This journal provides immediate access to some articles. Volume 72(8); August 1975 National Science Foundation: Origins, hopes, and aspirations PMCID: PMC432871 A foundation for research PMCID: PMC432872 NSF and science education--Who, why, and how did it work out. PMCID: PMC432873 Whither NSF?—The higher derivatives PMCID: PMC432874 A topological theorem for nonlinear dynamics in chemical and ecological networks PMCID: PMC432875 Reaction of tris(bipyridine)ruthenium(III) with hydroxide and its application in a solar energy storage system PMCID: PMC432876 Effects of tetraalkylammonium salts on Brdicka and presodium currénts of bovine-serum albumin. PMCID: PMC432877 Synthetic analogs of active sites of iron-sulfur proteins: bis (o-xylyldithiolato) ferrate (III) monoanion, a structurally unconstrained model for the rubredoxin Fe-S4 unit. PMCID: PMC432878 Donor properties of the three carbonyl groups of chlorophyll a: ab initio calculations and 13C magnetic resonance studies. PMCID: PMC432879 The disjunction property implies the numerical existence property PMCID: PMC432880 A complete solution of the periodic Toda problem PMCID: PMC432881 Effects of guanosine tetraphosphate on cell-free synthesis of Escherichia coli ribosomal RNA and other gene products. PMCID: PMC432882 Interaction of ubisemiquinone with a paramagnetic component in heart tissue. PMCID: PMC432883 Aspartic acid racemization in tooth enamel from living humans. PMCID: PMC432884 Location of histones on simian virus 40 DNA. PMCID: PMC432885 Very stable prokaryotic messenger RNA in chromosomeless Escherichia coli minicells. PMCID: PMC432886 Bidirectional replication of plasmid R6K DNA in Escherichia coli; correspondence between origin of replication and position of single-strand break in relaxed complex. PMCID: PMC432887 Presence of polyriboadenylate sequences in pulse-labeled RNA of Escherichia coli. PMCID: PMC432888 DNA polyintercalating drugs: DNA binding of diacridine derivatives. PMCID: PMC432889 Interaction of enzyme I of the phosphoenolpyruvate:sugar phosphotransferase system with adenylate cyclase of Escherichia coli. PMCID: PMC432890 Receptor-dependent hydrolysis of cholesteryl esters contained in plasma low density lipoprotein. PMCID: PMC432891 Synthesis of RNA containing a methylated blocked 5′ terminus by HeLa nuclear homogenates PMCID: PMC432892 Increased frequency of initiation of RNA synthesis due to a protein factor from chicken myeloblastosis nuclei. PMCID: PMC432893 Binding of ribosomal protein S1 of Escherichia coli to the 3' end of 16S rRNA. PMCID: PMC432894 Protein kinase and its regulatory effect on reverse transcriptase activity of Rous sarcoma virus. PMCID: PMC432895 Interaction of elongation factor Tu with 2'(3')-O-aminoacyloligonucleotides derived from the 3' terminus of aminoacyl-tRNA. PMCID: PMC432896 ATP, cyclic AMP, and magnesium increase the affinity of rat striatal tyrosine hydroxylase for its cofactor. PMCID: PMC432897 Electrophoretic patterns of deadenylylated chorion and globin mRNAs. PMCID: PMC432898 Amino-acid sequence and oligosaccharide attachment sites of human erythrocyte glycophorin. PMCID: PMC432899 Hormonal effects on structure and catalytic properties of fructose 1,6-bisphosphatase. PMCID: PMC432900 Photoincorporation of puromycin and N-(ethyl-2-diazomalonyl)puromycin into Escherichia coli ribosomes. PMCID: PMC432901 Heme biosynthesis in bacterium-protozoon symbioses: enzymic defects in host hemoflagellates and complemental role of their intracellular symbiotes. PMCID: PMC432902 Effect of insect hormones on RNA polymerases of mass-isolated imaginal discs of Drosophila melanogaster cultured in vitro. PMCID: PMC432903 Role of