Published in Anal Biochem on November 01, 1970
Cytokinins: identification of compounds isolated from Corynebacterium fascians. Proc Natl Acad Sci U S A (1966) 4.31
Fluorescent modification of adenosine-containing coenzymes. Biological activities and spectroscopic properties. Biochemistry (1972) 4.06
Fluorescent adenosine and cytidine derivatives. Biochem Biophys Res Commun (1972) 3.12
The synthesis of ribosyl-cis-zeatin and thin layer chromatographic separation of the cis and trans isomers of ribosylzeatin. Biochem Biophys Res Commun (1971) 3.01
Eukaryotic mRNA cap binding protein: purification by affinity chromatography on sepharose-coupled m7GDP. Proc Natl Acad Sci U S A (1979) 2.81
gamma Ray induced deoxyribonucleic acid strand breaks. 3' Glycolate termini. J Biol Chem (1983) 2.41
Isolation and identification of four cytokinins from wheat germ transfer ribonucleic acid. Biochemistry (1970) 2.30
Cytokinins: synthesis, mass spectra, and biological activity of compounds related to zeatin. Proc Natl Acad Sci U S A (1969) 2.30
Reaction of diethyl pyrocarbonate with nucleic acid components. Bases and nucleosides derived from guanine, cytosine, and uracil. J Am Chem Soc (1973) 2.16
On the mechanism of topoisomerase I inhibition by camptothecin: evidence for binding to an enzyme-DNA complex. Biochemistry (1989) 1.95
Reaction of diethyl pyrocarbonate with nucleic acid components. Adenosine. Biochemistry (1971) 1.91
Isolation and identification of cytokinins located in the transfer ribonucleic acid of tobacco callus grown in the presence of 6-benzylaminopurine. Biochemistry (1971) 1.89
Cytokinin from soluble RNA of Escherichia coli: 6-(3-methyl-2-butenylamino)-2-methylthio-9-beta-D-ribofuranosylpurine. Science (1968) 1.66
1,N2-ethenoguanine and N2,3-ethenoguanine. Synthesis and comparison of the electronic spectral properties of these linear and angular triheterocycles related to the Y bases. J Org Chem (1977) 1.63
Synthesis of modified nucleoside 3',5'-bisphosphates and their incorporation into oligoribonucleotides with T4 RNA ligase. Biochemistry (1978) 1.62
Chloroacetaldehyde-modified dinucleoside phosphates. Dynamic fluorescence quenching and quenching due to intramolecular complexation. Biochemistry (1974) 1.54
Azido auxins: synthesis and biological activity of fluorescent photoaffinity labeling agents. Plant Physiol (1981) 1.45
Ribonucleoside phosphates via phosphorimidazolidate intermediates. Synthesis of pseudoadenosine 5'-triphosphate. Biochemistry (1973) 1.40
Specificity of deoxyribonucleic acid cleavage by bleomycin, phleomycin, and tallysomycin. Biochemistry (1982) 1.36
Azido auxins: quantitative binding data in maize. Plant Physiol (1984) 1.36
Photoreaction of 4-thiouracil with cytosine. Relation to photoreactions in Escherichia coli transfer ribonucleic acids. Biochemistry (1972) 1.34
Cytokinins: development of a potent antagonist. Proc Natl Acad Sci U S A (1971) 1.32
Nicotinamide 3,N4-ethenocytosine dinucleotide, an analog of nicotinamide adenine dinucleotide. Synthesis and enzyme studies. Biochemistry (1975) 1.32
Reaction of diethyl pyrocarbonate with nucleic acid components. I. Adenine. Proc Natl Acad Sci U S A (1970) 1.32
Isolation of cis-Zeatin from Corynebacterium fascians Cultures. Proc Natl Acad Sci U S A (1973) 1.32
Species responsible for the fluorescence of 3,N4-ethenocytidine. J Am Chem Soc (1976) 1.30
Fluorescent modification of adenosine 3',5'-monophosphate: spectroscopic properties and activity in enzyme systems. Science (1972) 1.29
Synthesis of water-soluble (aminoalkyl)camptothecin analogues: inhibition of topoisomerase I and antitumor activity. J Med Chem (1991) 1.28
Etheno-substituted nucleotides and coenzymes: fluorescence and biological activity. CRC Crit Rev Biochem (1984) 1.27
CYTOKININS: SYNTHESIS OF 6-(3-METHYL-3-BUTENYLAMINO)-9-beta-D-RIBOFURANOSYLPURINE (3IPA), AND THE EFFECT OF SIDE-CHAIN UNSATURATION ON THE BIOLOGICAL ACTIVITY OF ISOPENTYLAMINOPURINES AND THEIR RIBOSIDES. Proc Natl Acad Sci U S A (1968) 1.26
