Decades of research has viewed DNA as a sequence-based instruction manual; yet every cell in the body shares the same genes – so where is the language that writes the memory of cell identities?

Hereditary information is passed from parent to offspring in the genetic code, DNA, and epigenetically through chemically induced modifications around the DNA. New research has uncovered a mechanism ...

Scientists have long known that human genes spring into action through instructions delivered by the precise order of our DNA, directed by the four different types of individual links, or "bases," ...

Yekaterina "Kate" Shulgina was a first year student in the Graduate School of Arts and Sciences, looking for a short computational biology project so she could check the requirement off her program in ...

Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method that pulls apart the DNA molecule and amplifies the signal of each ...

2022 marks the 100th birthday of Nobel Prize winning chemist Har Gobind Khorana – or so we think. The exact date of his birth is not known, because Khorana was born in poverty in a British Indian ...

For decades, biologists have known that the instructions for life are written in DNA, yet the vast majority of those letters seemed to sit in the dark, doing little that was obvious. Now a new ...

Scientists can now sequence an entire genome overnight. This technology has been the key tool in identifying and tracking Covid variants. Unlocking the Covid Code By Jon Gertner Edward Holmes was in ...

You don’t want to be a virus in Dr. David Ho’s lab. Pretty much every day since the COVID-19 pandemic began, Ho and his team have done nothing but find ways to stress SARS-CoV-2, the virus that causes ...

April 9 (UPI) --The world's most powerful gene-editing tool, CRISPR-Cas9, has enabled numerous scientific discoveries. However, the tool has one major flaw: its genetic alterations are permanent. Now, ...