This journal provides immediate access to some articles. Volume 72(11); November 1975 Solar abundance of platinum PMCID: PMC388682 Raman resonance of electron donor/acceptor complex. PMCID: PMC388683 Valence-bond theory of compounds of transition metals PMCID: PMC388684 Absence of interference in photoexcitation of triplets PMCID: PMC388685 Collisional energy transfer and quenching of electronic excitation PMCID: PMC388686 Limits of zeroes of recursively defined polynomials PMCID: PMC388687 On complexifications of real manifolds PMCID: PMC388688 The extraordinary dielectric properties of biological materials and the action of enzymes. PMCID: PMC388689 Pion spectrum in decay of Ψ′(3.7) to Ψ(3.1) PMCID: PMC388690 Influence of an aggregated multienzyme system on transient time: kinetic evidence for compartmentation by an aromatic-amino-acid synthesizing complex of Neurospora crassa. PMCID: PMC388691 Resonance Raman spectroscopic studies of the interactions between trypsin and a competitive inhibitor. PMCID: PMC388692 Effects of estrogen on gene expression in chick oviduct: nuclear receptor levels and initiation of transcription. PMCID: PMC388693 Identification of NADPH-thioredoxin reductase system in Euglena gracillis. PMCID: PMC388694 Mechanism of dissociation of ribosomes of Escherichia coli by initiation factor IF-3. PMCID: PMC388695 Anatomy of herpes simplex virus DNA: evidence for four populations of molecules that differ in the relative orientations of their long and short components. PMCID: PMC388696 Allosteric mechanism for codon-dependent tRNA selection on ribosomes. PMCID: PMC388697 Nucleotide sequence of microvariant RNA: another small replicating molecule. PMCID: PMC388698 Identification of a soluble protein that stimulates peptide bond synthesis. PMCID: PMC388699 Purification of folate binding factor in normal umbilical cord serum. PMCID: PMC388700 Enzymatic induction of DNA double-strand breaks in gamma-irradiated Escherichia coli K-12. PMCID: PMC388701 Temporal changes in tectal cell surface specificity induced by nerve growth factor. PMCID: PMC388702 Conformational fluctuations of DNA helix. PMCID: PMC388703 Action of nicking-closing enzyme on supercoiled and nonsupercoiled closed circular DNA: formation of a Boltzmann distribution of topological isomers. PMCID: PMC388704 Functional level of rat liver tryptophan 2,3-dixoygenase messenger RNA during superinduction of enzyme with actinomycin D. PMCID: PMC388705 Characterization of DNA condensates induced by poly(ethylene oxide) and polylysine. PMCID: PMC388706 Translation of RNA that contains polyadenylate from yeast mitochondria in an Escherichia coli ribosomal system. PMCID: PMC388707 Quaternary constraint in hybrid of aspartate transcarbamylase containing wild-type and mutant catalytic subunits. PMCID: PMC388708 Androgen- and estrogen-binding macromolecules in developing mouse brain: biochemical and genetic evidence. PMCID: PMC388709 Structural properties of pyruvate carboxylases from chicken liver and other sources. PMCID: PMC388710 Kinetics of binding of carbon monoxide to lumbricus erythrocruorin: a possible model. PMCID: PMC388711 Genome-sized RNA from reovirus particles. PMCID: PMC388712 Pituitary growth hormones: further evidence for evolutionary conservatism based on immunochemical studies. PMCID: PMC388713 General model for nutritional responses of higher organisms. PMCID: PMC388714 Identification of a region in 23S rRNA located at the peptidyl transferase center. PMCID: PMC388715 Requirement for cellular protein synthesis in reversal of ethidium-bormide-induced inhibition of cell transformation by murine sarcoma virus. PMCID: PMC388716 Evidence of homologous relationship between thermolysin and neutral protease A of Bacillus subtilis. PMCID: PMC388717 Effect of extradiol-17beta on the synthesis of specific uterine nonhistone chromosomal proteins. PMCID: PMC388718 Thermolabile T (tumor) antigen from cells transformed by a temperature-sensitive mutant of simian virus 40. PMCID: PMC388719 Intramolecular