Species-specific factors mediate extensive heterogeneity of mRNA 3' ends in y...
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Most eukaryotic genes express mRNAs with alternative polyadenylation sites at their 3’ ends. Here we show that polyadenylated 3’ termini in three yeast species (S. cerevisiae,...
绝大多数真核基因所转录的信使RNA(mRNA)在其3'末端均存在可变多聚腺苷酸化位点。本研究表明,在酿酒酵母(S. cerevisiae)等三种酵母物种中,存在多聚腺苷酸化的3'末端……



