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发表于 2022-5-5 10:18:09
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来自: 中国山东
其实,病毒还可以协同感染宿主细胞,比如D型肝炎病毒和B型肝炎病毒。
There are also known instances in which viruses can work together. Hepatitis D virus is the smallest virus known to infect people. It's genome is very small and encodes for two proteins through the same sequence - one uses a shorter version of the sequence to produce a protein early on in the infection, while the second protein is made from a longer sequence and is generated later on in infection. In order to infect cells, hepatitis D needs the help of hepatitis B and only occurs in people already infected, or people infected at the same time with hepatitis B. Hepatitis D infection is also prevented by the hepatitis B vaccine. |
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