Published in Biochemistry on March 01, 1968
Cytokinins in seedling roots of pea. Plant Physiol (1972) 2.86
6-(gamma,gamma-Dimethylallylamino)Purine As A Precursor of Zeatin. Plant Physiol (1969) 2.47
N-(Delta-Isopentenyl)adenosine: Its Occurrence as a Free Nucleoside in an Autonomous Strain of Tobacco Tissue. Plant Physiol (1972) 2.39
Cytokinins: distribution in species of yeast transfer RNA. Proc Natl Acad Sci U S A (1969) 1.73
Incorporation of mevalonic Acid into ribosylzeatin in tobacco callus ribonucleic Acid preparations. Plant Physiol (1975) 1.25
Endogenous cytokinins in the ribosomal RNA of higher plants. Plant Physiol (1987) 1.08
Cytokinins in seeds of pumpkin. Plant Physiol (1970) 1.04
Chemical modifications of transfer RNA species. Desulfurization with Raney nickel. Proc Natl Acad Sci U S A (1971) 0.99
Toxin, toxin-coregulated pili, and the toxR regulon are essential for Vibrio cholerae pathogenesis in humans. J Exp Med (1988) 9.19
Cytokinins in the soluble RNA of plant tissues. Science (1967) 5.17
Detecting and biotyping Vibrio cholerae O1 with multiplex polymerase chain reaction. Lancet (1993) 3.55
Non-O1 Vibrio cholerae. Lancet (1993) 3.45
A cytokinin oxidase in Zea mays. Can J Biochem (1974) 2.89
N6-(delta 2-isopentenyl)adenosine: chemical reactions, biosynthesis, metabolism, and significance to the structure and function of tRNA. Prog Nucleic Acid Res Mol Biol (1970) 2.58
N-(Delta-Isopentenyl)adenosine: Its Occurrence as a Free Nucleoside in an Autonomous Strain of Tobacco Tissue. Plant Physiol (1972) 2.39
N-6-(delta-3-isopentenyl) adenosine. A component of the transfer ribonucleic acid of yeast and of mammalian tissue, methods of isolation, and characterization. Biochemistry (1967) 2.37
trans-Ribosylzeatin: Its Biosynthesis in Zea mays Endosperm and the Mycorrhizal Fungus, Rhizopogon roseolus. Plant Physiol (1973) 2.20
Conversion of N-(Delta-Isopentenyl)adenosine to Adenosine by Enzyme Activity in Tobacco Tissue. Plant Physiol (1971) 2.13
Tubulin requires an accessory protein for self assembly in microtubules. Nature (1975) 1.73
Eight different highly specific nucleosome phases on alpha-satellite DNA in the African green monkey. Nucleic Acids Res (1983) 1.52
Further consideration of the clonal nature of Salmonella typhi: evaluation of molecular and clinical characteristics of strains from Indonesia and Peru. J Clin Microbiol (1992) 1.50
Significance of toxin-coregulated pili as protective antigens of Vibrio cholerae in the infant mouse model. Vaccine (1989) 1.50
N6-(delta-2-isopentenyl) adenosine. Biosynthesis in transfer ribonucleic acid in vitro. Biochemistry (1969) 1.49
Aminoacyl nucleosides. VII. N-(Purin-6-ylcarbamoyl)threonine. A new component of transfer ribonucleic acid. Biochemistry (1969) 1.47
Subunit structure of alpha-satellite DNA containing chromatin from African green monkey cells. Nucleic Acids Res (1979) 1.44
N6-(delta 2-isopentenyl)adenosine: its conversion to inosine, catalyzed by adenosine aminohydrolases from chicken bone marrow and calf intestinal mucosa. Can J Biochem (1971) 1.41
A search for cholera toxin (CT), toxin coregulated pilus (TCP), the regulatory element ToxR and other virulence factors in non-01/non-0139 Vibrio cholerae. Microb Pathog (1997) 1.41
3-Methyl-2-butenal: an enzymatic degradation product of the cytokinin, N-6-(delta-2 isopentenyl)adenine. Can J Biochem (1975) 1.38
Sequence of a cDNA clone encompassing the complete mature human prostate specific antigen (PSA) and an unspliced leader sequence. Nucleic Acids Res (1988) 1.33
Selective modification of yeast seryl-t-RNA and its effect on the acceptance and binding functions. Biochem Biophys Res Commun (1966) 1.22
N6-(Delta 2-isopentenyl)adenosine: biosynthesis in vitro in transfer RNA by an enzyme purified from Escherichia coli. Biochem Biophys Res Commun (1970) 1.20
Sulfur-containing nucleoside from yeast transfer ribonucleic acid: 2-thio-5(or 6)-uridine acetic acid methyl ester. Science (1968) 1.20
Cytokinin activity of ureidopurine derivatives related to a modified nucleoside found in transfer RNA. Science (1970) 1.19
