N T Keen

N T Keen publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where N T Keen sits on this spectrum.

N T Keen D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where N T Keen sits on this spectrum.

Research.com Recognitions

• 1991 - Fellow of the American Phytopathological Society

Best Publications

• Molecular characterization of cloned avirulence genes from race 0 and race 1 of Pseudomonas syringae pv. glycinea.

  B Staskawicz;D Dahlbeck;N Keen;C Napoli

  1096
  Citations

• Gene-for-gene complementarity in plant-pathogen interactions.

  Unknown

  1046
  Citations

• The Role of Pectic Enzymes in Plant Pathogenesis

  Unknown

  953
  Citations

• β-1,3-Endoglucanase from Soybean Releases Elicitor-Active Carbohydrates from Fungus Cell Walls

  N. T. Keen;M. Yoshikawa

  356
  Citations

• Specific elicitors of plant phytoalexin production: detenninants of race specificity in pathogens?

  N. T. Keen

  274
  Citations

• Molecular cloning of pectate lyase genes from Erwinia chrysanthemi and their expression in Escherichia coli.

  N T Keen;D Dahlbeck;B Staskawicz;W Belser

  243
  Citations

• Bacteria expressing avirulence gene D produce a specific elicitor of the soybean hypersensitive reaction.

  N. T. Keen;S. Tamaki;D. Kobayashi;D. Gerhold

  223
  Citations

• Structure of two pectate lyase genes from Erwinia chrysanthemi EC16 and their high-level expression in Escherichia coli.

  N T Keen;S Tamaki

  218
  Citations

• Structure and organization of the pel genes from Erwinia chrysanthemi EC16.

  S J Tamaki;S Gold;M Robeson;S Manulis

  174
  Citations

• A receptor on soybean membranes for a fungal elicitor of phytoalexin accumulation.

  Masaaki Yoshikawa;N. T. Keen;Ming-Chang Wang

  164
  Citations

• Characterization and expression of two avirulence genes cloned from Pseudomonas syringae pv. glycinea.

  S Tamaki;D Dahlbeck;B Staskawicz;N T Keen

  151
  Citations

• The Three-Dimensional Structure of Pectate Lyase E, a Plant Virulence Factor from Erwinia chrysanthemi

  S. E. Lietzke;M. D. Yoder;N. T. Keen;F. Jurnak

  139
  Citations

• Hydroxyphaseollin and related isoflavanoids in the hypersensitive resistance reaction of soybeans to pseudomonas glycinea

  N.T. Keen;B.W. Kennedy

  138
  Citations

• Inhibition of the hypersensitive reaction of soybean leaves to incompatible Pseudomonas spp. by blasticidin S, streptomycin or elevated temperature

  N.T. Keen;T. Ersek;M. Long;B. Bruegger

  135
  Citations

• Phytoalexin Elicitor Activity of Carbohydrates from Phytophthora megasperma f.sp. glycinea and Other Sources

  N. T. Keen;M. Yoshikawa;M. C. Wang

  135
  Citations

• Soybean resistance genes specific for different Pseudomonas syringae avirulence genes are allelic, or closely linked, at the RPG1 locus.

  Tom Ashfield;Noel T. Keen;Richard I. Buzzell;Roger W. Innes

  132
  Citations

• Genome sequence of the plant pathogenic bacterium Dickeya dadantii 3937

  Jeremy D. Glasner;Ching Hong Yang;Sylvie Reverchon;Nicole Hugouvieux-Cotte-Pattat

  126
  Citations

• Characterization of the promoter of avirulence gene D from Pseudomonas syringae pv. tomato.

  Hao Shen;N. T. Keen

  126
  Citations

• Surface glycoproteins : evidence that they may function as the race specific phytoalexin elicitors of Phytophthora megasperma f.sp. glycinea

  N.T. Keen;M. Legrand

  125
  Citations

• The molecular biology of disease resistance

  Unknown

  95
  Citations