中文摘要：

紫杉醇是一种用于癌症治疗的特效药物，微生物发酵法是生产紫杉醇的有效方法，采用RAPD技术对4株紫杉醇产生茵的遗传差异进行分析，重新从分子水平对其进行了进一步的分类鉴定；并将为下一步的基因工程育种工作中的基因定位和分子克隆提供丰富可靠的分子标记。

英文摘要：

Taxol is a kind of specific medicine to cure cancer, and microbial fermentation is an effective method to produce taxol. RAPD techniques were used to analyze the genetic differences of four taxol-producing strains, and once more to classify and identify further from molecular level. These will provide abundant and reliable molecular markers for gene location and molecular cloning in the coming genetic engineering breeding of the strains.