magnesium in Escherichia coli alkaline phosphatase. PMCID: PMC432904 Thromboxanes: a new group of biologically active compounds derived from prostaglandin endoperoxides. PMCID: PMC432905 Distinct penicillin binding proteins involved in the division, elongation, and shape of Escherichia coli K12. PMCID: PMC432906 Inactivation of rabbit muscle phosphorylase phosphatase by cyclic AMP-dependent kinas. PMCID: PMC432907 Interchain disulfide bonds in procollagen are located in a large nontriple-helical COOH-terminal domain. PMCID: PMC432908 Activation volumes in enzymic catalysis: their sources and modification by low-molecular-weight solutes. PMCID: PMC432909 Sigma cycle during in vitro transcription: demonstration by nanosecond fluorescence depolarization spectroscopy. PMCID: PMC432910 Visualization of a novel junction in bacteriophage lambda DNA. PMCID: PMC432911 A rapid and specific method for isolation of thiol-containing peptides from large proteins by thiol-disulfide exchange on a solid support. PMCID: PMC432912 Dissociation of two polypeptide chains from yeast RNA polymerase A. PMCID: PMC432913 Arrangement of sequences in the inverted terminal repetition of adenovirus 18 DNA. PMCID: PMC432914 Amino acids are not all initially attached to the same position on transfer RNA molecules. PMCID: PMC432915 Site of aminoacylation of tRNAs from Escherichia coli with respect to the 2'- or 3'-hydroxyl group of the terminal adenosine. PMCID: PMC432916 Electron microscope study of native and crosslinked rabbit muscle phosphofructokinase. PMCID: PMC432917 On primary structure and biosynthesis of histidine-rich polypeptide from malarial parasite Plasmodium lophurae. PMCID: PMC432918 Effect of chemical inactivating agents on glucocorticoid receptor proteins in mouse and hamster cells. PMCID: PMC432919 Absence of polyadenylate segment in globin messenger RNA accelerates its degradation in Xenopus oocytes. PMCID: PMC432920 Reconstitution of the Escherichia coli pyruvate dehydrogenase complex. PMCID: PMC432921 Acetylation of prostaglandin synthase by aspirin. PMCID: PMC432922 Cleavage of adenovirus messenger RNA and of 28S and 18S ribosomal RNA by RNase III. PMCID: PMC432923 Bovine factor X1 (Stuart factor): amino-acid sequence of heavey chain. PMCID: PMC432924 Cyclic AMP-mediated induction of ornithine decarboxylase of glioma and neuroblastoma cells. PMCID: PMC432925 Dual regulation of adenylate cyclase accounts for narcotic dependence and tolerance. PMCID: PMC432926 1-Pyrene-butyrylcholine: a fluorescent probe for the cholinergic system. PMCID: PMC432927 Molecular mechanism for oscillation in flagella and muscle. PMCID: PMC432928 Stabilization of electron spin resonance probes for photosynthesis studies. PMCID: PMC432929 Brownian motion in biological membranes. PMCID: PMC432930 General model for osmotic and pressure-induced flow in plant roots PMCID: PMC432931 Gene expression in mouse neuroblastoma cells: properties of the genome. PMCID: PMC432932 Human synoviocytes: activation and desensitization by prostaglandins and 1-epinephrine. PMCID: PMC432933 Chromosomal localization of human genes governing the interferon-induced antiviral state. PMCID: PMC432934 Chromatin and DNA synthesis associated with nuclear membrane in germinating cotton. PMCID: PMC432935 Growth-dependent alterations in oligomannosyl cores of glycopeptides. PMCID: PMC432936 Surface ruffles as markers for studies of cell transformation by Rous sarcoma virus. PMCID: PMC432937 On the alleged high sensitivity of mouse Ehrlich-Lettre ascites tumor cells to diphtheria toxin. PMCID: PMC432938 Differential sub-cellular compartmentalization of thyrotropin releasing hormone (TRH) and gonadotropin