Cytokinin activity of compounds obtained from soluble RNA. Life Sci (1968) 1.17
The in vitro soluble RNA methylase activity of SV40-induced hamster tumors. Cancer Res (1967) 1.15
Analysis of the alpha-satellite DNA from African green monkey cells by restriction nucleases. Eur J Biochem (1977) 1.10
Characterization of a 20-kDa pilus protein expressed by a diarrheogenic strain of non-O1/non-O139 Vibrio cholerae. FEMS Microbiol Lett (1998) 1.00
Substrate specificities and properties of human phospholipases A2 in a mixed vesicle model. J Biol Chem (1992) 0.98
N6-(Delta 2-isopentenyl)adenosine: biosynthesis in vitro by an enzyme extract from yeast and rat liver. Biochem Biophys Res Commun (1968) 0.98
Aminoacyl nucleosides. VI. Isolation and preliminary characterization of threonyladenine derivatives from transfer ribonucleic acid. Biochemistry (1969) 0.95
Transcriptional regulation of prostate kallikrein-like genes by androgen. Mol Endocrinol (1992) 0.95
Whole Upper Extremity Transplant for Human Beings: General Plans of Procedure and Operative Technic. Ann Surg (1944) 0.92
Evaluation of a patient-held record for patients with cancer. Eur J Cancer Care (Engl) (2002) 0.90
Enzymatic activity that catalyzes degradation of N6-(delta2-isopentenyl)adenosine. J Biochem (1973) 0.90
Analysis of the promoter of the human prostatic acid phosphatase gene. Biochim Biophys Acta (1994) 0.90
Metal speciation. Effects on aquatic toxicity. Environ Sci Technol (1980) 0.90
Synthesis and biological activity of some N6-alkyladenosines. J Med Chem (1968) 0.90
Separation of the delta-2 and delta-3 isomers of N6-(delta-2-isopentenyl)adenosine by gas chromatography and characterization by mass spectroscopy. Anal Biochem (1971) 0.89
Cation flux studies of the lesion induced in human erythrocyte membranes by the thermostable direct hemolysin of Vibrio parahaemolyticus. Infect Immun (1993) 0.88
Polynucleotides. 3. Synthesis of (3'-5')-linked diribonucleoside phosphates containing 3- and 5- methyluracil. J Med Chem (1965) 0.88
Studies on the organization of the alpha-satellite DNA from African green monkey cells using restriction nucleases and molecular cloning. Gene (1979) 0.87
Synthetic androgens suppress the transformed phenotype in the human prostate carcinoma cell line LNCaP. Br J Cancer (1991) 0.87
Cytidylic and adenylic acid incorporation into fragments of tRNA. FEBS Lett (1970) 0.87
Sequence specific cleavage of African green monkey alpha-satellite DNA by micrococcal nuclease. Nucleic Acids Res (1983) 0.86
The N1-methylguanosine content of hamster liver tRNA. Biochim Biophys Acta (1969) 0.85
Synthesis of 2-thio-5-carboxymethyluridine methyl ester: a component of transfer RNA. Can J Biochem (1969) 0.85
Cytokinins in Rhizopogon roseolus Secretion of N-[9-(beta-d-Ribofuranosyl-9H) Purin-6-Ylcarbamoyl]Threonine into the Culture Medium. Plant Physiol (1973) 0.84
Cytokinin activity of a group of ureidopurine derivatives related to the tRNA component, N-(purin-6-ylcarbamoyl)threonine. Can J Biochem (1972) 0.84
Inconsistent socialization in pharmacy--a pattern in need of change. J Am Pharm Assoc (1975) 0.83
Characterization of X-chromosome specific satellite DNA of Muntiacus muntjak vaginalis. Chromosoma (1982) 0.82
Transcriptional down-regulation of c-myc in human prostate carcinoma cells by the synthetic androgen mibolerone. Br J Cancer (1992) 0.81
Chromatin, and gene regulation in eukaryotic cells at the transcriptional level. CRC Crit Rev Biochem (1974) 0.81
The RNA of Mycoplasma--880. Ann N Y Acad Sci (1967) 0.81
Role of the mitochondrial bc1-complex in the cytotoxic action of diethylstilbestrol-diphosphate toward prostatic carcinoma cells. Cancer Res (1990) 0.81
Magnesium acetate treatment of roller bottles for the preparation of uniform cell monolayers. Prep Biochem (1974) 0.81
Evaluation of the cytotoxic activity of diethylstilbestrol and its mono- and diphosphate towards prostatic carcinoma cells. Cancer Res (1988) 0.81
Genomic sequence of human prostate specific antigen (PSA). Nucleic Acids Res (1989) 0.80
