Peking University researchers performed single-cell methylome sequencing on preimplantation cells to examine DNA methylation changes during early development.
Investigators identified dozens of neuronal subtypes in mouse and human brain samples using single-cell methylation sequencing, including a new neuronal subtype.
The team said their approach may have several applications, including evaluation of cellular response to therapies, and early diagnosis of diseases like cancer.
The researchers published a proof of principle in Nature Communications of a panel designed to look at epigenetic variation in adipose tissue and are using it to study obesity and metabolic syndromes.
The UK's Human Fertility and Embryology Authority calls for consumer genetic testing companies to warn customers that testing could uncover family secrets, according to the Guardian.
