John R. Walker

889 total citations
11 papers, 409 citations indexed

About

John R. Walker is a scholar working on Molecular Biology, Molecular Medicine and Genetics. According to data from OpenAlex, John R. Walker has authored 11 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 3 papers in Molecular Medicine and 3 papers in Genetics. Recurrent topics in John R. Walker's work include Gene expression and cancer classification (4 papers), Antibiotic Resistance in Bacteria (3 papers) and Protein Structure and Dynamics (2 papers). John R. Walker is often cited by papers focused on Gene expression and cancer classification (4 papers), Antibiotic Resistance in Bacteria (3 papers) and Protein Structure and Dynamics (2 papers). John R. Walker collaborates with scholars based in United States, Switzerland and Canada. John R. Walker's co-authors include Kwang-Ho Choi, David W. Self, Diana Simmons, Gregory A. Brent, Farhad Moatamed, Jimin Xu, Katsumi Taki, Zaki Kraiem, Jeremy S. Caldwell and Jerome M. Hershman and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Biochemical and Biophysical Research Communications and Antimicrobial Agents and Chemotherapy.

In The Last Decade

John R. Walker

11 papers receiving 403 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John R. Walker United States	9	245	104	89	77	54	11	409
Øystein Risa Norway	13	335 1.4×	69 0.7×	87 1.0×	26 0.3×	54 1.0×	20	527
Rodrigo Yelin Israel	8	577 2.4×	163 1.6×	81 0.9×	50 0.6×	159 2.9×	11	740
Genevieve Welch United States	6	239 1.0×	59 0.6×	94 1.1×	28 0.4×	34 0.6×	10	586
Delfina Larrea United States	12	399 1.6×	84 0.8×	77 0.9×	16 0.2×	21 0.4×	18	643
Somisetty V. Satheesh Germany	11	193 0.8×	63 0.6×	27 0.3×	46 0.6×	36 0.7×	14	332
Yasutomo Ito Japan	12	301 1.2×	98 0.9×	47 0.5×	51 0.7×	11 0.2×	19	495
Natascia Malerba Italy	9	150 0.6×	15 0.1×	102 1.1×	16 0.2×	24 0.4×	13	320
Yang Niu China	10	231 0.9×	63 0.6×	52 0.6×	21 0.3×	14 0.3×	13	418
Linzhi Zou China	8	250 1.0×	81 0.8×	14 0.2×	30 0.4×	50 0.9×	8	422
Thomas Uhlmann Germany	5	461 1.9×	129 1.2×	170 1.9×	55 0.7×	42 0.8×	5	686

Countries citing papers authored by John R. Walker

Since Specialization

Citations

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

Fields of papers citing papers by John R. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John R. Walker. 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 John R. Walker. The network helps show where John R. Walker may publish in the future.

Co-authorship network of co-authors of John R. Walker

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

All Works

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11 of 11 papers shown

Shen, Xiaoyu, Nicole V. Johnson, S. Whitney Barnes, et al.. (2019). Defects in Efflux ( oprM ), β-Lactamase ( ampC ), and Lipopolysaccharide Transport ( lptE ) Genes Mediate Antibiotic Hypersusceptibility of Pseudomonas aeruginosa Strain Z61. Antimicrobial Agents and Chemotherapy. 63(7). 8 indexed citations

Jones, Adriana K., Oleg Iartchouk, S. Whitney Barnes, et al.. (2018). Target (MexB)- and Efflux-Based Mechanisms Decreasing the Effectiveness of the Efflux Pump Inhibitor D13-9001 in Pseudomonas aeruginosa PAO1: Uncovering a New Role for MexMN-OprM in Efflux of β-Lactams and a Novel Regulatory Circuit (MmnRS) Controlling MexMN Expression. Antimicrobial Agents and Chemotherapy. 63(2). 17 indexed citations

Caughlan, Ruth E., Adriana K. Jones, Angela M. DeLucia, et al.. (2011). Mechanisms Decreasing In Vitro Susceptibility to the LpxC Inhibitor CHIR-090 in the Gram-Negative Pathogen Pseudomonas aeruginosa. Antimicrobial Agents and Chemotherapy. 56(1). 17–27. 42 indexed citations

Yang, Longlong, John R. Walker, John B. Hogenesch, & Russell S. Thomas. (2008). NetAtlas: A Cytoscape Plugin to Examine Signaling Networks Based on Tissue Gene Expression. In Silico Biology. 8(1). 47–52. 7 indexed citations

Liu, Zheng, S. Frank Yan, John R. Walker, et al.. (2007). Study of gene function based on spatial co-expression in a high-resolution mouse brain atlas. BMC Systems Biology. 1(1). 19–19. 19 indexed citations

Miller, William R., Alexey A. Larionov, Lorna Renshaw, et al.. (2007). Aromatase inhibitors—Gene discovery. The Journal of Steroid Biochemistry and Molecular Biology. 106(1-5). 130–142. 18 indexed citations

Miller, William R., Alexey A. Larionov, Lorna Renshaw, et al.. (2007). Changes in breast cancer transcriptional profiles after treatment with the aromatase inhibitor, letrozole. Pharmacogenetics and Genomics. 17(10). 813–826. 83 indexed citations

Littler, Dene R., John R. Walker, Yi‐Min She, et al.. (2006). Structure of human protein kinase C eta (PKCη) C2 domain and identification of phosphorylation sites. Biochemical and Biophysical Research Communications. 349(4). 1182–1189. 18 indexed citations

Sanders, D.A.R., John R. Walker, T. Skarina, & Alexei Savchenko. (2005). The X‐ray crystal structure of PA3566 from Pseudomonas aureginosa at 1.8 Å resolution. Proteins Structure Function and Bioinformatics. 61(1). 209–212. 5 indexed citations

10.

Self, David W., et al.. (2004). Extinction Training Regulates Neuroadaptive Responses to Withdrawal from Chronic Cocaine Self-Administration. Learning & Memory. 11(5). 648–657. 108 indexed citations

11.

Xu, Jimin, Farhad Moatamed, Jeremy S. Caldwell, et al.. (2003). Enhanced Expression of NicotinamideN-Methyltransferase in Human Papillary Thyroid Carcinoma Cells. The Journal of Clinical Endocrinology & Metabolism. 88(10). 4990–4996. 84 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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