
Summary of the results of all four gold-labeling, EM investigations of the human C complex. From the left: The position of gold particles is shown for labeling of the 5′ end of exon 1 (Golas et al. 2010); exon 1, close to the cleaved 5′ splice site (central); the intron, close to the cleaved 5′ splice site (5′SS); and the intron, close to the anchoring site (AS).










