An elite controller is an individual who is infected , but whose immune system seems able to suppress viral replication by itself .
精英患者,亦是被感染个体,但其自身的免疫系统似乎足以抑制该病毒的复制。
Even as harold varmus , j. michael bishop , and others added terms like oncogene and tumor suppressor to the genetic lexicon , the conventional wisdom held that a disease like breast cancer had to be viral .
In 1998 , scientists identified rnai , a mechanism that primitive organisms use to detect and destroy virus 's double-stranded rna and any viral mrna .
The bane of biofilms : bacteria bound together in a protective matrix tend to resist viral attack .
生物膜的祸根:细菌粘合到一起形成一个防护型的整体,可以抵抗病毒的攻击。
He plans to investigate how contagious his new viral blends are in guinea pigs and ferrets-animals whose respiratory system better reflects our own feverish battle with flu .