A fluorescent modification of adenosine triphosphate with activity in enzyme systems: 1,N 6 -ethenoadenosine triphosphate. Science (1972) 1.24
Analysis of products formed during bleomycin-mediated DNA degradation. Biochemistry (1985) 1.22
The isolation and identification of two cytokinins from Escherichia coli transfer ribonucleic acids. Biochemistry (1969) 1.22
Cytokinin of wheat germ transfer RNA: 6-(4-hydroxy-3-methyl-2-butenylamino)-2-methylthio-9-beta-D-ribofuranosylpurine. Science (1969) 1.22
On the "activation" of cytokinins. J Biol Chem (1975) 1.22
"Chemical aminoacylation" of tRNA's. J Biol Chem (1978) 1.19
Purification and characterization of the purE, purK, and purC gene products: identification of a previously unrecognized energy requirement in the purine biosynthetic pathway. Biochemistry (1992) 1.18
Purine ring rearrangements leading to the development of cytokinin activity. Mechanism of the rearrangement of 3-benzyladenine to N6-benzyladenine. J Am Chem Soc (1975) 1.18
The effect of "cap" analogs on reovirus mRNA binding to wheat germ ribosomes. Evidence for enhancement of ribosomal binding via a preferred cap conformation. J Biol Chem (1978) 1.18
Metal ion and substrate structure dependence of the processing of tRNA precursors by RNase P and M1 RNA. J Biol Chem (1990) 1.17
Oligonucleotide N-alkylphosphoramidates: synthesis and binding to polynucleotides. Biochemistry (1988) 1.16
Chemical transformations of 7,9-disubstituted purines and related heterocycles. Selective reduction of imines and immonium salts. J Org Chem (1976) 1.16
T4 RNA ligase mediated preparation of novel "chemically misacylated" tRNAPheS. Biochemistry (1984) 1.15
The mode of incorporation of 6-benzylaminopurine into tobacco callus transfer ribonucleic Acid: a double labeling determination. Plant Physiol (1974) 1.14
Site-specific cleavage of RNA by Fe(II).bleomycin. Proc Natl Acad Sci U S A (1990) 1.13
DNA sequence specificity of the pyrrolo[1,4]benzodiazepine antitumor antibiotics. Methidiumpropyl-EDTA-iron(II) footprinting analysis of DNA binding sites for anthramycin and related drugs. Biochemistry (1986) 1.12
Adenosine cyclic 3',5'-monophosphate dependent protein kinase: a new fluorescence displacement titration technique for characterizing the nucleotide binding site on the catalytic subunit. Biochemistry (1983) 1.11
Synthesis of the "minor nucleotide" N6-(gamma, gamma-dimethylallyl)adenosine 5'-phosphate and relative rates of rearrangement of 1-to N6-dimethylallyl compounds for base, nucleoside, and nucleotide. Biochemistry (1967) 1.11
N 6 -( 2 -Isopentenyl)adenosine: the regulatory effects of a cytokinin and modified nucleoside from tRNA on human lymphocytes. Biochim Biophys Acta (1972) 1.11
Azido auxins : photoaffinity labeling of auxin-binding proteins in maize coleoptile with tritiated 5-azidoindole-3-acetic Acid. Plant Physiol (1984) 1.09
Chemistry of the alkali-labile lesion formed from iron(II) bleomycin and d(CGCTTTAAAGCG). Biochemistry (1988) 1.09
Species responsible for the fluorescence of 1:N6-ethenoadenosine. Eur J Biochem (1974) 1.07
Defined dimensional changes in enzyme substrates and cofactors. Synthesis of lin-benzoadenosine and enzymatic evaluation of derivatives of the benzopurines. J Am Chem Soc (1976) 1.07
Polytopic anomalies with agenesis of the lower vertebral column. Am J Med Genet (1999) 1.06
Synthetic spectroscopic models related to coenzymes and base pairs. II. Evidence for intramolecular base-base interactions in dinucleotide analog. J Am Chem Soc (1968) 1.05
Surgical sterilization by vasectomy and its effects on the structure and function of the testis in man. Br J Surg (1975) 1.04
Fluorescent nucleosides and nucleotides. Ann N Y Acad Sci (1975) 1.03
Effects of release factor 1 on in vitro protein translation and the elaboration of proteins containing unnatural amino acids. Biochemistry (1999) 1.02
Defined dimensional changes in enzyme cofactors: fluorescent "stretched-out" analogs of adenine nucleotides. Science (1977) 1.02
A fluorescent analog of nicotinamide adenine dinucleotide. Proc Natl Acad Sci U S A (1972) 1.02
