By gathering mitochondrial DNA and breaking it into short, single-stranded bits, the scientists showed that each bit would pair, or hybridize, with its complementary sequence arrayed on the chip.

• 通过收集线粒体DNA并将它们解螺旋成单螺旋片断，科学家在芯片上展示了每个片断与它们互补片断的配对排序。