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Poly(A) molecule is inserted between two QβRNA molecules which have been partiallydegraded, one from the 3’-end and another from the 5’-end. E. coli HfrH is infected with thesemosaic RNA molecules and a few recombinated phages carrying poly(A) are obtained. Analysisof the RNA of 907 phage (one of these recombination phages) shows that the chain lengthof the poly(A) it contained is about 40.
The poly (A) molecule is inserted between two Qβ RNA molecules which have been partially degraded, one from the 3’-end and another from the 5’-end. E. coli HfrH is infected with these mosaic RNA molecules and a few recombinated phages carrying poly Analysis of the RNA of 907 phage (one of these recombination phages) shows that the chain length of the poly (A) it contained is about 40.