"I was surprised when I found them, " Dr. Tomonaga said.
「当我发现它们的时候很惊讶。」Tomonaga说。
Dr. Tomonaga and his colleagues have found independent invasions in other mammals, including ground squirrels, guinea pigs and elephants.
Tomonaga博士及其同事在其他哺乳动物,包括地鼠,豚鼠和大象,也已经发现有博纳病毒的独立入侵。
Dr. Tomonaga and his colleagues suspect that borna viruses didn't actually invade mammal genomes. Instead, the genomes kidnapped them.
Tomonaga博士及其同事怀疑事实上博纳病毒并非入侵哺乳动物基因组,相反是哺乳动物基因组绑架了它们。