This historical perspective integrates 50 years of research on SOS mutagenesis in Escherichia coli with the proverbial '3R' functions—replication, repair and recombination—that feature DNA ...

Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic acid or DNA. Encoded within this DNA are the directions ...

Students should possess prerequisite knowledge of the structure of DNA in order to complete several of the missions. 1.5 hours for Build A Tree game; 4 hours for entire Evolution Lab lesson plan ...

This month marks 35 years of DNA evidence being used in Australian legal cases. But unlike DNA firsts in other countries, ...