求翻译：对病人分离的NM和2例密切接触者分离的2株菌，进行MLST分型，血清分群，基因分型。以及PorA可变区进行基因分型，分型结果显示，mlst病人株和密接2同属于一个高致病性克隆群ST4821。PorA 的VR1可变区相同为20。而密接1 MLST分型为ST-6934为库中独立ST型，暂未划分入克隆群。PorA基因型也与其他两株不同。是什么意思？

Nm and two cases of close contacts of patients with separation of the separation of two bacteria, mlst sub-type, serum grouping and genotyping. And the pora variable region genotyping of typing results showed that belong to a highly pathogenic clone group st4821 in the mlst patient strains and the F

The separation of a patient's NM and 2 people who have close contacts with the 2 separate trees, fungi, serum MLST sub-groups, and genotyping. As well as variable area PorA genotyping genotyping patients display, plant and the mlst 2 belong to a highly pathogenic clone ST cluster 4821. The VR PorA s

NM and 2 example close contact separation 2 fungi separates which to the patient, carries on the MLST minute, the blood serum hives off, gene minute.As well as PorA may the variation area carry on the gene minute, divides the result to demonstrate, mlst patient meets 2 with to belong to high pathoge

NM on patient isolation and 2 of 2 strains of bacteria isolated from cases of close contacts, MLST typing, serum levels of grouping, genotyping. And PorA variable region gene type, classification results display, MLST patient strains and tight ST4821 2 belong to a highly pathogenic clone group. PorA