Molecular Mechanisms for Repair of DNA

Excision-Repair.- 29. Involvement of Escherichia coliDNA Polymerase-I-Associated 5??3? Exonuclease in Excision-Repair of UV-Damaged DNA.- 30. Exonuclease VII of Escherichia coli.- 31. Enzymatic Repair of UV-Irradiated DNA in Vitro.- 32. Repair Replication in Permeabilized Escherichia coli.- 33. Requirement for uvrAB Function for Postirradiation DNA Synthesis in Vitro.- 34. DNA Polymerase II-Dependent DNA Synthesis in Toluenized Bacillus subtilis Cells.- V. Repair by Genetic Recombination in Bacteria.- 35. Repair by Genetic Recombination in Bacteria: Overview.- 36. Genetic Exchanges Induced by Structural Damage in Nonreplicating Phage ? DNA.- 37. The Beginning of an Investigation of the Role of recF in the Pathways of Metabolism of Ultraviolet-Irradiated DNA in Escherichia coli.- 38. The Degradation of Duplex DNA by the recBC DNase ofEscherichia coli.- 39. Analysis of Temperature-Sensitive recB and recC Mutations.- 40. Recombination and Postreplication Repair.- 41. Ultraviolet-Light-Induced Incorporation of Bromodeoxyuridine into Parental DNA of an Excision-Defective Mutant of Escherichia coli.- 42. Distribution of Pyrimidine Dimers During Postreplication Repair in UV-Irradiated Excision-Deficient Cells of Escherichia coli K12.- 43. Experiments on the Filling of Daughter-Strand Gaps During Post- replication Repair.- 44. Postreplication Repair Gap Filling in an Escherichia coli Strain Deficient in dnaB Gene Product.- 45. Involvement of uvrD, exrA, and recB Genes in the Control of the Postreplicational Repair Process.- 46. Replication and Expression ofConstructed Plasmid Chimeras in Transformed Escherichia coli-A Review.- VI. Relationships Among Repair, Mutagenesis, and Survival.- 47. Relationships Among Repair, Mutagenesis, and Survival: Overview.- 48. SOS Repair Hypothesis: Phenomenology of an Inducible DNA Repair Which Is Accompanied by Mutagenesis.- 49. Thermal Enhancement of Ultraviolet Mutability in a dnaB uvrA Derivative of Escherichia coli B/r: Evidence for Inducible Error-Prone Repair.- 50. lexB: A New Gene Governing Radiation Sensitivity and Lysogenic Induction in Escherichia coli K12.- 51. Indirect Suppression of Radiation Sensitivity of a recA? Strain of Escherichia coli K12.- 52. The Two-Lesion Hypothesis for UV-Induced Mutation in Relation to Recovery of Capacity for DNA Replication.- 53. The Effect of Genes Controlling Radiation Sensitivity on Chemical Mutagenesis in Yeast.- 54. Influence of Repair on the Specificity of Ultraviolet-Induced Reversion of an Ochre Allele of the Structural Gene for Iso- 1-cytochrome c.- 55. The Role of DNA Polymerase I in Genetic Recombination and Viability of Escherichia coli.- 56. The Role of the rec Genes in the Viability of Escherichia coliK12.- Author Index (to Parts A and B).- Subject Index (to Parts A and B).