releasing hormone (LRH) in hypothalamic tissue. PMCID: PMC432939 The major cell surface glycoprotein of chick embryo fibroblasts is an agglutinin. PMCID: PMC432940 Chemotactic signals induce cell differentiation in Dictyostelium discoideum. PMCID: PMC432941 Target cells in bone for parathormone and calcitonin are different: enrichment for each cell type by sequential digestion of mouse calvaria and selective adhesion to polymeric surfaces. PMCID: PMC432942 Synthesis of vitellogenin in cultures of male and female frog liver regulated by estradiol treatment in vitro. PMCID: PMC432943 Mutagenic and cytotoxic activity of benzol[a]pyrene 4,5-, 7,8-, and 9,10-oxides and the six corresponding phenols. PMCID: PMC432944 Genetic complementation in heterokaryons of human fibroblasts defective in cobalamin metabolism. PMCID: PMC432945 Electron microscopy of meiosis in Drosophila melanogaster females: II: The recombination nodule—a recombination-associated structure at pachytene? PMCID: PMC432946 Mutagenicity of chloroacetaldehyde, a possible metabolic product of 1,2-dichloroethane (ethylene dichloride), chloroethanol (ethylene chlorohydrin), vinyl chloride, and cyclophosphamide. PMCID: PMC432947 Statistical analyses of Drosophila and human protein polymorphisms. PMCID: PMC432948 Leukocyte migration inhibitory factor (LMIF) induced by concanavalin A: standardized microassay for production in vitro. PMCID: PMC432949 Binding of autologous erythrocytes to immature T-cells. PMCID: PMC432950 Enhanced representation of HL-A antigens on human lymphocytes after mitogenesis induced by phytohemagglutinin or Epstein-Barr virus. PMCID: PMC432951 Idiotype positive T cells visualized by autoradiography and electron microscopy. PMCID: PMC432952 Structural similarities between a product of the T/t-locus isolated from sperm and teratoma cells, and H-2 antigens isolated from splenocytes. PMCID: PMC432953 Properdin: initiation of alternative complement pathway. PMCID: PMC432954 Thyroid hormone binding by a component of mitochondrial membrane. PMCID: PMC432955 Recovery of infectious proviral DNA from mammalian cells infected with respiratory syncytial virus. PMCID: PMC432956 Transient response to chemotactic stimuli in Escherichia coli. PMCID: PMC432957 C-type virus particles in placenta of normal healthy Sprague-Dawley rats. PMCID: PMC432958 Acetylcholine receptors at neuromuscular synapses: phylogenetic differences detected by snake alpha-neurotoxins. PMCID: PMC432959 Aggression patterns and speciation. PMCID: PMC432960 The ovary as a source of alpha-ecdysone in an adult mosquito. PMCID: PMC432961 Corrections Cell-division factors from Vinca rosea L. crown gall tumor tissue PMCID: PMC432962 Corrects: Cell-division factors from Vinca rosca L. crown gall tumor tissue. Proc Natl Acad Sci U S A. 1975 May; 72(5): 1883–1886. On equimultiple subvarieties of algebroid hypersurfaces PMCID: PMC432963 Corrects: On Equimultiple Subvarieties of Algebroid Hypersurfaces. Proc Natl Acad Sci U S A. 1975 April; 72(4): 1425–1426. Cooperative activation of action potential Na+ ionophore by neurotoxins PMCID: PMC432964 Corrects: Cooperative activation of action potential Na+ ionophore by neurotoxins. Proc Natl Acad Sci U S A. 1975 May; 72(5): 1782–1786. Nerve growth factor induces volume increase and enhances tyrosine hydroxylase synthesis in chemically axotomized sympathetic ganglia of newborn rats PMCID: PMC432965 Corrects: Nerve growth factor induces volume increase and enhances tyrosine hydroxylase synthesis in chemically axotomized sympathetic ganglia of newborn rats. Proc Natl Acad Sci U S A. 1975 February; 72(2): 595–599. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||