By analyzing the DNA, the genetic material of the proteins, the researchers could focus on the toxic genes and use them to trace the evolution of snake venom, and from this, the evolution of snakes.
通过对 DNA 及蛋白质中的基因物质进行分析,研究人员可以专注于有毒基因,并利用它们得到蛇毒的进化轨迹,这样也就知道了蛇的进化源。
2
At some projects, leaks of toxicmaterial have polluted waterways.
在一些项目中,有毒物质的泄漏已经污染了航道。
3
Applications include detection of toxicmaterial and pathogens for the military, and detection of hazardous materials for civilian applications.