H.B. LéJohn

1.1k total citations
48 papers, 884 citations indexed

About

H.B. LéJohn is a scholar working on Molecular Biology, Plant Science and Cell Biology. According to data from OpenAlex, H.B. LéJohn has authored 48 papers receiving a total of 884 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Molecular Biology, 16 papers in Plant Science and 12 papers in Cell Biology. Recurrent topics in H.B. LéJohn's work include Amino Acid Enzymes and Metabolism (11 papers), Mass Spectrometry Techniques and Applications (10 papers) and Fungal Biology and Applications (10 papers). H.B. LéJohn is often cited by papers focused on Amino Acid Enzymes and Metabolism (11 papers), Mass Spectrometry Techniques and Applications (10 papers) and Fungal Biology and Applications (10 papers). H.B. LéJohn collaborates with scholars based in Canada, Sierra Leone and Ukraine. H.B. LéJohn's co-authors include Roselynn M. W. Stevenson, Susan Jackson, James R. Wright, I. Suzuki, Glen R. Klassen, Bo Yang, Swee Han Goh, Sarah Rennie, William H. Lewis and H. Lees and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Biochemical and Biophysical Research Communications.

In The Last Decade

H.B. LéJohn

44 papers receiving 790 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H.B. LéJohn Canada 19 540 218 187 147 145 48 884
Glenn D. Kuehn United States 20 613 1.1× 199 0.9× 153 0.8× 45 0.3× 75 0.5× 35 918
Klaus Ring Germany 16 514 1.0× 139 0.6× 106 0.6× 129 0.9× 105 0.7× 46 785
T. Viswanatha Canada 14 451 0.8× 72 0.3× 83 0.4× 57 0.4× 98 0.7× 77 765
J. Béchet Belgium 11 801 1.5× 191 0.9× 256 1.4× 53 0.4× 168 1.2× 17 1.0k
Charles H. Chervenka United States 11 577 1.1× 66 0.3× 67 0.4× 93 0.6× 134 0.9× 16 869
J. Kuchar United States 10 911 1.7× 516 2.4× 128 0.7× 87 0.6× 206 1.4× 13 1.4k
Jean Buc France 17 874 1.6× 113 0.5× 82 0.4× 65 0.4× 270 1.9× 36 1.2k
H. Aquila Germany 18 1.3k 2.5× 69 0.3× 136 0.7× 143 1.0× 187 1.3× 29 1.7k
Cynthia Hou Canada 16 794 1.5× 105 0.5× 109 0.6× 43 0.3× 75 0.5× 30 909
Gary L. Powell United States 20 782 1.4× 126 0.6× 197 1.1× 60 0.4× 111 0.8× 34 1.2k

Countries citing papers authored by H.B. LéJohn

Since Specialization
Citations

This map shows the geographic impact of H.B. LéJohn'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 H.B. LéJohn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.B. LéJohn more than expected).

Fields of papers citing papers by H.B. LéJohn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.B. LéJohn. 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 H.B. LéJohn. The network helps show where H.B. LéJohn may publish in the future.

