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THE ISOLATION OF GUANOSINE TETRAPHOSPHATE FROM COMMERCIALLY AVAILABLE PREPARATIONS OF GUANOSINE TRIPHOSPHATE.
J Biol Chem. 1965 Mar;240:1244-6
PMID: 14284732
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The occurrence of P1, P4-diguanosine 5'-tetraphosphate in brine shrimp eggs.
J Biol Chem. 1963 Jan;238:344-8
PMID: 13945193
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Adenosine pentaphosphate from commercial ATP.
Biochim Biophys Acta. 1955 Mar;16(3):436
PMID: 14378178
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A new adenine nucleotide.
Biochim Biophys Acta. 1954 Feb;13(2):278-81
PMID: 13140325
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A new adenine nucleotide.
Biochim Biophys Acta. 1953 Nov;12(3):492
PMID: 13115466
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The diguanosine nucleotides: do they exist in aquatic fungi?
Can J Biochem. 1977 Aug;55(8):841-6
PMID: 890578
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Isolation of two interferon-induced translational inhibitors: a protein kinase and an oligo-isoadenylate synthetase.
Proc Natl Acad Sci U S A. 1978 Oct;75(10):4734-8
PMID: 283387
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Synthesis of an oligonucleotide inhibitor of protein synthesis in rabbit reticulocyte lysates analogous to that formed in extracts from interferon-treated cells.
Eur J Biochem. 1978 Mar;84(1):149-59
PMID: 206430
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Dual action of double-stranded RNA inhibiting protein synthesis in extracts of interferon-treated mouse L cells. Translation is impaired at the level of initiation and by mRNA degradation.
Eur J Biochem. 1978 May 16;86(2):497-509
PMID: 207529
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Oligonucleotide inhibitor of protein synthesis made in extracts of interferon-treated chick embryo cells: comparison with the mouse low molecular weight inhibitor.
Proc Natl Acad Sci U S A. 1978 Mar;75(3):1167-71
PMID: 274708
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pppA2'p5'A2'p5'A: an inhibitor of protein synthesis synthesized with an enzyme fraction from interferon-treated cells.
Proc Natl Acad Sci U S A. 1978 Jan;75(1):256-60
PMID: 272640
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Nature of inhibitor of cell-free protein synthesis formed in response to interferon and double-stranded RNA.
Nature. 1977 Aug 11;268(5620):540-2
PMID: 196217
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Synthesis of low molecular weight inhibitor of protein synthesis with enzyme from interferon-treated cells.
Nature. 1977 Aug 11;268(5620):537-40
PMID: 560630
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DNA-dependent in vitro synthesis of fibosomal proteins, protein elongation factors, and RNA polymerase subunit alpha: inhibition by ppGpp.
Cell. 1976 Nov;9(3):439-48
PMID: 991274
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5'-Terminal structure and mRNA stability.
Nature. 1977 Mar 17;266(5599):235-9
PMID: 557727
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Interferon-mediated protein kinase and low-molecular-weight inhibitor of protein synthesis.
Nature. 1976 Dec 2;264(5585):477-80
PMID: 1004583
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Inhibition of E. coli DNA dependent RNA polymerase by novel nucleotides, DSI and DSII.
Biochem Biophys Res Commun. 1976 Oct 4;72(3):1056-62
PMID: 791286
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The presence of guanosine 5'-diphospho-5'-guanosine and guanosine 5'-triphospho-5'-adenosine in brine shrimp embryos.
J Biol Chem. 1978 Jul 25;253(14):4960-5
PMID: 670172
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Inhibitor of ribosomal RNA synthesis in Xenopus laevis embryos. VI. Occurrence in mature oocytes and unfertilized eggs.
Dev Biol. 1977 May;57(1):210-4
PMID: 863107
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Eukaryotic ribosomal proteins stimulate Escherichia coli stringent factor to synthesize guanosine 5'-diphosphate, 3'-diphosphate (ppGpp) and guanosine 5'-triphosphate, 3'-diphosphate (ppGpp).
Mol Gen Genet. 1978 Nov 9;166(3):291-7
PMID: 216901
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Interferon action may be mediated by activation of a nuclease by pppA2'p5'A2'p5'A.
