LOGOChapter5mRNAmodificationsinEukaryotes5.1Capping加帽5.2Polyadenylation聚腺苷酸化5.3Splicing剪接5.4mRNAEditing编辑5.5ExperimentsContentsContentsGoCapping5.1真核生物转录产物:直接使用吗?Directionoftranscription5’3’3’-OH3’5’DNARNApolymeraseRibosome5’mRNAPeptidechain-AAA---ASplicingExon1Exon2Exon3DNATranscriptionPre-mRNAMaturemRNAPolyadenylationIntron1Intron2Nuclearexport-AAA---ATranslati...
LOGOChapter5mRNAmodificationsinEukaryotes5.1Capping加帽5.2Polyadenylation聚腺苷酸化5.3Splicing剪接5.4mRNAEditing编辑5.5ExperimentsContentsContentsGoCapping5.1真核生物转录产物:直接使用吗?Directionoftranscription5’3’3’-OH3’5’DNARNApolymeraseRibosome5’mRNAPeptidechain-AAA---ASplicingExon1Exon2Exon3DNATranscriptionPre-mRNAMaturemRNAPolyadenylationIntron1Intron2Nuclearexport-AAA---ATranslati...