Tim Littlejohn

2.0k total citations
15 papers, 1.7k citations indexed

About

Tim Littlejohn is a scholar working on Molecular Biology, Genetics and Infectious Diseases. According to data from OpenAlex, Tim Littlejohn has authored 15 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 7 papers in Genetics and 6 papers in Infectious Diseases. Recurrent topics in Tim Littlejohn's work include Bacterial Genetics and Biotechnology (7 papers), Antimicrobial Resistance in Staphylococcus (6 papers) and Bacterial biofilms and quorum sensing (4 papers). Tim Littlejohn is often cited by papers focused on Bacterial Genetics and Biotechnology (7 papers), Antimicrobial Resistance in Staphylococcus (6 papers) and Bacterial biofilms and quorum sensing (4 papers). Tim Littlejohn collaborates with scholars based in Australia, United Kingdom and Canada. Tim Littlejohn's co-authors include Ronald A. Skurray, Ian T. Paulsen, Duncan A. Rouch, David S. Cram, Melissa H. Brown, Jan M. Tennent, Peter Rådström, Göte Swedberg, Ola Sköld and Lars Sundström and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Biotechnology and Journal of Molecular Biology.

In The Last Decade

Tim Littlejohn

14 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tim Littlejohn Australia	13	955	634	521	321	265	15	1.7k
Timothy J. Opperman United States	22	991 1.0×	760 1.2×	196 0.4×	447 1.4×	178 0.7×	36	1.7k
M Bogaki Japan	7	867 0.9×	1.1k 1.7×	345 0.7×	195 0.6×	84 0.3×	8	1.7k
Amy K. Cain Australia	27	874 0.9×	780 1.2×	275 0.5×	353 1.1×	127 0.5×	70	2.1k
Edda De Rossi Italy	23	937 1.0×	613 1.0×	1.2k 2.3×	213 0.7×	259 1.0×	57	2.1k
David N. Cook United States	16	975 1.0×	738 1.2×	369 0.7×	551 1.7×	46 0.2×	25	2.2k
Jacob Poehlsgaard Denmark	15	839 0.9×	332 0.5×	536 1.0×	194 0.6×	90 0.3×	16	1.6k
Katherine S. Long Denmark	21	1.2k 1.3×	384 0.6×	728 1.4×	264 0.8×	90 0.3×	32	2.0k
W. Scott Champney United States	24	1.1k 1.1×	275 0.4×	298 0.6×	292 0.9×	65 0.2×	70	1.6k
Veronica N. Kos United States	14	825 0.9×	551 0.9×	651 1.2×	204 0.6×	55 0.2×	19	1.7k
Javier Sánchez‐Céspedes Spain	21	506 0.5×	651 1.0×	180 0.3×	215 0.7×	131 0.5×	51	1.4k

Countries citing papers authored by Tim Littlejohn

Since Specialization

Citations

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

Fields of papers citing papers by Tim Littlejohn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tim Littlejohn. 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 Tim Littlejohn. The network helps show where Tim Littlejohn may publish in the future.

Co-authorship network of co-authors of Tim Littlejohn

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

All Works

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15 of 15 papers shown

Ragan, Mark A., et al.. (2008). Genome-Scale Computational Biology and Bioinformatics in Australia. PLoS Computational Biology. 4(8). e1000068–e1000068. 5 indexed citations

Littlejohn, Tim. (2002). Sunbaked biotechnology in Australia. Nature Biotechnology. 20(9). 873–877. 1 indexed citations

Ross, B C, Dianna M. Hocking, Mai B. Margetts, et al.. (2001). Identification of vaccine candidate antigens from a genomic analysis of Porphyromonas gingivalis. Vaccine. 19(30). 4135–4142. 103 indexed citations

Burger, Gertraud, Yun Zhu, Tim Littlejohn, et al.. (2000). Complete sequence of the mitochondrial genome of Tetrahymena pyriformis and comparison with Paramecium aurelia mitochondrial DNA. Journal of Molecular Biology. 297(2). 365–380. 91 indexed citations

Fung, David C. Y., Bing Yu, Tim Littlejohn, & Ronald J. Trent. (1999). An online locus-specific mutation database for familial hypertrophic cardiomyopathy. Human Mutation. 14(4). 326–332. 12 indexed citations

Paulsen, Ian T., et al.. (1996). Multidrug resistance proteins QacA and QacB from Staphylococcus aureus: membrane topology and identification of residues involved in substrate specificity.. Proceedings of the National Academy of Sciences. 93(8). 3630–3635. 237 indexed citations

Leelaporn, Amornrut, Ian T. Paulsen, Jan M. Tennent, Tim Littlejohn, & Ronald A. Skurray. (1994). Multidrug resistance to antiseptics and disinfectants in coagulase-negative staphylococci. Journal of Medical Microbiology. 40(3). 214–220. 134 indexed citations

Paulsen, Ian T., et al.. (1994). Characterisation of sin, a potential recombinase-encoding gene from Staphylococcus aureus. Gene. 141(1). 109–114. 39 indexed citations

Paulsen, Ian T., Tim Littlejohn, Peter Rådström, et al.. (1993). The 3' conserved segment of integrons contains a gene associated with multidrug resistance to antiseptics and disinfectants. Antimicrobial Agents and Chemotherapy. 37(4). 761–768. 275 indexed citations

10.

Littlejohn, Tim & Michael J. Hynes. (1992). Analysis of the site of action of the amdR product for regulation of the amdS gene of Aspergillus nidulans. Molecular and General Genetics MGG. 235(1). 81–88. 44 indexed citations

11.

Littlejohn, Tim. (1992). Substrate specificity and energetics of antiseptic and disinfectant resistance in Staphylococcus aureus. FEMS Microbiology Letters. 95(2-3). 259–265. 163 indexed citations

12.

Littlejohn, Tim, Ian T. Paulsen, Matthew T. Gillespie, et al.. (1992). Substrate specificity and energetics of antiseptic and disinfectant resistance inStaphylococcus aureus. FEMS Microbiology Letters. 95(2-3). 259–265. 119 indexed citations

13.

Littlejohn, Tim, et al.. (1991). Structure and evolution of a family of genes encoding antiseptic and disinfectant resistance in Staphylococcus aureus. Gene. 101(1). 59–66. 130 indexed citations

14.

Rouch, Duncan A., et al.. (1990). Efflux‐mediated antiseptic resistance gene qacA from Staphylococcus aureus: common ancestry with tetracycline‐ and sugar‐transport proteins. Molecular Microbiology. 4(12). 2051–2062. 261 indexed citations

15.

Hynes, Michael J., Catherine M. Corrick, Joan M. Kelly, & Tim Littlejohn. (1988). Identification of the sites of action for regulatory genes controlling the amdS gene of Aspergillus nidulans.. Molecular and Cellular Biology. 8(6). 2589–2596. 46 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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