Nature. 1978 Jun 22;273(5664):684-7
PMID: 208001
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Antiviral activity of interferons.
Bacteriol Rev. 1977 Sep;41(3):543-67
PMID: 199154
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Guanosine tetra- and pentaphosphate synthesis by bacterial stringent factor and eukaryotic ribosomes.
Nature. 1977 May 26;267(5609):371-3
PMID: 194166
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Purification and properties of guanosine 5', 3'-polyphosphate synthetase from Bacillus brevis.
Biochemistry. 1976 Oct 5;15(20):4399-403
PMID: 184817
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Studies on the control of development. Synthesis of two highly phosphorylated nucleotides depends on changes in the composition of ribosomes at the beginning of sporulation in Bacillus subtilis.
Eur J Biochem. 1978 Apr 17;85(2):517-28
PMID: 417920
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Studies on the control of development: isolation of Bacillus subtilis mutants blocked early in sporulation and defective in synthesis of highly phosphorylated nucleotides.
Proc Natl Acad Sci U S A. 1977 Mar;74(3):1125-9
PMID: 403525
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The presence and absence of magic spot nucleotide modulation in cyanobacteria undergoing nutritional shift-down.
FEBS Lett. 1977 Sep 1;81(1):48-52
PMID: 409622
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Unusual effects of 5a,6-anhydrotetracycline and other tetracyclines. Inhibition of guanosine 5'-diphosphate 3'-diphosphate metabolism, RNA accumulation and other growth-related processes in Escherichia coli.
Biochim Biophys Acta. 1978 Apr 27;518(2):267-76
PMID: 350279
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Inhibition of mammalian ribonucleotide reductase by a dinucleotide produced in eucaryotic cells.
J Cell Physiol. 1977 Dec;93(3):345-52
PMID: 338619
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Questioning of reported evidence for guanosine tetraphosphate synthesis in a ribosome system from mouse embryos.
Cell. 1977 Dec;12(4):1127-31
PMID: 340046
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mRNA-dependent in vitro synthesis of ribosomal proteins L12 and L10 and elongation factor Tu.
Proc Natl Acad Sci U S A. 1977 Dec;74(12):5387-91
PMID: 341155
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Synthesis of guanosine tetraphosphate (magic spot I) in Saccharomyces cerevisiae.
Biochem Biophys Res Commun. 1977 Jan 10;74(1):314-22
PMID: 319793
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Noncoordinated transcription in the absence of protein synthesis in yeast.
J Biol Chem. 1977 Feb 25;252(4):1344-9
PMID: 320206
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Mouse embryos fail to synthesize detectable quantities of guanosine 5'-diphosphate 3'-diphosphate.
Dev Biol. 1977 Mar;56(1):200-5
PMID: 320067
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Interaction of alleles of the relA, relC and spoT genes in Escherichia coli: analysis of the interconversion of GTP, ppGpp and pppGpp.
Mol Gen Genet. 1977 Jan 7;150(1):87-101
PMID: 319345
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Interferon action: two distinct pathways for inhibition of protein synthesis by double-stranded RNA.
Proc Natl Acad Sci U S A. 1978 Dec;75(12):5893-7
PMID: 282611
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Diadenosine 5',5'''-P1,P4-tetraphosphate triggers initiation of in vitro DNA replication in baby hamster kidney cells.
Proc Natl Acad Sci U S A. 1978 Jan;75(1):371-5
PMID: 272652
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Inhibition of protein synthesis by 2'-5' linked adenine oligonucleotides in intact cells.
Nature. 1978 Nov 2;276(5683):88-90
PMID: 740027
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Synthesis of ppGpp and chloroplast ribosomal RNA in Chlamydomonas reinhardi.
Biochim Biophys Acta. 1978 Jan 26;517(1):115-24
PMID: 623752
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Possible regulation of macromolecular biosynthesis in mammalian cells by a novel dinucleoside polyphosphate (HS3) produced during step-down growth conditions.
J Cell Physiol. 1977 Dec;93(3):353-62
PMID: 591567
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Genetical and biochemical evidence that a novel dinucleoside polyphosphate coordinates salvage and de novo nucleotide biosynthetic pathways in mammalian cells.
