Samples used in this study were from 20 cases of EHT and NT respectively. Entire mtDNA 16.6kb extracted from their peripheral blood was amplified using 32 overlapping primer pairs.

• 在本研究中包括正常血压人群及原发性高血压病患者各20例，提取外周血液DNA，采用32对交叉重叠引物，PCR扩增全长线粒体16.；6kb基因。