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Introduction the Terms in the Subject Index for Volume 81, January Introduction The terms in the Subject Index for Volume 81, January-December 1984, of the PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES USA (Biological Sci- ences) were chosen from titles, key terms, and abstracts of articles. The index terms are alphabetized by computer; numbers, conformational prefixes, and hy- phenated Greek letters are disregarded in alphabetization. 8041 8042 Biological Sciences Subject Index Proc. Natl. Acad. Sci. USA 81 (1984) A* protein Different channel properties of Torpedo acetylcholine receptor monomers Cleavage of single-stranded DNA by the <X174 A* protein: The A*- and dimers reconstituted in planar membranes, 6222 single-stranded DNA covalent linkage, 4285 Phosphorylation of the nicotinic acetylcholine receptor by an endogenous Abelson murine leukemia virus tyrosine-specific protein kinase, 6968 Transformation-associated proteins in murine B-cell lymphomas that are Purification of the muscarinic acetylcholine receptor from porcine atria distinct from Abelson virus gene products, 4434 (Correction), 7258 Abortive infection Acetylcholine receptor-specific suppressive T-cell factor from a Virus-plasmid interactions: Mutants of bacteriophage T3 that abortively retrovirally transformed T-cell line, 7569 infect plasmid F-containing (F+) strains of Escherichia coli, 1465 Isolation and characterization of a cDNA clone for the complete protein Cytomegalovirus infects human lymphocytes and monocytes: Virus coding region of the 8 subunit of the mouse acetylcholine expression is restricted to immediate-early gene products, 6134 receptor, 7970 Acanthamoeba Structure, linkage, and sequence of the two genes encoding the 8 and y Plasma membrane biogenesis in eukaryotic cells: Translocation of newly subunits of the nicotinic acetylcholine receptor, 7975 synthesized lipid, 1385 A noncholinergic site-directed monoclonal antibody can impair agonist- Acanthosis nigricans induced ion flux in Torpedo californica acetylcholine receptor, 7999 Antibody against the insulin receptor causes disappearance of insulin Acetylcholine receptor channel receptors in 3T3-L1 cells: A possible explanation of antibody-induced Spontaneous openings of the acetylcholine receptor channel, 3901 insulin resistance, 2508 Acetylcholinesterase Accessory cell Asymmetric acetylcholinesterase is assembled in the Golgi apparatus, 479 Thymic T cells are driven to expand upon interaction with self-class II Partial characterization of the neurotrophic factor for maintenance of major histocompatibility complex gene products on accessory acetylcholinesterase and butyrylcholinesterase in the preganglionically cells, 1221 denervated superior cervical ganglion of the cat in vivo, 6539 Acetaminophen Acetylsalicylic acid N-Acetyl-p-benzoquinone imine: A cytochrome PA45-mediated oxidation Dose-related effect of acetylsalicylic acid on replication of varicella zoster product of acetaminophen, 1327 virus in vitro, 5223 Acetanilide Acid Soliton-assisted unidirectional circulation in a biochemical cycle, 4386 See also Hydrogen ion concentration and pH Acetogenic bacteria a1-Acid glycoprotein Role of carbon monoxide dehydrogenase in the autotrophic pathway used Glucocorticoid-mediated induction of a,-acid glycoprotein: Evidence for by acetogenic bacteria, 6261 hormone-regulated RNA processing, 4241 Acetohydroxy acid synthase Acid phosphatase Attenuation of the ilvB operon by amino acids reflecting substrates or Regulated expression of a human interferon gene in yeast: Control by products of the ilvB gene product, 76 phosphate concentration or temperature, 367 N-Acetoxy-2-acetylaminofluorene Biochemical and anatomical effects of antibodies against nerve growth Stimulation of recombination between homologous sequences on plasmid factor on developing rat sensory ganglia, 1580 DNA and chromosomal DNA in Escherichia coli by N-acetoxy-2- Uteroferrin has N-asparagine-linked high-mannose-type oligosaccharides acetylaminofluorene, 2831 that contain mannose 6-phosphate, 2985 Chemically modified nucleic acids as immunodetectable probes in Acidic organelle hybridization experiments, 3466 Visualization of acidic organelles in intact cells by electron Induction of replicative DNA synthesis in quiescent human fibroblasts by microscopy, 4838 DNA damaging agents, 4828 Acdidfication Nonrandom binding of the carcinogen N-hydroxy-2-acetylaminofluorene Clathrin-coated vesicles from rat liver: Enzymatic profile and to repetitive sequences of rat liver DNA in vivo, 6943 characterization of ATP-dependent proton transport, 3108 N-Acetyl-p-benzoquinone imine Acidosis N-Acetyl-p-benzoquinone imine: A cytochrome P450-mediated oxidation Na+-H+ exchange activity in renal brush border membrane vesicles in product of acetaminophen, 1327 response