Advances in single-cell whole genome sequencing technology and its application in biomedicine.

The advent and development of single-cell whole-genome sequencing (scWGS) technology has shed lights on the genomic heterogeneities within biosamples at the single-cell resolution. The technology is particularly well-established in the recent decade and witnesses a variety of clinical applications, such as circulating tumor cell (CTC) detection and preimplantation genetic diagnosis/screening (PGD/PGS). In this review, we summarize the latest practical breakthroughs of scWGS in the field of biomedicine, with the hope of providing a guideline to apply single-cell genomic sequencing in clinical researches.