The left-handed Z-DNA double helix is held together by traditional Watson-Crick base pairs, but unlike righthanded B-DNA, which has major and minor grooves between the twists of its sugar-phosphate ...

Many species undergo programmed DNA elimination, a process where specific parts of the genome found in the original sperm and egg cells are removed from the cells of the developing body. Different ...

Crimes of various magnitude happen in towns and cities across the UK every day. Without realizing it, criminals leave clues and traces behind, no matter how careful they try to be in executing the ...