摘要
With the support by the National Natural Science Foundation of China,the research team directed by Prof.Guang ShouHong(光寿红)at the University of Science and Technology of China recently reported that erroneous rRNAs can trigger antisense ribosomal siRNA (risiRNA)generation and subsequently turn on the nuclear RNAi-mediated gene silencing pathway to inhibit pre-rRNA expression,which was published in PNAS (2018,115(40).10082-10087).