to metabolic acidosis: The role of glucocorticoids, 630 2-Acetylaminofluorene Cytoplasmic acidosis as a determinant of flooding intolerance in Target polypeptide of a carcinogen is associated with normal mitosis and plants, 6029 carcinogen-induced hyperplasias in adult hepatocytes, 6738 Acquired immunodeficiency syndrome Na-Acetylation Genomes of evolutionarily divergent members of the human T-cell Role of the a-amino group of protein in ubiquitin-mediated protein leukemia virus family (HTLV-I and HTLV-II) are highly conserved, breakdown, 7021 especially in pX, 4544 Acetylcholine Infection of human endothelial cells by human T-lymphotropic virus type Reconstitution of a functional synaptosomal membrane possessing the I, 7588 protein constituents involved in acetylcholine translocation, 277 Acridine orange Diffusion and binding constants for acetylcholine derived from the falling Condensation of nucleic acids by intercalating aromatic cations, 7368 phase of miniature endplate currents, 1594 4'-(9-Acridinylamino)methanesulfon-m-anisidide Behavioral and neurochemical differentiation of specific projections in Mechanism of antitumor drug action: Poisoning of mammalian DNA the septal-hippocampal cholinergic pathway of the rat, 1880 topoisomerase II on DNA by 4'-(9-acridinylamino)methanesulfon-m- Substance P modulation of acetylcholine-induced currents in embryonic anisidide, 1361 chicken sympathetic and ciliary ganglion neurons, 2924 Actin Recognition of the muscarinic receptor by its endogenous Isolation and partial renaturation of proteolytic fragments of the myosin neurotransmitter: Binding of [3H]acetylcholine and its modulation by head, 1003 transition metal ions and guanine nucleotides, 3650 Tubular arrays of the actin-DNase I complex induced by Biochemical evidence that vesicles are the source of the acetylcholine gadolinium, 1669 released from stimulated PC12 cells, 6535 Chromosomal location of the co-expressed human skeletal and cardiac Acetylcholine receptor actin genes, 1813 Amphipathic analysis and possible formation of the ion channel in an Proteolysis and structure of skeletal muscle actin, 3680 acetylcholine receptor, 155 erythro-9-[3-(2-Hydroxynonyl)Jadenine is an effective inhibitor of cell Diffusion and binding constants for acetylcholine derived from the falling qmotility and actin assembly, 6044 phase of miniature endplate currents, 1594 Ca +tcauses active contraction of bile canaliculi: Direct evidence from Time-resolved photolabeling by the noncompetitive blocker microinjection studies, 6164 chlorpromazine of the acetylcholine receptor in its transiently open and F-actin is intermolecularly crosslinked by N,N'-p-phenylenedimaleimide closed ion channel conformations, 1897 through lysine-191 and cysteine-374, 6599 Transformation by Rous sarcoma virus prevents acetylcholine receptor Movement of scallop myosin on Nitella actin filaments: Regulation by clustering on cultured chicken muscle fibers, 2265 calcium, 6775 Binding of a-bungarotoxin to proteolytic fragments of the a subunit of Actin gene Torpedo acetylcholine receptor analyzed by protein transfer on Expression and regulation of chicken actin genes introduced into mouse positively charged membrane filters, 2553 myogenic and nonmyogenic cells, 2980 Molecular weight and structural nonequivalence of the mature a subunits Construction and genetic characterization of temperature-sensitive mutant of Torpedo californica acetylcholine receptor, 2631 alleles of the yeast actin gene, 4889 Substance P modulation of acetylcholine-induced currents in embryonic Invariant temporal order of replication of the four actin gene loci during chicken sympathetic and ciliary ganglion neurons, 2924 the naturally synchronous mitotic cycles of Physarum Halothane shortens acetylcholine receptor channel kinetics without polycephalum, 6393 affecting conductance, 2929 Specific stimulation of actin gene transcription by epidermal growth Shared antigenic determinant between the Electrophorus acetylcholine factor and cycloheximide, 7476 receptor and a synaptic component on chicken ciliary ganglion Actin-like protein neurons, 3223 Serotomn binds specifically and saturably to an actin-like protein isolated Decreased physiological sensitivity mediated by newly synthesized from rat brain synaptosomes, 959 muscarinic acetylcholine receptors in embryonic chicken heart, 3582 Action potential Monoclonal antibodies to purified muscarinic receptor display agonist-like Neurons with graded response have collective computational properties activity, 4331 like those of two-state neurons, 3088 Purification of the muscarinic acetylcholine receptor from porcine Single-channel properties of the reconstituted voltage-regulated Na atria, 4993 channel isolated from the electroplax of Electrophorus electricus, 5594 Acetylcholine
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