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由TDR等单位主办的丝虫DNA探针会议于1989年12月18～20日在雅加达召开。会议认为已有6种丝虫的重复DNA序列被克隆,其中有些已用作发展种特异性甚至株特异性的探针。马来丝虫有一个高度重复的DNA基因族,它是由基因组的8000万bp中的1000万bp组成。由Hha I切割的322bp经DNA序列分析鉴定出一个60bp的可变区,它在马来丝虫和彭亨丝虫之间仅有72%的序列相同。其余重复区中,两种丝
A meeting of filarial DNA probes hosted by TDR and other units was held in Jakarta from December 18 to December 1989. The conference concluded that repeated DNA sequences of six filarial species have been cloned, some of which have been used as probes to develop species-specific or even plant-specific phenotypes. The Malayan worm has a highly repetitive DNA family of genes consisting of 10 million bp of 80 million bp of the genome. A 322bp cut by Hha I DNA sequence analysis identified a 60 bp variable region with only 72% sequence identity between the two. The rest of the repetition zone, two kinds of silk