P L Holmans

538 total citations
14 papers, 479 citations indexed

About

P L Holmans is a scholar working on Molecular Biology, Pharmacology and Genetics. According to data from OpenAlex, P L Holmans has authored 14 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 4 papers in Pharmacology and 4 papers in Genetics. Recurrent topics in P L Holmans's work include Bacterial Genetics and Biotechnology (4 papers), Pharmacogenetics and Drug Metabolism (4 papers) and RNA and protein synthesis mechanisms (4 papers). P L Holmans is often cited by papers focused on Bacterial Genetics and Biotechnology (4 papers), Pharmacogenetics and Drug Metabolism (4 papers) and RNA and protein synthesis mechanisms (4 papers). P L Holmans collaborates with scholars based in United States and Switzerland. P L Holmans's co-authors include Manjunath S. Shet, C. Fisher, R.W. Estabrook, R.W. Estabrook, C.A. Martinwixtrom, Gail A. M. Breen, E J Hansen, Kevin M. Faulkner, G. Rickey Welch and Dennis L. Miller and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Biochemistry.

In The Last Decade

P L Holmans

14 papers receiving 458 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P L Holmans United States	11	239	221	110	55	52	14	479
Jay A. Markwalder United States	13	467 2.0×	63 0.3×	123 1.1×	33 0.6×	103 2.0×	18	897
Octavian Kocy United States	10	563 2.4×	15 0.1×	54 0.5×	41 0.7×	83 1.6×	17	824
L. Timothy Laughlin United States	11	391 1.6×	67 0.3×	40 0.4×	7 0.1×	40 0.8×	11	580
Marie Courçon France	10	432 1.8×	98 0.4×	75 0.7×	12 0.2×	28 0.5×	17	620
Makoto Yoshihama Japan	17	398 1.7×	67 0.3×	98 0.9×	36 0.7×	218 4.2×	34	769
Aimee Usera United States	10	201 0.8×	50 0.2×	26 0.2×	16 0.3×	21 0.4×	13	363
Björn Windshügel Germany	14	322 1.3×	203 0.9×	56 0.5×	4 0.1×	143 2.8×	36	667
Leonid Kaluzhskiy Russia	12	147 0.6×	77 0.3×	27 0.2×	5 0.1×	31 0.6×	48	340
Svetlana Dracheva United States	10	287 1.2×	37 0.2×	135 1.2×	5 0.1×	171 3.3×	14	675
Nahlah Makki Almansour Saudi Arabia	13	262 1.1×	20 0.1×	150 1.4×	13 0.2×	35 0.7×	27	565

Countries citing papers authored by P L Holmans

Since Specialization

Citations

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

Fields of papers citing papers by P L Holmans

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P L Holmans. 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 P L Holmans. The network helps show where P L Holmans may publish in the future.

Co-authorship network of co-authors of P L Holmans

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

All Works

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14 of 14 papers shown

Holmans, P L, et al.. (2020). Pseudomonas aeruginosa Exotoxin A. PubMed. 7. 405–424. 1 indexed citations

Shet, Manjunath S., Kevin M. Faulkner, P L Holmans, C. Fisher, & R.W. Estabrook. (1995). The Effects of Cytochrome b5, NADPH-P450 Reductase, and Lipid on the Rate of 6β-Hydroxylation of Testosterone as Catalyzed by a Human P450 3A4 Fusion Protein. Archives of Biochemistry and Biophysics. 318(2). 314–321. 48 indexed citations

Holmans, P L, Manjunath S. Shet, C.A. Martinwixtrom, C. Fisher, & R.W. Estabrook. (1994). The High-Level Expression in Escherichia coli of the Membrane-Bound Form of Human and Rat Cytochrome b5 and Studies on Their Mechanism of Function. Archives of Biochemistry and Biophysics. 312(2). 554–565. 87 indexed citations

Shet, Manjunath S., C. Fisher, Michael P. Arlotto, et al.. (1994). Purification and Enzymatic Properties of a Recombinant Fusion Protein Expressed in Escherichia coli Containing the Domains of Bovine P450 17A and Rat NADPH-P450 Reductase. Archives of Biochemistry and Biophysics. 311(2). 402–417. 62 indexed citations

Shet, Manjunath S., C. Fisher, P L Holmans, & R.W. Estabrook. (1993). Human cytochrome P450 3A4: enzymatic properties of a purified recombinant fusion protein containing NADPH-P450 reductase.. Proceedings of the National Academy of Sciences. 90(24). 11748–11752. 95 indexed citations

Breen, Gail A. M., et al.. (1988). Isolation and characterization of a complementary DNA for the nuclear-coded precursor of the .beta.-subunit of bovine mitochondrial F1-ATPase. Biochemistry. 27(11). 3955–3961. 18 indexed citations

Holmans, P L & Gail A. M. Breen. (1987). Altered form of subunit 6 of mitochondrial ATP synthase complex in oligomycin-resistant mutants of Chinese hamster ovary cells. Somatic Cell and Molecular Genetics. 13(4). 347–353. 1 indexed citations

Breen, Gail A. M., Dennis L. Miller, P L Holmans, & G. Rickey Welch. (1986). Mitochondrial DNA of two independent oligomycin-resistant Chinese hamster ovary cell lines contains a single nucleotide change in the ATPase 6 gene.. Journal of Biological Chemistry. 261(25). 11680–11685. 38 indexed citations

Holmans, P L, et al.. (1985). Cloning and surface expression in Escherichia coli of a structural gene encoding a surface protein of Haemophilus influenzae type b. Infection and Immunity. 50(1). 236–242. 16 indexed citations

10.

Gulig, P A, George H. McCracken, P L Holmans, & E J Hansen. (1984). Immunogenic proteins in cell-free culture supernatants of Haemophilus influenzae type b. Infection and Immunity. 44(1). 41–48. 21 indexed citations

11.

Marchitto, K S, Susan A. Jones, Ronald F. Schell, P L Holmans, & Michael V. Norgard. (1984). Monoclonal antibody analysis of specific antigenic similarities among pathogenic Treponema pallidum subspecies. Infection and Immunity. 45(3). 660–666. 45 indexed citations

12.

Churchward, Glen, P L Holmans, & H. J. Bremer. (1983). Increased expression of the dnaA gene has no effect on DNA replication in a dnaA + strain of Escherichia coli. Molecular and General Genetics MGG. 192(3). 506–508. 28 indexed citations

13.

Clowes, Royston C., et al.. (1981). Intramolecular Transposition of a -Lactamase Sequence and Related Genetic Rearrangements. Cold Spring Harbor Symposia on Quantitative Biology. 45(0). 167–171. 3 indexed citations

14.

Holmans, P L & Royston C. Clowes. (1979). Transposition of a duplicate antibiotic resistance gene and generation of deletions in plasmid R6K. Journal of Bacteriology. 137(2). 977–989. 16 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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