Donovan E. Johnson

664 total citations
15 papers, 518 citations indexed

About

Donovan E. Johnson is a scholar working on Molecular Biology, Insect Science and Plant Science. According to data from OpenAlex, Donovan E. Johnson has authored 15 papers receiving a total of 518 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 11 papers in Insect Science and 6 papers in Plant Science. Recurrent topics in Donovan E. Johnson's work include Insect Resistance and Genetics (11 papers), Insect and Pesticide Research (10 papers) and Entomopathogenic Microorganisms in Pest Control (5 papers). Donovan E. Johnson is often cited by papers focused on Insect Resistance and Genetics (11 papers), Insect and Pesticide Research (10 papers) and Entomopathogenic Microorganisms in Pest Control (5 papers). Donovan E. Johnson collaborates with scholars based in United States. Donovan E. Johnson's co-authors include William H. McGaughey, Brenda Oppert, Karl J. Kramer, Richard W. Beeman, Steve J. Upton, Loren I. Davidson, Richard S. Hanson, B. Freedman and Robert E. Peterson and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Applied and Environmental Microbiology.

In The Last Decade

Donovan E. Johnson

15 papers receiving 492 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Donovan E. Johnson United States	10	498	435	242	15	14	15	518
R.E. Milne Canada	14	617 1.2×	533 1.2×	251 1.0×	26 1.7×	13 0.9×	18	635
Loren I. Davidson United States	8	431 0.9×	292 0.7×	171 0.7×	33 2.2×	22 1.6×	11	480
Luisa Elena Fernández Mexico	8	615 1.2×	523 1.2×	255 1.1×	14 0.9×	13 0.9×	11	637
W. Schnetter Germany	10	429 0.9×	359 0.8×	195 0.8×	37 2.5×	16 1.1×	19	494
Frederick S. Walters United States	10	782 1.6×	686 1.6×	317 1.3×	26 1.7×	22 1.6×	18	826
Chu-Yung Lin United States	7	281 0.6×	76 0.2×	277 1.1×	18 1.2×	10 0.7×	14	427
Terence Spencer United States	15	818 1.6×	697 1.6×	421 1.7×	15 1.0×	2 0.1×	28	864
Anilkumar Gowda United States	7	375 0.8×	285 0.7×	150 0.6×	12 0.8×	6 0.4×	8	404
Ralph M. Sinibaldi United States	11	383 0.8×	64 0.1×	190 0.8×	48 3.2×	20 1.4×	16	432
Hilary A. M. Lauzon Canada	10	380 0.8×	285 0.7×	52 0.2×	15 1.0×	14 1.0×	13	396

Countries citing papers authored by Donovan E. Johnson

Since Specialization

Citations

This map shows the geographic impact of Donovan E. Johnson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Donovan E. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Donovan E. Johnson more than expected).

Fields of papers citing papers by Donovan E. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Donovan E. Johnson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Donovan E. Johnson. The network helps show where Donovan E. Johnson may publish in the future.

Co-authorship network of co-authors of Donovan E. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Donovan E. Johnson. A scholar is included among the top collaborators of Donovan E. Johnson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Donovan E. Johnson. Donovan E. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

15 of 15 papers shown

Johnson, Donovan E., Brenda Oppert, & William H. McGaughey. (1998). Spore Coat Protein Synergizes Bacillus thuringiensis Crystal Toxicity for the Indianmeal Moth ( Plodia interpunctella ). Current Microbiology. 36(5). 278–282. 39 indexed citations

Oppert, Brenda, Karl J. Kramer, Richard W. Beeman, Donovan E. Johnson, & William H. McGaughey. (1997). Proteinase-mediated Insect Resistance to Bacillus thuringiensis Toxins. Journal of Biological Chemistry. 272(38). 23473–23476. 225 indexed citations

Oppert, Brenda, Karl J. Kramer, Donovan E. Johnson, Steve J. Upton, & William H. McGaughey. (1996). Luminal proteinases from Plodia interpunctella and the hydrolysis of Bacillus thuringiensis CryIA(c) protoxin. Insect Biochemistry and Molecular Biology. 26(6). 571–583. 85 indexed citations

Johnson, Donovan E. & William H. McGaughey. (1996). Contribution of Bacillus thuringiensis Spores to Toxicity of Purified Cry Proteins Towards Indianmeal Moth Larvae. Current Microbiology. 33(1). 54–59. 45 indexed citations

Johnson, Donovan E. & William H. McGaughey. (1996). Natural Mortality among Indianmeal Moth Larvae with Resistance toBacillus thuringiensis. Journal of Invertebrate Pathology. 68(2). 170–172. 5 indexed citations

Johnson, Donovan E.. (1994). Cellular Toxicities and Membrane Binding Characteristics of Insecticidal Crystal Proteins from Bacillus thuringiensis toward Cultured Insect Cells. Journal of Invertebrate Pathology. 63(2). 123–129. 16 indexed citations

Johnson, Donovan E.. (1987). Incidence of insect cell cytolytic activity amongBacillus thuringiensisserotypes. FEMS Microbiology Letters. 43(2). 121–125. 5 indexed citations

Johnson, Donovan E. & Loren I. Davidson. (1984). Specificity of cultured insect tissue cells for bioassay of entomocidal protein fromBacillus thuringiensis. In Vitro Cellular & Developmental Biology - Plant. 20(1). 66–70. 18 indexed citations

Johnson, Donovan E. & Robert E. Peterson. (1983). Limitations of HPLC for the detection of ?-exotoxin in culture filtrates of Bacillus thuringiensis. Applied Microbiology and Biotechnology. 17(4). 231–234. 8 indexed citations

10.

Johnson, Donovan E. & B. Freedman. (1981). Toxicity of Bacillus thuringiensis Spo ⁻ Cr ⁺ Mutants for the European Corn Borer Ostrinia nubilalis. Applied and Environmental Microbiology. 42(2). 385–387. 10 indexed citations

11.

Johnson, Donovan E.. (1981). Toxicity of Bacillus thuringiensis entomocidal protein toward cultured insect tissue. Journal of Invertebrate Pathology. 38(1). 94–101. 26 indexed citations

12.

Johnson, Donovan E., et al.. (1980). Parasporal crystals produced by oligosporogenous mutants of Bacillus thuringiensis (Spo⁻ Cr⁺). Canadian Journal of Microbiology. 26(4). 486–491. 16 indexed citations

13.

Johnson, Donovan E.. (1978). Inhibition of RNA polymerase from Bacillus thuringiensis and Escherichia coli by β-exotoxin. Canadian Journal of Microbiology. 24(5). 537–543. 3 indexed citations

14.

Johnson, Donovan E.. (1976). Bacterial membrane transport of β-exotoxin, an anti-metabolite of RNA synthesis. Nature. 260(5549). 333–335. 4 indexed citations

15.

Johnson, Donovan E. & Richard S. Hanson. (1974). Bacterial citrate synthases: Purification, molecular weight and kinetic mechanism. Biochimica et Biophysica Acta (BBA) - Enzymology. 350(2). 336–353. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact