摘要
快速、准确地确定弧菌种类能够有效防治弧菌病的发生,利用PCR技术对水产养殖动物的弧菌病进行诊断,通常需要采用靶基因作为基础。近年来,常用的细菌诊断靶基因主要有:16S r DNA、16S-23S r DNA基因间区序列、gyr B基因、dna J基因等看家基因和某些弧菌特定的毒力基因,如tox R基因、tdh基因、trh基因、vvh A基因、ctx A基因等。
Quick and accurate diagnosis of the types of Vibrio can effectively prevent and control the occurrence of Vibrio disease. It is usually needed to use the target genes as the foundation when diagnosing the Vibrio disease of aquatic animals by PCR technology. In recent years, the common target genes for bacterial diagnosis mainly included some house-keeping genes, such as 16 S r DNA, 16S-23 S intergenic spacer regions, gyr B gene, dna J gene and so on, and some specific virulence genes of Vibrio, such as tox R gene, tdh gene, trh gene, vvh A gene, ctx A gene, et al.
出处
《天津农学院学报》
CAS
2015年第3期49-53,共5页
Journal of Tianjin Agricultural University
基金
国家农业科技成果转化基金项目"出口级特色水产品健康养殖技术转化与应用"(2014GB2A100511)