arsanilazotyrosine-248-Zn complex of carboxypeptidase A: a monitor of multiple conformational states in solution. PMCID: PMC388720 Biochemical construction and selection of hybrid plasmids containing specific segments of the Escherichia coli genome. PMCID: PMC388721 Regulation of synthesis of hepatic fatty acid synthetase: polysomal translation in a cell-free system. PMCID: PMC388722 Acetylcholine-receptor-mediated ion flux in electroplax membrane preparations. PMCID: PMC388723 Brain receptors for antipsychotic drugs and dopamine: direct binding assays. PMCID: PMC388724 In vitro synthesis of a constitutive enzyme of Escherichia coli, 6-phosphogluconate dehydrogenase. PMCID: PMC388725 Role of carnitine in hepatic ketogenesis. PMCID: PMC388726 Guanosine 5'-diphosphate 3'-diphosphate (ppGpp): positive effector for histidine operon transcription and general signal for amino-acid deficiency. PMCID: PMC388727 Initiation of in vitro mRNA synthesis from the wild-type lac promoter. PMCID: PMC388728 Influence of insertions on packaging of host sequences covalently linked to bacteriophage Mu DNA. PMCID: PMC388729 Structure of transcriptionally active chromatin. PMCID: PMC388730 Fusion of dipalmitoylphosphatidylcholine vesicle membranes induced by concanavalin A. PMCID: PMC388731 Structure of yeast phenylalanine transfer RNA at 2.5 A resolution. PMCID: PMC388732 Resonance Raman effect in mu-oxo-bis[iron(III) tetraphenylporphyrin]. PMCID: PMC388733 Chemical induction of sperm abnormalities in mice. PMCID: PMC388734 Local anesthetics affect transmembrane cytoskeletal control of mobility and distribution of cell surface receptors. PMCID: PMC388735 Tumorigenicity of virus-transformed cells in nude mice is correlated specifically with anchorage independent growth in vitro. PMCID: PMC388736 Deposition of histones onto replicating chromosomes. PMCID: PMC388737 Adenovirus-2 mRNA is transcribed as part of a high-molecular-weight precursor RNA. PMCID: PMC388738 Selective effects of inhibitors of protein synthesis on metabolism of nuclear anc cytoplasmic proteins: evidence for coordinate synthesis of non-histone chromosomal proteins. PMCID: PMC388739 Ectopic neurons and aberrant connections during neural development. PMCID: PMC388740 Contraction of isolated smooth muscle cells by inophore A23187. PMCID: PMC388741 Rous sarcoma virus activates embryonic globin genes in chicken fibroblasts. PMCID: PMC388742 Turning on of activities in unfertilized sea urchin eggs: correlation with changes of the surface. PMCID: PMC388743 Relationship between release of surface proteins and metabolic activation of sea urchin eggs at fertilization. PMCID: PMC388744 Guanosine metabolism and regulation of fruiting body construction in dictyostelium discoideum. PMCID: PMC388745 Filamin, a new high-molecular-weight protein found in smooth muscle and non-muscle cells. PMCID: PMC388746 Structure of tight junctions in epithelia with different permeability. PMCID: PMC388747 Serum rapidly stimulates ouabain-sensitive 86-RB+ influx in quiescent 3T3 cells. PMCID: PMC388748 Specific cleavage analysis of mammalian mitochondrial DNA. PMCID: PMC388749 Cytochemical study of secretory process in transplantable insulinoma of syrian golden hamster. PMCID: PMC388750 Use of gene 32 protein staining of single-strand polynucleotides for gene mapping by electron microscopy: application to the phi80d3ilvsu+7 system. PMCID: PMC388751 Analysis of changes in collagen biosynthesis that occur when chick chondrocytes are grown in 5-bromo-2'-deoxyuridine. PMCID: PMC388752 Colchicine permeation is required for inhibition of concanavalin A capping in Chinese hamster ovary cells. PMCID: PMC388753 Allozymic and chromosomal similarity in two Drosophila species. PMCID: PMC388754 Gene dosage: evidence for assignment of erythrocyte acid phosphatase locus to chromosome 2. PMCID: PMC388755 General kin selection models for genetic evolution of sib altruism in diploid and haplodiploid species. PMCID: PMC388756 Immunochemical characterization of murine H-2 controlled Ss (serum