Dr Franks and his colleagues identified a type of behaviour called "reverse tandem runs" that makes the process more efficient.
Franks博士和他的同事定义了一种叫做“逆向前后跑动”的行为，它能使得整个过程更有效。
2
A partial tandem duplication is a type of gene mutation that occurs when a section of a gene is repeated, like a stutter in the gene's DNA.
部分串联复制是基因突变的一个类型，当一个基因片断重复时发生，就像停顿基因。
3
Heavy drinkers were more likely to die from head and neck or liver cancer than non-drinkers with either type of cancer, and the risk rose in tandem with the amount of alcohol consumed.