Importance of five genes presented in xenorhabdus nematophilus bp toxin gene cluster to its insecticidal activity 品系杀虫毒素基因簇中各基因与杀虫活性的关系
And via the analysis of genetic array , 12 genes can be classified into 6 gene clusters in the chromosome . 2 经遗传排列分析发现,有12个基因在染色体上组成了6对基因簇( genecluster ) 。
For gene manipulation such as heterologous expression of these huge gene clusters , new vectors and strategies are required 迄今为止,已经鉴定或克隆了50多个抗生素基因簇,其中许多基因簇大于40kb 。
Virulence genes of pathogenic bacteria can be located on the chromosome where they may be organized as so - called pathogenicity island ( pai ) 细菌毒力岛( pathogenicityisland , pai )是指染色体上成簇排列的与细菌毒力密切相关的基因簇。
The restriction map of phzl318 carrying the entire add gene cluster from s . avermitilis nrrl8165 was made . its two subclones phz2104 and phz2105 were introduced into s . lividans mutant zx1 制作了携带完整add基因簇的phz1318的限制内切酶图谱,根据酶谱进行亚克隆得到phz2104和phz2105 。