Biochem Biophys Res Commun. 1977 Jan 10;74(1):256-64
PMID: 836283
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Presence of diadenosine 5',5''' -P1, P4-tetraphosphate (Ap4A) in mamalian cells in levels varying widely with proliferative activity of the tissue: a possible positive "pleiotypic activator".
Proc Natl Acad Sci U S A. 1976 Nov;73(11):3984-8
PMID: 1069282
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Capping of eucaryotic mRNAs.
Cell. 1976 Dec;9(4 PT 2):645-53
PMID: 1017010
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Guanosine monophosphate reductase from Artemia salina: Inhibition by xanthosine monophosphate and activation by diguanosine tetraphosphate.
Biochemistry. 1976 Nov 16;15(23):4962-6
PMID: 990256
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Absence of ppGpp production in synchronised Balb/C mouse 3T3 cells on isoleucine starvation.
FEBS Lett. 1976 Oct 1;68(2):187-90
PMID: 976473
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Enzymatic synthesis of diadenosine tetraphosphate and diadenosine triphosphate with a purified lysyl-sRNA synthetase.
Biochem Biophys Res Commun. 1966 Jul 6;24(1):91-7
PMID: 5338216
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Studies on the occurrence and biosynthesis of adenosine tetraphosphate.
Biochemistry. 1966 Jan;5(1):26-33
PMID: 5938943
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Diguanosinetetraphosphate guanylohydrolase in Artemia salina.
Biochim Biophys Acta. 1974 Jul 17;358(1):117-25
PMID: 4368591
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Nonribosomal synthesis of guanosine 5',3'-polyphosphates by the ribosomal wash of stringent Escherichia coli.
Proc Natl Acad Sci U S A. 1973 Jul;70(7):2145-8
PMID: 4579015
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"Pleiotypic response".
Nat New Biol. 1971 Aug;232(33):206-11
PMID: 5285753
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GMP reductase in Artemia salina.
Biochim Biophys Acta. 1974 Mar 21;341(1):178-86
PMID: 4151342
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Biosynthesis of the diguanosine nucleotides. II. Mechanism of action of GTP:GTP guanylyltransferase on nucleotide metabolism in brine shrimp embryos.
Can J Biochem. 1974 Mar;52(3):241-51
PMID: 4364136
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Regulation of fungal ribonucleotide reductase by unusual dinucleotides.
Biochem Biophys Res Commun. 1976 Jul 12;71(1):128-35
PMID: 786282
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Genetic control of development of the cellular slime mold, Dictyostelium discoideum.
Annu Rev Genet. 1975;9:145-85
PMID: 174486
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The pleiotypic response in mammalian cells: search for an intracellular mediator.
Biochem Biophys Res Commun. 1972 Sep 26;48(6):1378-84
PMID: 4342710
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Phosphorylated guanosine derivatives of eukaryotes: regulation of DNA-dependent RNA polymerases I, II, and III in fungal development.
Biochem Biophys Res Commun. 1975 Sep 16;66(2):468-74
PMID: 1101887
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Diguanosine nucleotides of fungi that regulate RNA polymerases isolated and partially characterised.
Biochem Biophys Res Commun. 1975 Sep 16;66(2):460-7
PMID: 241338
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Formation of guanosine tetraphosphate (magic spot I) in homologous and heterologous systems.
FEBS Lett. 1973 Aug 15;34(2):291-4
PMID: 4355915
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Isolation and characterization of dinucleoside tetra- and tri-phosphates formed in the presence of lysyl-sRNA synthetase.
Biochem Biophys Res Commun. 1966 Jul 6;24(1):98-105
PMID: 4290754
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Endogenous nucleotides of mitochondria participating in phosphate transfer reactions as studied with 32P labelled orthophosphate and ultramicro scale ion exchange chromatography.
Biochem Z. 1965 Dec 31;343(4):433-51
PMID: 4290183
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Interactions of adenosine tetraphosphate with myosin and actomyosin.
Eur J Biochem. 1967 Mar;1(1):29-32
PMID: 4293828
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Lack of accumulation of unusual guanosine nucleotides upon amino acid starvation of two eukaryotic organisms.
Biochim Biophys Acta. 1973 Sep 28;324(1):184-7
PMID: 4270907
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Lack of guanosine tetraphosphate accumulation during inhibition of RNA synthesis in Neurospora crassa.
