Robert H. Symons

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Robert H. Symons

Biology

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#11364

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Biochemistry

#1198

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#1317

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Biology

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Robert H. Symons's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Biochemical method for inserting new genetic information into DNA of Simian Virus 40: circular SV40 DNA molecules containing lambda phage genes and the galactose operon of Escherichia coli. (1972) (650)
Self-cleavage of plus and minus RNAs of a virusoid and a structural model for the active sites (1987) (561)
Self-cleavage of plus and minus RNA transcripts of avocado sunblotch viroid. (1986) (488)
Non-radioactive hybridization probes prepared by the chemical labelling of DNA and RNA with a novel reagent, photobiotin. (1985) (485)
Domains in viroids: evidence of intermolecular RNA rearrangements and their contribution to viroid evolution. (1985) (398)
Small catalytic RNAs. (1992) (395)
A novel naturally occurring hybrid gene encoded by a plant RNA virus facilitates long distance virus movement. (1995) (304)
New overlapping gene encoded by the cucumber mosaic virus genome. (1994) (278)
Self-cleavage of virusoid RNA is performed by the proposed 55-nucleotide active site (1987) (264)
Cucumber mosaic virus contains a functionally divided genome. (1973) (233)
Eleven new sequence variants of citrus exocortis viroid and the correlation of sequence with pathogenicity. (1985) (196)
Evolutionary relationship between luteoviruses and other RNA plant viruses based on sequence motifs in their putative RNA polymerases and nucleic acid helicases. (1989) (158)
Avocado sunblotch viroid: primary sequence and proposed secondary structure. (1981) (137)
Self-cleavage of RNA in the replication of small pathogens of plants and animals. (1989) (136)
Chrysanthemum stunt viroid: primary sequence and secondary structure. (1981) (131)
Viroid RNAs of cadang-cadang disease of coconuts (1982) (128)
Plant pathogenic RNAs and RNA catalysis. (1997) (123)
Self-cleaving viroid and newt RNAs may only be active as dimers (1988) (117)
Nucleotide sequence of cucumber mosaic virus RNA. 1. Presence of a sequence complementary to part of the viral satellite RNA and homologies with other viral RNAs. (1985) (100)
An interspecies hybrid RNA virus is significantly more virulent than either parental virus. (1996) (98)
Further implications for the evolutionary relationships between tripartite plant viruses based on cucumber mosaic virus RNA 3. (1988) (95)
Fractionation of cucumber mosaic virus RNA and its translation in a wheat embryo cell-free system. (1975) (92)
Nucleotide sequence of cucumber-mosaic-virus RNA 2 reveals a translation product significantly homologous to corresponding proteins of other viruses. (1984) (91)
Replication of in vitro constructed viroid mutants: location of the pathogenicity‐modulating domain of citrus exocortis viroid (1986) (91)
Purification and characterization of the circular and linear forms of chrysanthemum stunt viroid. (1980) (84)
Translation of the four major RNA species of cucumber mosaic virus in plant and animal cell-free systems and in toad oocytes. (1977) (82)
Differential virulence by strains of Cucumber mosaic virus is mediated by the 2b gene. (2002) (82)
Characterization of a satellite RNA associated with cucumber mosaic virus. (1978) (80)
Cucumber mosaic virus RNA 3. Determination of the nucleotide sequence provides the amino acid sequences of protein 3A and viral coat protein. (2005) (78)
Enzyme-linked synthetic oligonucleotide probes: non-radioactive detection of enterotoxigenic Escherichia coli in faecal specimens (1987) (77)
