Key points are not available for this paper at this time.
By means of agarose-gel electrophoresis, endonuclease R.EcoRI-generated fragments of DNA from various viruses were separated, their molecular weights were determined, and complete or partial fragment maps for lambda, phi80, and hybrid phages were constructed.
Helling et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: