| Abstract: | New chimeric Escherichia coli plasmids containing alpha or beta globin gene sequences of the mouse were constructed. Double-stranded DNA, synthesised in vitro in a 2-step reaction from mouse globin mRNA was inserted into E. coli plasmid pCR1, after tailing of the 2 DNAs with dG and dC respectively. Some of the mouse globin plasmids described contain at least 90% of the globin mRNA sequence and therefore contain the entire translated sequence of the globin genes. Some possible uses of these recombinant plasmids are described. |