Structural studies of of "active complex" of bleomycin: assignment of ligands to the ferrous ion in a ferrous-bleomycin-carbon monoxide complex. Proc Natl Acad Sci U S A (1979) 1.01
Copper-dependent cleavage of DNA by bleomycin. Biochemistry (1987) 1.00
Amino acid substitutions in protein biosynthesis. Poly(A)-directed polyphenylalanine synthesis. J Biol Chem (1980) 1.00
Active cytokinins: photoaffinity labeling agents to detect binding. Plant Physiol (1979) 1.00
Azido auxins : photolysis in solution and covalent binding to soybean. Plant Physiol (1984) 1.00
Development of cytokinin activity by rearrangement of 1-substituted adenines to 6-substituted aminopurines: inactivation by N6, 1-cyclization. Proc Natl Acad Sci U S A (1966) 0.99
A model for topoisomerase I-mediated insertions and deletions with duplex DNA substrates containing branches, nicks, and gaps. Biochemistry (1995) 0.99
Use of COMPARE analysis to discover new natural product drugs: isolation of camptothecin and 9-methoxycamptothecin from a new source. J Nat Prod (2000) 0.99
Chemical modifications of transfer RNA species. Desulfurization with Raney nickel. Proc Natl Acad Sci U S A (1971) 0.99
Tubercular mastitis. Int Surg (1983) 0.99
A chemical synthesis of adenosine 5'-(gamma-32P)triphosphate. Biochim Biophys Acta (1973) 0.98
Polynucleotide recognition and degradation by bleomycin. Prog Nucleic Acid Res Mol Biol (1994) 0.98
Control of the position of RNase P-mediated transfer RNA precursor processing. J Biol Chem (1990) 0.97
Reaction of diethyl pyrocarbonate with nucleic acid components. Adenosine-containing nucleotides and dinucleoside phosphates. Biochim Biophys Acta (1973) 0.97
Isomeric phenylalanyl-tRNAs. Position of the aminoacyl moiety during protein biosynthesis. Proc Natl Acad Sci U S A (1974) 0.97
An analysis of five serine transfer ribonucleic acids from Drosophila. J Biol Chem (1975) 0.95
, Occolowitz J, Burrows WJ, Armstrong DJ, Skoog F, Bock RM, Gillam I, Tener GM: Cytokinins: isolation identification of 6-(3-methyl-2-butenylamino)-9-beta-D-ribyfuranosylpurine (2iPA) from yeast cysteine tRNA. Biochem Biophys Res Commun (1969) 0.95
Dimensional probes of the enzyme binding sites of adenine nucleotides. Biological effects of widening the adenine ring by 2.4 A. Biochemistry (1978) 0.95
Flavin 1, N 6 -ethenoadenine dinucleotide: dynamic and static quenching of fluorescence. Proc Natl Acad Sci U S A (1973) 0.94
A Mn2(+)-dependent ribozyme. Science (1990) 0.94
Cytokinins. Activity and identification in Staphylococcus epidermidis transfer ribonucleic acid. J Biol Chem (1970) 0.93
Characterization of iron (II).bleomycin-mediated RNA strand scission. Biochemistry (1993) 0.93
DNA polymerase beta inhibitors from Sandoricum koetjape. J Nat Prod (1999) 0.92
A spray reagent for adenine-containing residues: detection by fluorescence. Biochim Biophys Acta (1972) 0.92
Chemical modifications of transfer RNA species. Transfer RNA's terminating in 2'- and 3'-O-methyladenosine. Biochem Biophys Res Commun (1973) 0.91
Hormonal control of meiosis: specificity of the 1-methyladenine receptors in starfish oocytes. Proc Natl Acad Sci U S A (1976) 0.91
Metallobleomycin-mediated cleavage of DNA not involving a threading-intercalation mechanism. J Am Chem Soc (2001) 0.91
Medical genetics and patient use of the Internet. Clin Genet (2001) 0.91
Role of the 20-hydroxyl group in camptothecin binding by the topoisomerase I-DNA binary complex. Biochemistry (1999) 0.90
Proton nuclear magnetic resonance study of the structure of bleomycin and the zinc-bleomycin complex. Biochemistry (1979) 0.90
Effect of ageing on the volume, structure and total Leydig cell content of the human testis. Int J Fertil (1974) 0.90
Chemical and structural characterization of the interaction of bleomycin A2 with d(CGCGAATTCGCG)2. efficient, double-strand DNA cleavage accessible without structural reorganization. J Am Chem Soc (2001) 0.90
Dipeptide formation with misacylated tRNAPhes. J Biol Chem (1983) 0.90