Although the DNA code from cell to cell is the same, there are many different types of cells within the body, each with a specific function. For example, the long, narrow muscle cell is designed ...

Through a series of experiments, Avery and his colleagues found that only DNA could change R type bacteria into S type. This meant that something about DNA allowed it to carry instructions from ...

To maintain the integrity of the genetic information, cells have evolved various DNA repair mechanisms. These mechanisms can detect and correct different types of DNA damage, such as base mismatches, ...

An STR analysis is a common type of DNA profiling in criminal cases, according to the National Institute of Justice. “In a field of haystacks, IGG gives you the haystack to look in,” Steve ...

For example, a man who has type AB blood could not father a child ... Today, with the advent of numerous DNA sequencing, amplification, and testing techniques, paternity testing has evolved ...

Researchers crafted 700 DNA “movable types” from nucleic acids, emulating a movable-type DNA printing. This method can be achieved manually or automatedly; researchers were able to print and ...