| 1. | Spontaneous and induced mutation occur with animals viruses .
动物病毒的突变有自发突变和诱发突变。 |
| 2. | Animal viruses generally are phagocytosed and gain entry to host cells from vacuoles .
动物病毒则一般是吞噬后从空泡进入宿主细胞内。 |
| 3. | Molecular biology of animal viruses
动物病毒分子生物学 |
| 4. | Scientists say h . i . v . , human immunodeficiency virus , is related most closely to an animal virus
科学家们表示，人类免疫缺损病毒与一种动物病毒关系非常密切。 |
| 5. | However , xenotransplantation brings the risk of transplanting animal viruses and thus creating new human diseases
然而，物种间移植也会带来移植动物病毒的危险，从而创造出新的人类疾病。 |
| 6. | One way for an animal virus to become able to pass easily from person to person is to combine with a human virus . ?
能使动物上病毒变得更容易在人身上传播的一种方法是同人类上的病毒加以杂交。 |
| 7. | The genome appears to be that of a " completely new " coronavirus unrelated to any known human or animal viruses , a scientist at the canadian agency said
加拿大研究所的一位科学家说，病毒的基因组表明这是一种“全新的”冠状病毒，与任何已知的人类或动物病毒都没有联系， |
