Functional defects in T4 bacteriophages lacking the gene 11 and gene 12 products.

Adsorption Carbon Isotopes Cell Wall Centrifugation Centrifugation, Density Gradient Coliphages/growth & development,metabolism Escherichia coli Genes Genetics, Microbial Lysogeny Microscopy, Electron Molecular Biology Mutation Staining and Labeling Thymidine Tritium Viral Proteins/metabolism

Carbon Isotopes Viral Proteins Tritium Thymidine