During DNA replication, special enzymes move up along the DNA ladder, unzipping the molecule as it moves along. New nucleotides move in to each side of the unzipped ladder.

Authorities used DNA to charge a 62-year-old man with committing a home invasion robbery in Evesham earlier this year. Edwin B. Dillard was arrested Tuesday after authorities executed a search ...

You have more than 2 metres of DNA inside every cell. But is very tightly coiled up so it all fits. DNA is like a code containing all the instructions that tell a cell what to do. It is made up of ...

DNA ladder formation could be clearly observed when the HL-60 cells incubated for 4, 16, 20 and 22 h in cultures exposed to etoposide (lanes 5–8). The ladder of DNA fragments of approximately ...

In order to study the mechanism of the effect of heparin on apoptosis in carcinoma cells, the nasopharyngeal carcinoma cell line CNE2 was used to identify the effect of heparin on apoptosis ...

DNA leads to arrest in graduate student's 2004 murder after yearslong investigation. Johnia Berry, 21, was stabbed more than 20 times in her Knoxville apartment. By Doc Louallen and 20/20.

Magnetic-field-induced DNA strand breaks in brain cells of the rat.. Environmental Health Perspectives , 2004; 112 (6): 687 DOI: 10.1289/ehp.6355 Cite This Page : ...

One of history’s oldest mysteries — the true identity of mythologized 19th century serial killer “Jack the Ripper” — may have finally been solved nearly 140 years later.

23andMe is in trouble. What happens to all the DNA data? Once a hot $6 billion biotech company, 23andMe is now on the verge of collapse. What could happen to the DNA data of its 14 million customers?

A pair of filmmakers documenting a new set of "alien mummies" found in Peru claim the bizarre three-fingered figures are the genuine article containing unique DNA -- as they fight back against ...

Brett Harrelson says that he and his brother Woody have been trying to convince Matthew McConaughey to take a DNA test — and the reason may shock you.