This journal provides immediate access to some articles. Volume 58(5); November 1967 A method for separating according to mass a mixture of macromolecules or small particles suspended in a fluid, 3. Experiments in a centrifugal fluid. PMCID: PMC223867 THE DIRICHLET PROBLEM FOR QUASILINEAR EQUATIONS WITH MANY INDEPENDENT VARIABLES PMCID: PMC223868 INFINITE GAMES AND ANALYTIC SETS PMCID: PMC223869 GENERAL PRINCIPAL FORMS IMITATING LOCALLY SQUARE INTEGRABLE FORMS PMCID: PMC223870 ON THE NUMBER OF MULTIPLICATIONS REQUIRED TO COMPUTE CERTAIN FUNCTIONS PMCID: PMC223871 THE ELASTIC DIELECTRIC PMCID: PMC223872 A NOVEL REACTION OF A NITRO SUGAR WITH ALCOHOLS PMCID: PMC223873 On the origin of tertiary turns in covalently closed double-stranded cyclic DNA. PMCID: PMC223874 The structure of aspartate transcarbamylase, I. A molecular twofold axis in the complex with cytidine triphosphate. PMCID: PMC223875 Circadian systems, II. The oscillation in the individual Drosophila pupa; its independence of developmental stage. PMCID: PMC223876 Rescue of the defective murine sarcoma virus genome by radiation-induced leukemia virus from C57BL mice. PMCID: PMC223877 DNA-RNA hybridization studies of myeloma tumors in mice. PMCID: PMC223878 Sedimentation properties of mitochondrial and cytoplasmic ribosomal RNA's from Neurospora. PMCID: PMC223879 SV 40-specific thymidine kinase. PMCID: PMC223880 Altered base ratios in the DNA of an Escherichia coli mutator strain. PMCID: PMC223881 Prophage induction and filament formation in a mutant strain of Escherichia coli. PMCID: PMC223882 Replication of the escherichia coli K12 chromosome. PMCID: PMC223883 Evolution of fitness, 3. Improvement of fitness in irradiated populations of Drosophila serrata. PMCID: PMC223884 Developmental effects of x rays on embryos of Drosophila melanogaster. PMCID: PMC223885 The occurrence of two dehydroquinases in Neurospora crassa, one constitutive and one inducible. PMCID: PMC223886 Temperature sensitivity of polyoma virus, induction of cellular DNA synthesis, and multiplication of transformed cells at high temperature. PMCID: PMC223887 Oscillations of hepatic delta-aminolevulinic acid synthetase produced by estrogen: a possible role of "rebound induction" in biological clock mechanisms. PMCID: PMC223888 Antibiotic-mediated transport of alkali ions across lipid barriers. PMCID: PMC223889 On the existence and structure of a new urobilin of molecular weight 592. PMCID: PMC223890 Genetic evidence for the role of a bacterial phosphotransferase system in sugar transport. PMCID: PMC223891 On the nature of two ribosomal sites for specific sRNA binding. PMCID: PMC223892 Rapidly labeled, polyribosome-associated RNA having the properties of histone messenger. PMCID: PMC223893 Nascent ribosomes from HeLa cells. PMCID: PMC223894 The basic protein responsible for the clotting of guinea pig semen. PMCID: PMC223895 The enzymatic repair of DNA, II. Characterization of phage-induced sealase. PMCID: PMC223896 Enzymatic joining of DNA strands, II. An enzyme-adenylate intermediate in the dpn-dependent DNA ligase reaction. PMCID: PMC223897 Charge transfer and electronic mobility. PMCID: PMC223898 A suggested mechanism of uncoupling of respiratory-chain phosphorylation. PMCID: PMC223899 Isolation and characterization of a mitogen from pokeweek (Phytolacca americana). PMCID: PMC223900 Effect of bacteriophage infection on the sulfur-labeling of sRNA. PMCID: PMC223901 In vitro synthesis of T4 lysozyme by suppression of amber mutations. PMCID: PMC223902 Fluorescence studies of the interaction of nucleotides with the active site of the nuclease of Staphylococcus aureus. PMCID: PMC223903 Extrinsic cotton effects in dye-bovine plasma albumin adducts. PMCID: PMC223904 Template activities in normal, regenerating, and developing rat liver chromatin. PMCID: PMC223905 Affinity labeling of the acetylcholine-receptor. PMCID: PMC223906 In situ studies on N2 fixation using the acetylene reduction technique. PMCID: PMC223907 Enzymatic hydrolysis of N-substituted aminoacyl-tRNA. PMCID: PMC223908 Relation of protein subunit interactions to the molecular species observed during cooperative binding of ligands. PMCID: PMC223909 Azotobacter vinelandii ribonucleic acid polymerase. IV. Unprimed synthesis of rIC copolymer. PMCID: PMC223910 Inducers of interferon and host resistance, IV. Double-stranded replicative form RNA (MS2-Ff-RNA) from E. coli infected with MS2 coliphage. PMCID: PMC223911 Early intracellular events in the replication of T4 phage DNA, IV. Host-mediated single-stranded breaks and repair in ultraviolet-damaged T4 DNA. PMCID: PMC223912 Studies on cell-free synthesis of rat immunoglobulins, I. A cell-free system for protein synthesis prepared from lymph-node microsomal vesicles. PMCID: PMC223913 The function of phytochrome in regulation of plant growth. PMCID: PMC223914 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||