Michael Young took it up in preference to "University of the Air" and wrote a paper which I inserted at the last moment in the magazine Where?, calling it Towards an Open University.
Strain LF82, PAI I, inserted at the tRNA AspV, has a gene organization similar to that observed in most ExPEC strains except strain CFT073, with two tssD genes encoding Hcp-like proteins, a tssH gene encoding clpV-1 ATPase, a tssI gene encoding VgrG homologue and two distantly related tssA genes encoding ImpA homologues (Figure 5, Table S5).
PAK4 cDNA was cloned into this plasmid as a BamHI/NotI insert at the multiple cloning site just upstream of, and in frame with, the GFP coding sequence.
Let Δ (i, r, s ) denote the difference in objective function value if request i is inserted at its best position into route r of solution s.
This example reads naturally and flows for the reader, whereas if an "I" was inserted at the start, while not hugely different, it would read more like a list.
In the CW lineage, a second trans-spliced group II intron (a tripartite intron comprising the RNA species encoded by the chloroplast tscA gene) took residence within psaA [ 38], group I introns inserted at several new sites within rrl [ 33, 34, 39] and members of the group I family also invaded multiple sites of the rrs [ 40, 41], psbA [ 42] and psbC [ 37] genes.
In addition, the 18S and 28S regions often harbour group I introns, inserted at highly conserved positions, contributing further information in regard to this region.
No similarity was observed with the LAGLIDADG endonuclease encoded by the Stigeoclonium chloroplast site-1725 rrl intron, a protein that is closely related to those encoded by group I introns inserted at the same site in the chloroplast genomes of Chlamydomonas species.
Expression of the endonuclease I- SceI has been previously demonstrated to efficiently induce DSBs at I- SceI sites inserted at specific sites in prokaryotic cells (Meddows et al. 2005) and also in several eukaryotes, including mammalian cells (Choulika et al. 1995), plants (Puchta et al. 1993) and unicellular eukaryotes (Glover and Horn 2009).
SLC26A4 was removed from pcDNA3.1-hSLC26A4 (a kind gift from Min Goo Lee) by NheI/XbaI digestion and inserted at the XbaI site of pLenti6P.
This belief is supported by the finding that allelic inteins (i.e. inteins inserted at corresponding sites in homologous genes), even in distantly related species, are usually more closely related to each other than they are to non-allelic inteins, including those from the same species [ 5, 9, 15].
