D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Plant Science and Agronomy D-index 54 Citations 7,635 195 World Ranking 484 National Ranking 21

Research.com Recognitions

Awards & Achievements

1988 - Fellow of the Royal Society of Canada Academy of Science

1968 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

What is he best known for?

The fields of study he is best known for:

  • Botany
  • Enzyme
  • Organic chemistry

Richard P. Pharis mostly deals with Gibberellin, Botany, Horticulture, Shoot and Biochemistry. The Gibberellin study combines topics in areas such as Hydroxylation, Chromatography, Bioassay, Gibberellic acid and Poaceae. In general Chromatography study, his work on High-performance liquid chromatography and Elution often relates to the realm of Glucoside, thereby connecting several areas of interest.

His studies deal with areas such as Eucalyptus camaldulensis and Agronomy as well as Horticulture. His Shoot research integrates issues from Bolting, Rosette, Petiole and Brassica rapa. His studies in Biochemistry integrate themes in fields like Microspore and Embryo, Cell biology.

His most cited work include:

  • Abscisic acid, phaseic acid and gibberellin contents associated with dormancy and germination in barley (191 citations)
  • Identification of Gibberellins A1, A3, and Iso-A3 in Cultures of Azospirillum lipoferum (172 citations)
  • Use of insoluble polyvinylpyrrolidone for purification of plant extracts and chromatography of plant hormones (149 citations)

What are the main themes of his work throughout his whole career to date?

Richard P. Pharis mainly focuses on Gibberellin, Botany, Shoot, Horticulture and Biochemistry. His Gibberellin study which covers Chromatography that intersects with Bioassay. His Botany study is mostly concerned with photoperiodism, Poaceae, Inflorescence, Plant physiology and Douglas fir.

Richard P. Pharis has researched photoperiodism in several fields, including Lolium and Apex. His Shoot research includes themes of Plant stem, Ecotype, Stellaria longipes and Seedling. The various areas that Richard P. Pharis examines in his Biochemistry study include Microspore and Embryo, Cell biology.

He most often published in these fields:

  • Gibberellin (70.64%)
  • Botany (58.30%)
  • Shoot (27.23%)

What were the highlights of his more recent work (between 2001-2018)?

  • Botany (58.30%)
  • Gibberellin (70.64%)
  • Shoot (27.23%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Botany, Gibberellin, Shoot, Brassinolide and Biochemistry. As a part of the same scientific family, Richard P. Pharis mostly works in the field of Botany, focusing on Agronomy and, on occasion, Biomass. His Gibberellin study contributes to a more complete understanding of Horticulture.

His research integrates issues of Pinus densiflora, Pasture and Seedling in his study of Shoot. His Brassinolide research is multidisciplinary, incorporating elements of Methylene, Thiolactone, Stereochemistry and Endogeny. His Biochemistry research includes elements of Abiotic component and Embryo, Cell biology.

Between 2001 and 2018, his most popular works were:

  • Abscisic acid, phaseic acid and gibberellin contents associated with dormancy and germination in barley (191 citations)
  • Uncoupling light quality from light irradiance effects in Helianthus annuus shoots: putative roles for plant hormones in leaf and internode growth (107 citations)
  • Stress-related hormones and glycinebetaine interplay in protection of photosynthesis under abiotic stress conditions (68 citations)

In his most recent research, the most cited papers focused on:

  • Botany
  • Enzyme
  • Organic chemistry

His primary areas of investigation include Botany, Gibberellin, Biochemistry, Cell biology and Dormancy. His work in the fields of Botany, such as Chionochloa, overlaps with other areas such as Predator satiation. His Gibberellin study incorporates themes from Sunflower, Helianthus annuus, Endosperm, Herbaceous plant and Photosynthetically active radiation.

His study in Helianthus annuus is interdisciplinary in nature, drawing from both Plant stem and Shoot. Within one scientific family, he focuses on topics pertaining to Embryo under Biochemistry, and may sometimes address concerns connected to Microspore, Gibberellic acid and Anthesis. His Horticulture research focuses on Endogeny and how it relates to Plant physiology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Identification of Gibberellins A1, A3, and Iso-A3 in Cultures of Azospirillum lipoferum

Rubén Bottini;Mónica Fulchieri;David Pearce;Richard P. Pharis.
Plant Physiology (1989)

312 Citations

Abscisic acid, phaseic acid and gibberellin contents associated with dormancy and germination in barley

John V. Jacobsen;David W. Pearce;Andrew T. Poole;Richard P. Pharis.
Physiologia Plantarum (2002)

288 Citations

The biological activities of 26 gibberellins in nine plant bioassays

A. Crozier;C. C. Kuo;R. C. Durley;R. P. Pharis.
Botany (1970)

225 Citations

Use of insoluble polyvinylpyrrolidone for purification of plant extracts and chromatography of plant hormones

J.L. Glenn;C.C. Kuo;R.C. Durley;R.P. Pharis.
Phytochemistry (1972)

225 Citations

Brassinosteroid-Induced Bending of the Leaf Lamina of Dwarf Rice Seedlings : An Auxin-Mediated Phenomenon :

Kiyotoshi Takeno;Richard P. Pharis.
Plant and Cell Physiology (1982)

164 Citations

Effects of jasmonic Acid on embryo-specific processes in brassica and linum oilseeds.

R. W. Wilen;G. J. H. Van Rooijen;D. W. Pearce;R. P. Pharis.
Plant Physiology (1991)

152 Citations

Changes after Decapitation in Concentrations of Indole-3-Acetic Acid and Abscisic Acid in the Larger Axillary Bud of Phaseolus vulgaris L. cv Tender Green.

Greg F. W. Gocal;Richard P. Pharis;Edward C. Yeung;David Pearce.
Plant Physiology (1991)

149 Citations

Uncoupling light quality from light irradiance effects in Helianthus annuus shoots: putative roles for plant hormones in leaf and internode growth

Leonid V. Kurepin;R. J. Neil Emery;Richard P. Pharis;David M. Reid.
Journal of Experimental Botany (2007)

148 Citations

Reversed-phase C18 high-performance liquid chromatography of acidic and conjugated gibberellins

M. Koshioka;J. Harada;K. Takeno;M. Noma.
Journal of Chromatography A (1983)

138 Citations

Chromatography of 33 gibberellins on a gradient eluted silica gel partition column

R.C. Durley;A. Crozier;R.P. Pharis;G.E. McLaughlin.
Phytochemistry (1972)

137 Citations

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