Citrus exocortis viroid: nucleotide sequence and secondary structure of an Australian isolate (1982) (77)
Mutagenesis analysis of a self-cleaving RNA. (1989) (75)
Soybean dwarf luteovirus contains the third variant genome type in the luteovirus group. (1994) (74)
Seasonal distribution of phytoplasmas in Australian grapevines (2003) (73)
In situ hybridization localizes avocado sunblotch viroid on chloroplast thylakoid membranes and coconut cadang cadang viroid in the nucleus (1994) (73)
The use of hybridization analysis with complementary DNA to determine the RNA sequence homology between strains of plant viruses: its application to several strains of cucumoviruses. (1978) (72)
Determination of the sequence homology between the four RNA species of cucumber mosaic virus by hybridization analysis with complementary DNA. (1977) (71)
Infectivity and in vitro mutagenesis of monomeric cDNA clones of citrus exocortis viroid indicates the site of processing of viroid precursors. (1985) (71)
Relationships between the ribonucleic acid and protein of some plant viruses. (1963) (70)
A catalytic 13-mer ribozyme. (1989) (70)
Development of YLM, a codominant PCR marker closely linked to the Yd2 gene for resistance to barley yellow dwarf disease (1998) (67)
Comparative sequence and structure of viroid-like RNAs of two plant viruses. (1982) (67)
Characterization of a viroid associated with avocado sunblotch disease. (1979) (66)
Isolates of citrus exocortis viroid recovered by host and tissue selection. (1993) (66)
Modified procedure for the synthesis of 32P-labelled ribonucleoside 5'-monophosphates of high specific activity. (1968) (65)
The tritium labeling of small amounts of protein for analysis by electrophoresis on sodium dodecyl sulfate--polyacrylamide slab gels. (1979) (62)
The Yd2 gene for barley yellow dwarf virus resistance maps close to the centromere on the long arm of barley chromosome 3 (1996) (61)
Tissue and intra-cellular distribution of coconut cadang cadang viroid and citrus exocortis viroid determined by in situ hybridization and confocal laser scanning and transmission electron microscopy (1996) (59)
Satellite RNA of cucumber mosaic virus forms a secondary structure with partial 3'-terminal homology to genomal RNAs. (1983) (58)
Efficient infection from cDNA clones of cucumber mosaic cucumovirus RNAs in a new plasmid vector. (1995) (54)
Rapid and informative assays for Yd2, the barley yellow dwarf virus resistance gene, based on the nucleotide sequence of a closely linked gene (1998) (51)
The 2b protein of cucumoviruses has a role in promoting the cell-to-cell movement of pseudorecombinant viruses. (2003) (48)
A high sensitivity RT-PCR assay for the diagnosis of grapevine viroids in field and tissue culture samples. (1997) (47)
Preparation of [alpha-32P]nucleoside and deoxynucleoside 5'-triphosphates from 32Pi and protected and unprotected nucleosides. (1969) (47)
Dot-blot procedure with [32P]DNA probes for the sensitive detection of avocado sunblotch and other viroids in plants. (1985) (46)
Rapid indexing of the sunblotch disease of avocados using a complementary DNA probe to avocado sunblotch viroid (1981) (46)
Plasmid vector for cloning infectious cDNAs from plant RNA viruses: high infectivity of cDNA clones of tomato aspermy cucumovirus. (1997) (46)
A stable 463 nucleotide variant of citrus exocortis viroid produced by terminal repeats. (1994) (46)
Oligomers of avocado sunblotch viroid are found in infected avocado leaves (1982) (45)
The mode of formation of ketone bodies from butyrate by tissue from the rumen and omasum of the sheep. (1961) (45)
Comparative sequence and structure of different isolates of citrus exocortis viroid. (1983) (45)
Comparison of multimeric plus and minus forms of viroids and virusoids (1985) (44)
