Limeng Sun

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UNLABELLED Porcine reproductive and respiratory syndrome virus (PRRSV) RNA endoribonuclease nsp11 belongs to the XendoU superfamily and plays a crucial role in arterivirus replication. Here, we report the first crystal structure of the arterivirus nsp11 protein from PRRSV, which exhibits a unique structure and assembles into an asymmetric dimer whose(More)
The studies were performed to investigate the mechanism of phenamiphos affecting muscarinic acetylcholine receptor (M-AchR) of the brain synaptosome in rats. The results showed that phenamiphos inhibited the binding of 3H-quinuclidinyl benzilate (3H-QNB) to the brain synaptosome in rats, and this effect was dose and time-dependent. This suggests that(More)
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