Biochim Biophys Acta. 1973 Jun 23;312(2):435-9
PMID: 4269209
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Relationship of the first step in protein synthesis to ppGpp: formation of A(5')ppp(5')Gpp.
Proc Natl Acad Sci U S A. 1975 Jul;72(7):2653-7
PMID: 170611
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Purification and properties of nucleoside tetraphosphate hydrolase from rabbit muscle.
Biochemistry. 1966 Jan;5(1):14-26
PMID: 4287215
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Isolation, purification, and characterization of P1,P3-diguanosine 5'-triphosphate from brine shrimp eggs.
Biochim Biophys Acta. 1965 Dec 9;108(4):525-30
PMID: 4286605
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Studies on the regulation of ribosomal RNA synthesis in sea urchin development.
Dev Biol. 1976 Apr;49(2):311-20
PMID: 1269811
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The synthesis of MS 1 and MS 2 by Bacillus subtilis.
Biochem Biophys Res Commun. 1974 Jan;56(1):264-72
PMID: 4207288
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Biosynthesis of the diguanosine nucleotides. I. Purification and properties of an enzyme from yolk platelets of brine shrimp embryos.
Can J Biochem. 1974 Mar;52(3):231-40
PMID: 4208243
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Synthesis of ppGpp by mouse embryonic ribosomes.
Cell. 1974 Nov;3(3):249-53
PMID: 4611645
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Amino acid control of messenger ribonucleic acid synthesis in Bacillus subtilis.
J Biol Chem. 1972 Apr 25;247(8):2289-94
PMID: 4623129
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A stringent factor activity associated with the 50 S ribosomal subunit of Bacillus stearothermophilus.
FEBS Lett. 1974 Aug 30;44(3):270-3
PMID: 4606153
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Ribonucleotide reductase activity during the cell cycle of Saccharomyces cerevisiae.
Arch Biochem Biophys. 1973 Sep;158(1):177-84
PMID: 4580840
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Ribosome specificity for the formation of guanosine polyphosphates.
Biochem Biophys Res Commun. 1974 Feb 4;56(3):611-6
PMID: 4597065
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Dependence of ribonucleic acid synthesis on continuous protein synthesis in yeast.
J Bacteriol. 1972 Feb;109(2):773-9
PMID: 4550820
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Dinucleosidasetetraphosphatase in rat liver and Artemia salina.
Biochim Biophys Acta. 1976 Jun 7;438(1):304-9
PMID: 181087
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The enzymic mechanism of guanosine 5',3'-polyphosphate synthesis.
Prog Nucleic Acid Res Mol Biol. 1976;17:1-14
PMID: 180566
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[Role of protein synthesis in the formation of chloroplast ribosomes in Euglena].
Biochimie. 1974;56(10):1357-64
PMID: 4467908
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Regulation of bacterial ppGpp and pppGpp.
Annu Rev Microbiol. 1975;29:301-18
PMID: 170852
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Diguanosinetetraphosphatase from rat liver: Acitivity on diadenosine tetraphosphate and inhibition by adenosine tetraphosphate.
Eur J Biochem. 1975 Jan 15;50(3):495-501
PMID: 163189
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An unusual pathway for the synthesis of adenosine triphosphate by the purine-requiring organism Artemia salina.
J Biol Chem. 1974 May 10;249(9):2816-8
PMID: 4828320
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Effect of amino acid and serum deprivation on the regulation of RNA synthesis in cultured Chinese hamster ovary cells.
Exp Cell Res. 1973 Nov;82(1):111-8
PMID: 4796172
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Variations in ppGpp levels in Rhodopseudomonas spheroides during adaptation to decreased light intensity.
Biochem Biophys Res Commun. 1973 Oct 15;54(4):1370-6
PMID: 4754715
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The effects of canavanine and of arginine starvation on macromolecular synthesis in Chlamydomonas reinhardi.
J Gen Microbiol. 1972 Nov;73(2):239-50
PMID: 4647473
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Yolk platelets in brine shrimp embryos. Site of biosynthesis and storage of the diguanosine nucleotides.
Exp Cell Res. 1972 Feb;70(2):365-75
PMID: 5062038
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Isolation, purification, and characterization of P1,P4-diguanosine 5'-tetraphosphate asymmetrical-pyrophosphohydrolase from brine shrimp eggs.
