Deletion mapping of the lambda REX gene.
Deletion mapping has been used to order 12 lambda rex(-) mutants. Correlation of recombination data with physically-determined positions of deletion end-points (Szybalski 1971; Blattneret al. 1972) suggests that the left-most rex(-) mutation, rex209, is located about 260-300 nucleotide pairs from the p(L) mutation sex1 and about 475 nucleotide pairs from the left end-point of the region of nonhomology with lambdaimm434.
D002874:Chromosome Mapping; D003090:Coliphages / Q000187:drug effects / Q000254:growth & development; D005796:Genes; D008937:Mitomycins / Q000494:pharmacology; D009154:Mutation; D011995:Recombination, Genetic; D010948:Viral Plaque Assay
D008937:Mitomycins