This active repressor can bind to a region near the promoter called an operator (yellow ... In multicellular organisms, nearly all cells have the same DNA, but different cell types express ...

DNA is well-known for its double helix shape ... "We also found that i-motifs form in the promoter region of oncogenes, for instance the MYC oncogene, which encodes one of cancer's most notorious ...

Researchers at the University of Tsukuba have developed a vector that integrates the Cre enzyme gene with the specific DNA sequence loxP, which is its target. This vector allows the creation of ...