Biochemistry. 1965 Aug;4(8):1568-75
PMID: 4955726
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The control of ribonucleic acid synthesis in Escherichia coli. IV. Relevance of unusual phosphorylated compounds from amino acid-starved stringent strains.
J Biol Chem. 1969 Jun 25;244(12):3133-41
PMID: 4893338
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Inorganic polyphosphates in biology: structure, metabolism, and function.
Bacteriol Rev. 1966 Dec;30(4):772-94
PMID: 5342521
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Two compounds implicated in the function of the RC gene of Escherichia coli.
Nature. 1969 Mar 1;221(5183):838-41
PMID: 4885263
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Studies on the control of development. Correlation of initiucleotides in Bacillus subtilis.
Eur J Biochem. 1976 Apr 15;64(1):205-13
PMID: 819260
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Novel nucleotides from E. coli isolated and partially characterized.
Biochem Biophys Res Commun. 1976 Jun 21;70(4):1210-8
PMID: 821487
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Studies on the in vitro synthesis of ppGpp and pppGpp.
Biochim Biophys Acta. 1975 Jun 2;395(1):80-90
PMID: 806304
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RNA synthesis and the accumulation of guanine nucleotides during growth shift down in the blue-green alga Anacystis nidulans.
Biochim Biophys Acta. 1975 Aug 6;402(1):41-50
PMID: 808240
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Nucleotide pools and regulation of ribonucleic acid synthesis in yeast.
J Bacteriol. 1975 Feb;121(2):740-2
PMID: 1089641
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Effects of guanosine tetraphosphate on cell-free synthesis of Escherichia coli ribosomal RNA and other gene products.
Proc Natl Acad Sci U S A. 1975 Aug;72(8):2881-5
PMID: 1103124
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Lack of accumulation of ppGpp in sea urchin embryos.
Dev Biol. 1976 Feb;48(2):458-60
PMID: 767181
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A novel nucleotide implicated in the response of E. coli to energy source downshift.
Cell. 1976 Jan;7(1):75-84
PMID: 779954
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Occurrence of pppApp-synthesizing activity in actinomycetes and isolation of purine nucleotide pyrophosphotransferase.
Arch Microbiol. 1976 Mar 19;107(2):183-7
PMID: 1259517
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Inhibitor of ribosomal RNA synthesis in Xenopus laevis embryos. V. Inability of inhibitor to repress 5S RNA synthesis.
Dev Biol. 1975 Dec;47(2):461-3
PMID: 1239394
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Inhibitor of ribosomal RNA synthesis in Xenopus laevis embryos. IV. The release of inhibitor from cultured cells.
Dev Biol. 1975 Dec;47(2):303-9
PMID: 1239392
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In vitro synthesis of guanosine polyphosphates in rat liver mitochondrial preparations.
FEBS Lett. 1975 Aug 1;56(1):179-83
PMID: 1157931
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Studies on the control of development synthesis of regulatory nucleotides, HPN and MS, in mammalian cells in tissue cultures.
FEBS Lett. 1975 Apr 15;53(1):113-8
PMID: 1170093
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Amino acid deprivation of human cells: effects on RNA synthesis, RNA polymerase, and ribonucleoside phosphorylation.
Biochim Biophys Acta. 1970 Feb 18;199(2):537-40
PMID: 5418390
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Studies on the biosynthesis and role of diguanosine tetraphosphate during growth and development of Artemia salina.
Dev Biol. 1968 Sep;18(3):278-93
PMID: 5678376
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Evidence for the function of P-1, P-4-diguanosine 5'-tetraphosphate in the development of Artemia salina.
J Biol Chem. 1967 Apr 25;242(8):1938-43
PMID: 6024782
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Nucleotide metabolism during brine shrimp embryogenesis.
J Biol Chem. 1967 Apr 25;242(8):1933-7
PMID: 6024781
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Nucleotides in the encysted embryos of Daphnia magna.
Biochemistry. 1966 May;5(5):1517-21
PMID: 5961275
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Studies of phosphorus metabolism by isolated nuclei. VII. Identification of polyphosphate as a product.
J Biol Chem. 1965 Nov;240(11):4427-34
PMID: 5845843