The orientation of the spiral is determined by the genetic make-up of the snail's mother.
螺线的方向取决于蜗牛妈妈的基因组成。
2
The radiation caused the genetic encoding to spiral, and in the spiraling , much of the information frayed.
辐射性导致了遗传编码开始旋转，而在旋转中，信息中的许多就被磨损。
3
The order in which the different nucleic acids occur along the spiral staircase carries the genetic information that enables the DNA molecule to assemble an organization around and reproduce itself.