A single base change can create a devastating genetic disorder or a beneficial adaptation, or it might have no effect. How do mutations happen, and how do they influence the future of a species?

DNA replication in the human genome occurs preferentially at initiation zones (IZs). Here, the authors identify TRESLIN-MTBP as a limiting factor for replication initiation whose loading onto ...

Try these quizzes based on GCSE combined science past papers. By working your way through the combined science questions created by experts, you can prepare for your combined science exams and make ...