Structure, self-cleavage, and replication of two viroid-like satellite RNAs (virusoids) of subterranean clover mottle virus. (1990) (42)
Ilarviruses Encode a Cucumovirus-Like 2b Gene That Is Absent in Other Genera within the Bromoviridae (1998) (42)
Alfalfa mosaic virus RNA. Determination of the sequence homology between the four RNA species and a comparison with the four RNA species of cucumber mosaic virus. (1978) (41)
Nucleotide sequence homology of thirteen tobamovirus RNAs as determined by hybridization analysis with complementary DNA. (1980) (40)
In vivo expression of an overlapping gene encoded by the cucumoviruses. (1997) (40)
Structural requirements of inhibition of polyphenylalanine synthesis by aminoacyl and nucleotidyl analogues of puromycin. (1969) (40)
The rapid, simple and improved preparation of high specific activity α-[32P]dATP and α-[32p]ATP (1977) (38)
[11] Synthesis of [α-32P]ribo- and deoxyribonucleoside 5′-triphosphates (1974) (38)
Comparative sequence and structure of circular RNAs from two isolates of lucerne transient streak virus (1983) (38)
Peptide bond formation on the ribosome. Structural requirements for inhibition of protein synthesis and of release of peptides from peptidyl-tRNA on bacterial and mammalian ribosomes by aminoacyl and nucleotidyl analogues of puromycin. (1971) (38)
Nonradioactive, photobiotin-labelled DNA probes for the routine diagnosis of barley yellow dwarf virus. (1987) (38)
Nonradioactive, photobiotin-labelled DNA probes for routine diagnosis of viroids in plant extracts. (1989) (37)
Cucumber Mosaic Virus Replication in Cowpea Protoplasts: Time Course of Virus, Coat Protein and RNA Synthesis (1979) (36)
Extensive sequence homology at the 3'-termini of the four RNAs of cucumber mosaic virus. (1979) (35)
Cleavage of DNA.RNA hybrids by type II restriction enzymes (1980) (35)
Comparative sequence studies of variants of avocado sunblotch viroid. (1989) (35)
On the molecular mechanism of action of certain substrates and inhibitors of ribosomal peptidyl transferase (1973) (34)
Structural and ionic requirements for self-cleavage of virusoid RNAs and trans self-cleavage of viroid RNA. (1987) (34)
Extensive purification of the cucumber mosaic virus-induced RNA replicase. (1979) (32)
Affinity labelling of 23-S ribosomal RNA in the active centre of Escherichia coli peptidyl transferase. (1974) (31)
Two novel subgenomic RNAs derived from RNA 3 of tomato aspermy cucumovirus. (1997) (31)
The cucumovirus 2b gene drives selection of inter-viral recombinants affecting the crossover site, the acceptor RNA and the rate of selection (2007) (31)
Oligonucleotides as hybridization probes to localize phytoplasmas in host plants and insect vectors. (1999) (31)
The mechanism of ketone-body formation from butyrate in rat liver. (1962) (30)
Extensive Variation of Sequence within Isolates of Grapevine Virus B+ (2004) (30)
The intriguing viroids and virusoids: what is their information content and how did they evolve? (1991) (29)
Transmission of Viroids via Grape Seeds (1999) (29)
Sequence homology at the 3′‐termini of the four RNAs of alfalfa mosaic virus (1980) (28)
Vira RNA synthesis by a particulate fraction from cucumber seedlings infected with cucumber mosaic virus (1985) (28)
Properties of a plant virus-induced RNA polymerase in particulate fractions of cucumbers infected with cucumber mosaic virus. (1970) (28)
Biochemical method for inserting new genetic information into DNA of simian virus 40: circular SV40 DNA molecules containing lambda phage genes and the galactose operon of Escherichia coli. 1972. (1992) (28)
Specificity of the cucumber mosaic virus-induced RNA polymerase for RNA and polynucleotide templates. (1971) (26)
Polymorphisms in grapevine DNA detected by the RAPD PCR technique (1993) (26)
Coconut tinangaja viroid: sequence homology with coconut cadang-cadang viroid and other potato spindle tuber viroid related RNAs. (1988) (26)
Encapsidated circular viroid-like satellite RNAs (virusoids) of plants. (1999) (26)
Sequence at the site of attachment of an affinity-label derivative of puromycin on 23-S ribosomal RNA of Escherichia coli ribosomes. (1978) (25)
A Molecular Biological Approach to Relationships Among Viruses (1983) (25)
Plant virus-induced RNA polymerase: properties of the enzyme partly purified from cucumber cotyledons infected with cucumber mosaic virus. (1969) (25)
Viral Genome Structure (1985) (24)
Self-Cleavage of RNA in the Replication of Viroids and Virusoids (1987) (24)
Peptide‐Bond Formation on the Ribosome (1974) (24)
Chapter 12 – ON THE MECHANISM OF REPLICATION OF VIROIDS, VIRUSOIDS, AND SATELLITE RNAs (1985) (23)
Cucumber mosaic virus-induced RNA polymerase: partial purification and properties of the template-free enzyme. (1974) (23)
Experimental Evidence for the Degeneracy of the Nucleotide Triplet Code (1962) (23)
A detailed model of the active centre of Escherichia coli peptidyl transferase (1973) (22)
Anti-sense regions in satellite RNA of cucumber mosaic virus form stable complexes with the viral coat protein gene. (1986) (22)
Peptidyl-donor substrates for ribosomal peptidyl transferase. Chemical synthesis and biological activity of N-acetyl aminoacyl di- and tri-nucleotides. (1972) (22)
Is hammerhead self-cleavage involved in the replication of a virusoid in vivo? (1993) (22)
Properties of a plant virus-induced RNA polymerase in cucumbers infected with cucumber mosaic virus. (1968) (22)
Citrus exocortis viroid RNA is associated with the largest subunit of RNA polymerase II in tomato in vivo (2014) (21)
Specific RNA self-cleavage in coconut cadang cadang viroid: potential for a role in rolling circle replication. (1998) (21)
The metabolism of glucose and butyrate by the omasum of the sheep. (1959) (21)
Nucleic Acid Probes (1989) (21)
The Two-Step Purification of Ribosomal RNA and Plant Viral RNA by Polyacrylamide Slab Gel Electrophoresis (1978) (21)
Affinity labelling of ribosomal peptidyl transferase by a puromycin analogue. (1973) (20)
Physical-Chemical Properties (1987) (20)
Characterization of self-cleavage of viroid and virusoid RNAs. (1990) (20)
The DNA component of cytochrome b2. I. Isolation of b2-DNA and the behaviour of cytochrome b2 during chromatography on DEAE-cellulose and sedimentation in a sucrose gradient. (1965) (20)
Practical methods for the routine chemical synthesis of 32P-labelled nucleoside di- and triphosphates. (1970) (19)
Highly purified cucumber mosaic virus-induced RNA-dependent RNA polymerase does not contain any of the full length translation products of the genomic RNAs. (1982) (19)
Characterization of the Different Electrophoretic Forms of the Cadang-Cadang Viroid (1982) (19)
Nucleotide sequence variation in a small region of the Grapevine fleck virus replicase provides evidence for two sequence variants of the virus (2003) (19)
Cucumber mosaic virus-induced RNA replicase: solubilization and partial purification of the particulate enzyme. (1981) (19)
Probing the hammerhead ribozyme structure with ribonucleases. (1994) (18)
Infectivity of linear monomeric transcripts of citrus exocortis viroid: terminal sequence requirements for processing. (1994) (18)
Alternative hammerhead structures in the self-cleavage of avocado sunblotch viroid RNAs. (1991) (17)
Preparation and uses of photobiotin. (1990) (17)
A comparison of two plant virus-induced RNA polymerases. (1972) (17)
32P-3',5'-cyclic AMP: a simple preparative proceduce. (1970) (17)
[57] l-Lactate (cytochrome) dehydrogenase (crystalline, yeast) (1966) (17)
Synthesis and characterization of a complementary DNA probe for chrysanthemum stunt viroid (1978) (17)
RNA stem stability in the formation of a self-cleaving hammerhead structure. (1989) (16)
Oligodeoxynucleotides as probes for in situ hybridization with transmission electron microscopy to specifically localize phytoplasma in plant cells. (1999) (16)
A rapid and improved method for the synthesis of 32P-labelled ribonucleoside 5'-monophosphates. (1966) (16)
Identification of enterotoxigenic Escherichia coli isolates with enzyme-labeled synthetic oligonucleotide probes (1988) (16)
Hybridization analysis of chrysanthemum stunt viroid with complementary DNA and the quantitation of viroid RNA sequences in extracts of infected plants. (1979) (16)
The incidence, distribution and expression of Australian grapevine yellows, restricted growth and late season leaf curl diseases in selected Australian vineyards (2004) (15)
Structure—activity relationships of puromycin analogues on Escherichia coli polysomes (1974) (15)
Viral RNA synthesis by a particulate fraction from cucumber seedlings infected with cucumber mosaic virus. (1985) (14)
Properties of the ribonucleotide kinases after infection of cucumber with tobacco ringspot virus. (1966) (14)
Purified avocado sunblotch viroid causes disease in avocado seedlings (1981) (14)
CLONING OF HUMAN MITOCHONDRIAL DNA (1979) (13)
Genetic variability amongst isolates of Australian grapevine phytoplasmas (2004) (13)
Isolation and properties of a DNA-containing rod-shaped bacteriophage. (1966) (13)
Barley yellow dwarf virus-PAV RNA does not have a VPg (1997) (13)
PCR analysis confirms an expanded symptomatology for Australian grapevine yellows (1995) (13)
Substrates for ribosomal peptidyl transferase: synthesis of 3'-N-aminoacyl and 5'-O-nucleotidyl analogues of puromycin. (1972) (13)
Changes in the properties of L-lactate dehydrogenase (cytochrome beta-2) from yeast during preparation of the crystalline enzyme. (1966) (13)
The RNAs of cucumoviruses: 3'-terminal sequence analysis of two strains of tomato aspermy virus. (1981) (13)
Improved synthesis of 32P-labelled 3′,5′-cyclic AMP, 3′,5′-cyclic GMP and other 3′,5′cyclic ribo- and deoxyribonucletodies of high specific activity (1973) (11)
Cucumber mosaic virus RNA contains 7-methyl guanosine at the 5′-terminus of all four RNA species (1975) (11)
The RNAs of bromoviruses: 3′‐terminal sequences of the four brome mosaic virus RNAs and comparison with cowpea chlorotic mottle virus RNA 4 (1980) (8)
Loss of Adenine during the Hydrazine Degradation of Deoxyribonucleic Acid (1966) (8)
The preparation of 32P-labelled nucleoside 5'-monophosphates. (1966) (8)
CLONING AND EXPRESSION OF THE COAT PROTEIN GENE OF BARLEY YELLOW DWARF VIRUS-PAV IN ESCHERICHIA COLI (2004) (7)
RNA Self-Cleavage by the Hammerhead Structure (1990) (7)
Partial purification and properties of ribonucleotide kinases in virus-infected and healthy PLANTS. (1967) (7)
An improved method for eliminating RNA contamination of plasmid DNA preparations. (1990) (7)
Sequence analysis of the second largest subunit of tomato RNA polymerase II (2004) (7)
On the molecular structure of crystalline yeast cytochrome b2. (1967) (6)
Stable and Unstable Mutations in the 5′ Non-translated Regions of Tomato Aspermy Virus RNAs 1 and 2 Generated de novo from Infectious cDNA Clones Containing a Cauliflower Mosaic Virus 35S Promoter (2004) (6)
The distribution of grapevine yellows disease associated with the Buckland Valley grapevine yellows phytoplasma (2003) (6)
The DNA component of cytochrome b2. 3. Base sequence studies on preparations of yeast DNA. (1967) (6)
The DNA component of cytochrome b2. II. The specificity of its association with the enzyme and its origin from high molecular weight DNA. (1966) (6)
Properties and intracellular distribution of cytidine and uridine diphosphokinases of cucumber cotyledons (1968) (5)
Stability and competitiveness of interviral recombinant RNAs derived from a chimeric cucumovirus. (2009) (5)
The use of N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline in the selective N4-acylation of cytidine and its derivatives. (1971) (5)
Molecular Structure (Primary and Secondary) (1987) (5)
Metabolism of deoxythymidine 3'-mono- and diphosphate in normal and T4 bacteriophage-infected Escherichia coli. (1968) (5)
Peptide-bond formation on the ribosome. A comparison of the acceptor-substrate specificity of peptidyl transferase in bacterial and mammalian ribosomes using puromycin analogues. (1974) (4)
A new grapevine yellows phytoplasma from the Buckland Valley of Victoria, Australia (2015) (4)
The effect of hexokinase and tricarboxylic acid-cycle intermediates on fatty acid oxidation and formation of ketone bodies by rat-liver mitochondria. (1966) (4)
Virus and phytoplasma content of major grapevine varieties in Australia (2001) (3)
Subgenomic RNAs with nucleotide sequences derived from RNAs 1 and 2 of cucumber mosaic virus can act as messenger RNAsin Vitro (1985) (3)
Photobiotin-labeled DNA and RNA hybridization probes. (1988) (3)
Synthesis of (alpha-32P) ribo- and deoxyribonucleoside 5'-triphosphates. (1974) (3)
The synthesis of (32P) adenosine 3',5'-cyclic phosphate and other ribo- and deoxyribonucleoside 3',5'-cyclic phosphates. (1974) (2)
The preparation of high specific activity [3H]chloramphenicol base and chloramphenicol labeled in the propanediol side chain. (1976) (2)
First detection of grapevine leafroll virus types 2 and 5 in New Zealand by waite diagnostics (2002) (2)
A map-based approach towards cloning the Yd2 resistance gene in barley (2006) (2)
A destructive virus from Red Globe table grape (2001) (1)
Improved synthesis of 32P-labelled 3',5'-cyclic GMP and other 3',5'-cyclic ribo- and deoxyribonucleotides of high specific activity. (1973) (1)
Sequence variability in plant viroid RNAs (2018) (1)
The Conserved, 5′ Termini of RNAs 1 and 2 of Tomato aspermy virus are Dispensable for Infection but Affect Virulence (2005) (1)
Barley yellow dwarf virus-PAV RNA does not have a VPg Brief Report (1997) (1)
The mechanism of ketone-body formation. (1960) (1)
The rapid, simple and improved preparation of high specific activity alpha-[32P]dATP and alpha-[32P]ATP. (1977) (1)
Update on Australian grapevine yellows (AGY) in Australian vineyards (2001) (0)
6.11 – Viroids (1999) (0)
Ninety-ninth annual report of the American Phytopathological Society. (2008) (0)
PRoceedings: studies on the replication of cucumber mosaic virus. (1976) (0)
IN THE PREPARATIONS OF NON-RADOACTIVE BOLOGICAL PROBES (2017) (0)
Nucleic Acids Research Determination of the sequence homology between the four BNA species of cucumber mosaic virus by hybridization analysis with complementary DNA (0)
Abstracts of presentations on plant protection issues at the fifth international Mango Symposium Abstracts of presentations on plant protection issues at the Xth international congress of Virology (1997) (0)
Abstracts of presentations on plant protection issues at the xth international congress of virology (1997) (0)
4th International Congress of Plant Molecular Biology 19–24 June 1994 Amsterdam The Netherlands (2007) (0)
Grapevine fanleat virus: a potential threat to the viticultural industry (2001) (0)
hhh and a Structural Model for the Active Sites (1997) (0)

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What Schools Are Affiliated With Robert H. Symons?

Robert H. Symons is affiliated with the following schools:

University of Adelaide

Robert H. Symons's Academic­Influence.com Rankings

Why Is Robert H. Symons Influential?

Robert H. Symons's Published Works

Published Works

What Schools Are Affiliated With Robert H. Symons?

Robert H. Symons's AcademicInfluence.com Rankings