| 单词 | Reassortment |
| 释义 |
Reassortment
原声例句
经济学人 Science and technology Known as viral reassortment, this kind of swap happens particularly easily in pigs because they can become infected with both avian and human flu viruses simultaneously, acting as melting pots for viral evolution. 这种交换被称为病毒重配， 在猪身上尤其容易发生， 因为猪可以同时感染禽流感病毒和人流感病毒，成为病毒进化的大熔炉。
英语百科
Reassortment Reassortment is the mixing of the genetic material of a species into new combinations in different individuals. Several different processes contribute to reassortment, including assortment of chromosomes, and chromosomal crossover. It is particularly used when two similar viruses that are infecting the same cell exchange genetic material. In particular, reassortment occurs among influenza viruses, whose genomes consist of eight distinct segments of RNA. These segments act like mini-chromosomes, and each time a flu virus is assembled, it requires one copy of each segment. |
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