[Cyclic rearrangements in the incomplete genome of T4D phage transferred into a cell during a injections of DNA].

The genome structure of phage T4 chromosome fragments obtained by the method of DNA interrupted injection is studied directly. Anfragment population is shown by homogeneous in sizes. The fragment sizes are proved to the indentical to sizes. The fragment sizes are proved to be identical to sizes expected from the method conditions. The individual fragment genomes are shown to be cyclic gene permutations uniformly distributed on the map of physical distances between genes. The results suggest that any genetic marker has equal probabilities to be situated at the different distances from the individual particle of chromosome ends in a T4 D particles population.