HeLa genome offers clues to cells’ cancerous nature

Genetic sequence published along with agreement to protect family’s privacy

DECODING CANCER  HeLa cancer cells (one shown in an electron micrograph) came from a woman called Henrietta Lacks. Scientists studying the complex HeLa genome have agreed to protect the genetic privacy of the Lacks family.

Tom Deerinck

A detailed DNA profile of the world’s most widely used cancer cell line sheds light on the genetic chaos the cells use to grow virtually unchecked in laboratory cultures.