substance) protein through identification of its human homologue as the fourth component of complement. PMCID: PMC388757 Effect of temporal fluctuation of selection coefficient on gene frequency in a population. PMCID: PMC388758 Genetic analysis in the dinoflagellate (Crypthecodinium (Gyrodinium) cohnii: evidence for unusual meiosis. PMCID: PMC388759 Chromosome puff activity and protein synthesis in larval salivary glands of Drosophila melanogaster. PMCID: PMC388760 Induction of an immune response through interaction of helper cells with an immune complex bound to the surface of B cells. PMCID: PMC388761 Primary structure of a deleted human lambda type immunoglobulin light chain containing carbohydrate: protein Sm lambda. PMCID: PMC388762 Structural features of double-stranded polyribonucleotides required for immunological specificity and interferon induction. PMCID: PMC388763 Two stages in lymphocyte mediator production by differential susceptibility to blockade using niridazole. PMCID: PMC388764 Guinea pig transfer factor-like activity detected in vitro. PMCID: PMC388765 Activation of T and B lymphocytes in vitro: presence of beta2-microblobulin determinants on allogeneic effect factor. PMCID: PMC388766 Stimulation and inhibition of anti-hapten responses in guinea pigs immunized with hybrid liposomes. PMCID: PMC388767 Multiple active sites on human interferons. PMCID: PMC388768 Oncornavirus-like particles released from arginine-deprived human lymphoblastoid cell lines. PMCID: PMC388769 Genome of hepatitis B virus: restriction enzyme cleavage and structure of DNA extracted from Dane particles. PMCID: PMC388770 Carcinoembryonic antigen: evidence for multiple antigenic determinants and isoantigens. PMCID: PMC388771 Association of salmonella mutants with germfree rats: site specific model to detect carcinogens as mutagens. PMCID: PMC388772 Measurement of cholesterol synthesis in man by isotope kinetics of squalene. PMCID: PMC388773 Absence of an intracellular cobalamin-binding protein in cultured fibroblasts from patients with defective synthesis of 5′-deoxyadenosylcobalamin and methylcobalamin PMCID: PMC388774 Presence of norepinephrine and related enzymes in isolated brain microvessels. PMCID: PMC388775 An inherited "neoplasm" in fungus. PMCID: PMC388776 Viability of Escherichia coli treated with colicin K. PMCID: PMC388777 Relationship in nucleic acid sequences between mouse mammary tumor virus variants. PMCID: PMC388778 Role of methionine in bacterial chemotaxis: requirement for tumbling and involvement in information processing. PMCID: PMC388779 Induction of error-prone repair as a consequence of DNA ligase deficiency in Escherichia coli. PMCID: PMC388780 Separation of sarcoma virus-specific and leukemia virus-specific genetic sequences of Moloney sarcoma virus. PMCID: PMC388781 Dopamine receptor binding in the corpus striatum of mammalian brain. PMCID: PMC388782 Studies on memory: inhibitors of protein synthesis also inhibit catecholamine synthesis. PMCID: PMC388783 Evolution of human longevity and the genetic complexity governing aging rate. PMCID: PMC388784 Trophic radiation through polymorphism in cichlid fishes PMCID: PMC388785 Aging and its relation to cell growth and differentiation in Drosophila imaginal discs: developmental response to growth restricting conditions. PMCID: PMC388786 Isolation of mRNA coding for immunoglobulin heavy chain PMCID: PMC388789 Corrections Apparent dependence of interactions between cytochrome b5 and cytochrome b5 reductase upon translational diffusion in dimyristoyl lecithin liposomes PMCID: PMC388787 Corrects: Apparent dependence of interactions between cytochrome b5 and cytochrome b5 reductase upon translational diffusion in dimyristoyl lecithin liposomes. Proc Natl Acad Sci U S A. 1975 July; 72(7): 2658–2661. Fetal mouse hearts: A model for studying ischemia PMCID: PMC388788 Corrects: Fetal mouse hearts: a model for studying ischemia. Proc Natl Acad Sci U S A. 1975 July; 72(7): 2809–2813. 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