Co-authorship network of co-authors of H.B. LéJohn

This figure shows the co-authorship network connecting the top 25 collaborators of H.B. LéJohn. A scholar is included among the top collaborators of H.B. LéJohn 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 H.B. LéJohn. H.B. LéJohn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
LéJohn, H.B., et al.. (1994). Cloning and analysis of a constitutive heat shock (cognate) protein 70 gene inducible by L-glutamine.. Journal of Biological Chemistry. 269(6). 4513–4522. 32 indexed citations
2.
LéJohn, H.B.. (1983). L-Glutamine alteration of gene expression, not of polyphosphate and calcium metabolism, is a key event in arresting fungal sporulation. Canadian Journal of Biochemistry and Cell Biology. 61(5). 262–273. 2 indexed citations
3.
Goh, Swee Han & H.B. LéJohn. (1978). Glucose transport in Achlya: Characterization and possible regulatory aspects. Canadian Journal of Biochemistry. 56(4). 246–256. 6 indexed citations
4.
Stevenson, Roselynn M. W. & H.B. LéJohn. (1978). Possible regulation of nucleoside transport and RNA synthesis in Achlya. Canadian Journal of Biochemistry. 56(4). 207–216. 3 indexed citations
5.
LéJohn, H.B., et al.. (1978). Isolation and analysis of fungal phosphorylated proteoglycan. Canadian Journal of Biochemistry. 56(4). 237–245.
6.
Goh, Swee Han, James R. Wright, & H.B. LéJohn. (1977). Possible regulation of macromolecular biosynthesis in mammalian cells by a novel dinucleoside polyphosphate (HS3) produced during step‐down growth conditions. Journal of Cellular Physiology. 93(3). 353–362. 4 indexed citations
7.
LéJohn, H.B., et al.. (1975). Amino Acid Transport in a Water-mould: The Possible Regulatory Roles of Calcium and N6-(Δ2-isopentenyl)adenine. Canadian Journal of Biochemistry. 53(9). 975–988. 14 indexed citations
8.
Klassen, Glen R., et al.. (1975). Phosphorylated guanosine derivatives of eukaryotes: Regulation of DNA-dependent RNA polymerases I, II, and III in fungal development. Biochemical and Biophysical Research Communications. 66(2). 468–474. 17 indexed citations
9.
LéJohn, H.B., et al.. (1974). Analogy and homology of the dehydrogenases of Oomycetes. II. Regulation by GTP of D(−)lactic dehydrogenases and isozyme patterns. Canadian Journal of Microbiology. 20(4). 575–580. 1 indexed citations
10.
LéJohn, H.B., et al.. (1974). Analogy and homology of the dehydrogenases of Oomycetes. I. Regulation of glutamic dehydrogenases and isozyme patterns. Canadian Journal of Microbiology. 20(4). 567–574. 1 indexed citations
11.
LéJohn, H.B., et al.. (1974). Influence of Cytokinins and Sulfhydryl Group-Reacting Agents on Calcium Transport in Fungi. Journal of Biological Chemistry. 249(13). 4016–4020. 21 indexed citations
12.
LéJohn, H.B., et al.. (1973). Cytokinins regulate calcium binding to a glycoprotein from fungal cells. Biochemical and Biophysical Research Communications. 54(3). 1053–1060. 19 indexed citations
13.
LéJohn, H.B., et al.. (1972). Ca2+ is a specific regulator of amino acid transport and protein synthesis in the water-mould Achyla. Biochemical and Biophysical Research Communications. 48(1). 181–189. 2 indexed citations
14.
LéJohn, H.B., et al.. (1972). On the Involvement of Calcium in Amino Acid Transport and Growth of the Fungus Achlya. Journal of Biological Chemistry. 247(15). 4729–4739. 49 indexed citations
15.
LéJohn, H.B.. (1971). Relationship between uridine nucleotide sugar activation of glutamic dehydrogenases in fungi and existence of chitin and cellulose in their walls. Biochemical and Biophysical Research Communications. 42(3). 538–544. 6 indexed citations
16.
LéJohn, H.B., et al.. (1969). Regulation of Mitochondrial Glutamic Dehydrogenase by Divalent Metals, Nucleotides, and α-Ketoglutarate. Journal of Biological Chemistry. 244(19). 5346–5356. 39 indexed citations
17.
LéJohn, H.B. & Susan Jackson. (1968). Allosteric Interactions of a Regulatory Nicotinamide Adenine Dinucleotide-specific Glutamate Dehydrogenase from Blastocladiella. Journal of Biological Chemistry. 243(12). 3447–3457. 65 indexed citations
18.
LéJohn, H.B., et al.. (1968). Evidence for Two Species of Glutamate Dehydrogenases in Thiobacillus novellus. Journal of Bacteriology. 95(1). 87–94. 35 indexed citations
19.
LéJohn, H.B.. (1967). AMP-activation of an allosteric NAD -dependent glutamate dehydrogenase. Biochemical and Biophysical Research Communications. 28(1). 96–102. 17 indexed citations
20.
LéJohn, H.B.. (1965). Sierra Leone freshwater hyphomycetes. Transactions of the British Mycological Society. 48(2). 261–264. 10 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.

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