Callus induction rate correlated with plant regeneration more closely than the latter two factors according to the experimental results 结果表明,出愈率与再生能力有较大的相关性,愈伤组织增殖量、芽点数次之。
The embryogenic calli induced from the mature embryos of forty - five genotypes of sweet corn varieties were treated as materials to analyze the relationship between plant regeneration and callus induction rate , callus proliferation and bud points 摘要以45种基因型甜玉米的成熟胚为外植体材料,分析出愈率、愈伤组织增殖量、芽点数与植株再生的关系。
In addition , a specific calli - related protein 43kd were found and its expression only occurred in the proliferation of calli . we also found a kind of nonembryonic protein 35kd that expressed in nonembryonic calli and regenerated plants and disappeared in embryonic calli and embryogenetic stage 此外,我们还发现,与愈伤组织增殖有关的43kd愈伤组织特异性蛋白;在胚性愈伤组织和胚状体发生阶段特异性缺失的35kd蛋白组分,它可能与胚状体发生能力的丧失有关。