Two fractionation methods for transfer RNAs. Biochim Biophys Acta (1972) 0.80
Furosemide in essential hypertension. A statistical analysis of three double-blind studies. Arch Intern Med (1971) 0.80
Preparational of chromatin from tissue culture cells--a convenient method. Anal Biochem (1975) 0.80
SB 203347, an inhibitor of 14 kDa phospholipase A2, alters human neutrophil arachidonic acid release and metabolism and prolongs survival in murine endotoxin shock. J Pharmacol Exp Ther (1995) 0.80
Transfer of African green monkey highly repetitive DNA into mouse L cells. Exp Cell Res (1982) 0.80
Steroid hormone regulation of prostatic acid phosphatase expression in cultured human prostatic carcinoma cells. Biol Chem Hoppe Seyler (1985) 0.79
Fractionation of chromatin components. Can J Biochem (1973) 0.79
Half molecules of serine-specific transfer ribonucleic acids from yeast. Arch Biochem Biophys (1973) 0.79
Neutron diffraction of chromatin in interphase nuclei and metaphase chromosomes. Eur J Biochem (1983) 0.79
Fractionation of L-cell chromatin into DNA, RNA, and protein fractions on Cs2SO4 equilibruim density gradients. Anal Biochem (1974) 0.78
A highly repetitive DNA component common to all Cervidae: its organization and chromosomal distribution during evolution. Chromosoma (1987) 0.78
Concerning the presence of the cytokinin, N (6)-(Δ (2)-isopentnyl) adenine, in cultures of Corynebacterium fascians. Planta (1972) 0.78
A high molecular weight RNA fraction in chromatin. Biochim Biophys Acta (1975) 0.78
Amino-acid incorporation into tRNA fragments and into heterologous combinations of fragments. Eur J Biochem (1975) 0.78
Isopycnic centrifugation of sheared L-cell chromatin in metrizamide gradients. Nucleic Acids Res (1974) 0.78
Identification of a CHO cell-elongating factor produced by Vibrio cholerae O1. Microb Pathog (2000) 0.77
Identification of Escherichia coli O157:H7 and other enterohemorrhagic serotypes by EHEC- hlyA targeting, strand displacement amplification, and fluorescence polarization. Mol Cell Probes (2002) 0.77
Preparation of analogues of the carbohydrate moiety of the polyoxins. J Chem Soc Perkin 1 (1977) 0.77
Chromatin low molecular weight RNA components. Can J Biochem (1973) 0.77
Membrane attack induced by HlyA, a pore-forming toxin of Vibrio cholerae. Hum Exp Toxicol (1997) 0.76
Reduced effect of 50% formamide upon Tm of DNA absorbed on hydroxylapatite columns. Anal Biochem (1975) 0.76
Hormonal mechanisms for differentiation in plant tissue culture. In Vitro (1976) 0.76
The muntjak satellite IA sequence is composed of 31-base-pair internal repeats that are highly homologous to the 31-base-pair subrepeats of the bovine satellite 1.715. Eur J Biochem (1985) 0.76
Purification and characterization of a cytotonic protein expressed In vitro by the live cholera vaccine candidate CVD 103-HgR. Infect Immun (2000) 0.75
A comparison of country and metropolitan general practice. Med J Aust (1994) 0.75
The danger in food safety policies. Can Med Assoc J (1978) 0.75
An RNA fraction in chromatin of L-929 cells associated with DNA. Nucleic Acids Res (1974) 0.75
Aminoacyl nucleosides. V. The mechanism of the rearrangement of N6-(alpha-aminoacyl)adenines into N-(6-purinyl)amino acids. J Org Chem (1969) 0.75
Aminoacyl nucleosides. 3. A novel rearrangement: conversion of N-6-(alpha-aminoacyl) adenines into N-(6-purinyl) amino acids. Biochemistry (1966) 0.75
Tubal obstruction: a contraindication for hysterosalpingography. Pac Med Surg (1966) 0.75
Investigation of adenovirus-directed 4S RNA. Virology (1972) 0.75
A note on bureaucracy and its "correlates". AJS (1966) 0.75
Synthesis and biological activity of dinucleoside phosphates containing 5-fluorouracil residues. J Med Chem (1966) 0.75
Aminoacyl nucleosides. IV. The rearrangement of N6-(alpha-aminoacyl)adenines to N-(6-purinyl)amino acids. Application to adenosine analogs. J Org Chem (1969) 0.75
Transfer RNA from tumor tissue. J Cell Physiol (1969) 0.75
Culdoscopy in infertility investigation. Fertil Steril (1967) 0.75