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
Biology and Biochemistry D-index 94 Citations 34,112 237 World Ranking 1288 National Ranking 768

Overview

What is he best known for?

The fields of study he is best known for:

  • Enzyme
  • Gene
  • Amino acid

Clarence A. Ryan mainly investigates Biochemistry, Systemin, Jasmonic acid, Signal transduction and Methyl jasmonate. His work focuses on many connections between Biochemistry and other disciplines, such as Lycopersicon, that overlap with his field of interest in Transcriptional regulation. His Systemin research incorporates themes from Peptide sequence, Gene expression, Botany and Solanaceae.

His Jasmonic acid study which covers Protein biosynthesis that intersects with Lipoxygenase. His Signal transduction research is multidisciplinary, incorporating elements of Genetically modified crops, Regulation of gene expression, Vascular bundle and Manduca sexta. His studies deal with areas such as Inducer, Innate immune system, Arabidopsis and Cell biology as well as Methyl jasmonate.

His most cited work include:

  • Interplant communication: airborne methyl jasmonate induces synthesis of proteinase inhibitors in plant leaves. (1098 citations)
  • Wound-Induced Proteinase Inhibitor in Plant Leaves: A Possible Defense Mechanism against Insects. (995 citations)
  • Octadecanoid Precursors of Jasmonic Acid Activate the Synthesis of Wound-Inducible Proteinase Inhibitors. (954 citations)

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

Clarence A. Ryan mostly deals with Biochemistry, Systemin, Gene, Molecular biology and Botany. His research related to Trypsin, Signal transduction, Enzyme, Peptide sequence and Carboxypeptidase might be considered part of Biochemistry. His work in Signal transduction addresses issues such as Receptor, which are connected to fields such as Arabidopsis.

The study incorporates disciplines such as Methyl jasmonate, Lycopersicon, Octadecanoid pathway and Cell biology in addition to Systemin. Clarence A. Ryan interconnects Regulatory sequence and Proteinase inhibitor in the investigation of issues within Molecular biology. His Complementary DNA research focuses on subjects like Amino acid, which are linked to Peptide.

He most often published in these fields:

  • Biochemistry (71.31%)
  • Systemin (27.00%)
  • Gene (24.89%)

What were the highlights of his more recent work (between 2001-2016)?

  • Biochemistry (71.31%)
  • Systemin (27.00%)
  • Peptide (8.02%)

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

His primary areas of investigation include Biochemistry, Systemin, Peptide, Cell biology and Signal transduction. His Biochemistry study is mostly concerned with Peptide sequence, Gene, Amino acid, Receptor and Complementary DNA. His Systemin study integrates concerns from other disciplines, such as Gene expression, Octadecanoid pathway, Solanum tuberosum, Lycopersicon and Methyl jasmonate.

His Octadecanoid pathway research incorporates elements of Jasmonic acid and Protease inhibitor. His Cell biology research integrates issues from Vascular bundle, Botany, Cell division, Solanaceae and Cell surface receptor. The various areas that Clarence A. Ryan examines in his Signal transduction study include Salicylic acid, Plant defense against herbivory and Jasmonate.

Between 2001 and 2016, his most popular works were:

  • An endogenous peptide signal in Arabidopsis activates components of the innate immune response (397 citations)
  • PEPR2 Is a Second Receptor for the Pep1 and Pep2 Peptides and Contributes to Defense Responses in Arabidopsis (318 citations)
  • The cell surface leucine-rich repeat receptor for AtPep1, an endogenous peptide elicitor in Arabidopsis, is functional in transgenic tobacco cells. (294 citations)

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

Interplant communication: airborne methyl jasmonate induces synthesis of proteinase inhibitors in plant leaves.

Edward E. Farmer;Clarence A. Ryan.
Proceedings of the National Academy of Sciences of the United States of America (1990)

1699 Citations

Wound-Induced Proteinase Inhibitor in Plant Leaves: A Possible Defense Mechanism against Insects.

T. R. Green;C. A. Ryan.
Science (1972)

1556 Citations

Octadecanoid Precursors of Jasmonic Acid Activate the Synthesis of Wound-Inducible Proteinase Inhibitors.

Edward E. Farmer;Clarence A. Ryan.
The Plant Cell (1992)

1439 Citations

A Polypeptide from Tomato Leaves Induces Wound-Inducible Proteinase Inhibitor Proteins

Gregory Pearce;Daniel Strydom;Scott Johnson;Clarence A. Ryan.
Science (1991)

1345 Citations

Hydrogen Peroxide Acts as a Second Messenger for the Induction of Defense Genes in Tomato Plants in Response to Wounding, Systemin, and Methyl Jasmonate

Martha L. Orozco-Cárdenas;Javier Narváez-Vásquez;Clarence A. Ryan.
The Plant Cell (2001)

1107 Citations

Hydrogen peroxide is generated systemically in plant leaves by wounding and systemin via the octadecanoid pathway

Martha Orozco-Cardenas;Clarence A. Ryan.
Proceedings of the National Academy of Sciences of the United States of America (1999)

917 Citations

Expression of proteinase inhibitors I and II in transgenic tobacco plants: effects on natural defense against Manduca sexta larvae.

Russell Johnson;Javier Narvaez;Gynheung An;Clarence Ryan.
Proceedings of the National Academy of Sciences of the United States of America (1989)

758 Citations

SALICYLIC ACID INHIBITS SYNTHESIS OF PROTEINASE INHIBITORS IN TOMATO LEAVES INDUCED BY SYSTEMIN AND JASMONIC ACID

S. H. Doares;J. Narvaez-Vasquez;A. Conconi;C. A. Ryan.
Plant Physiology (1995)

739 Citations

An endogenous peptide signal in Arabidopsis activates components of the innate immune response.

Alisa Huffaker;Gregory Pearce;Clarence A. Ryan.
Proceedings of the National Academy of Sciences of the United States of America (2006)

654 Citations

Oligogalacturonides and chitosan activate plant defensive genes through the octadecanoid pathway.

Steven H. Doares;Tatjana Syrovets;Elmar W. Weiler;Clarence A. Ryan.
Proceedings of the National Academy of Sciences of the United States of America (1995)

588 Citations

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