div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer2022020523575068741a28ab0f07b03eb1html5page1jpg target=_blank img data-url=documentenzymatic-activity-of-the-conserved-core-of-a-group-i-self-splicing-intronhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Enzymatic activity of the conserved core of a group I self-splicing intron loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer2022020523575068741a28ab0f07b03eb1html5thumbnails1jpg width=140 height=200 adivp© Nature Publishing Group1986pdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer2022020523575068741a28ab0f07b03eb1html5page2jpg target=_blank img data-url=documentenzymatic-activity-of-the-conserved-core-of-a-group-i-self-splicing-intronhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Enzymatic activity of the conserved core of a group I self-splicing intron loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer2022020523575068741a28ab0f07b03eb1html5thumbnails2jpg width=140 height=200 adivp© Nature Publishing Group1986pdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer2022020523575068741a28ab0f07b03eb1html5page3jpg target=_blank img data-url=documentenzymatic-activity-of-the-conserved-core-of-a-group-i-self-splicing-intronhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Enzymatic activity of the conserved core of a group I self-splicing intron loading=lazy...