentiation rate of pollen callus of anther is stimulated significantly.
自1993年以来，试验已获得用花药培养的花粉单倍体植株和用未授粉子房培养产生的愈伤组织无性繁殖系。
The paper reports the results of the study since 1993. The haploid plant from the culture of anthers and the clone of ovary without pollination have been obtained.
通过愈伤组织及胚状体的途径获得花粉植株。
The pollen plants were obtained from the callus and embryoid.
目的：分析离体培养的栝楼叶片愈伤组织中天花粉蛋白（TCS）的相对含量，并与栝楼块根进行比较。
OBJECTIVE:The relative content of trichosanthin (TCS) of the calli induced from the leaves of Trichosanthes kirilowii Maxim. was measured and a comparison between the calli and the root was made.
培养基是番茄花药培养影响花粉产生愈伤组织和花粉植株的主要外部条件。
Medium tomato anther culture is the impact of pollen callus and plant pollen major external conditions.
基因型是番茄花药培养影响花粉产生愈伤组织和花粉植株的主要内部因素。
Genotype is anther culture affect tomato callus pollen and pollen plants of the main internal factors.
基因型是番茄花药培养影响花粉产生愈伤组织和花粉植株的主要内部因素。
Genotype is anther culture affect tomato callus pollen and pollen plants of the main internal factors.
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