P Birch

613 total citations
11 papers, 475 citations indexed

About

P Birch is a scholar working on Molecular Biology, Genetics and Surgery. According to data from OpenAlex, P Birch has authored 11 papers receiving a total of 475 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 4 papers in Genetics and 3 papers in Surgery. Recurrent topics in P Birch's work include DNA Repair Mechanisms (3 papers), Bacterial Genetics and Biotechnology (3 papers) and RNA and protein synthesis mechanisms (3 papers). P Birch is often cited by papers focused on DNA Repair Mechanisms (3 papers), Bacterial Genetics and Biotechnology (3 papers) and RNA and protein synthesis mechanisms (3 papers). P Birch collaborates with scholars based in United States, United Kingdom and Canada. P Birch's co-authors include S A Khan, John S. Logan, Jeffrey L. Platt, Steven McClellan, Michael J. Martin, Ajay Sharma, Laurie A. Dempsey, Muhammad Akhtar, Humeida A. El-Obeid and Lisa E. Diamond and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Microbiology.

In The Last Decade

P Birch

11 papers receiving 456 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P Birch United States	9	271	269	167	37	27	11	475
E. Swartzman Canada	7	51 0.2×	101 0.4×	314 1.9×	47 1.3×	14 0.5×	7	381
Paul DiTullio United States	9	122 0.5×	409 1.5×	399 2.4×	6 0.2×	50 1.9×	10	548
K Lee South Korea	9	17 0.1×	208 0.8×	300 1.8×	12 0.3×	73 2.7×	13	454
N. Fujikawa Japan	6	13 0.0×	347 1.3×	432 2.6×	38 1.0×	8 0.3×	6	535
Karine Huard France	11	44 0.2×	133 0.5×	438 2.6×	57 1.5×	2 0.1×	19	544
Diane E. Grove United States	9	20 0.1×	103 0.4×	308 1.8×	15 0.4×	3 0.1×	16	620
Kaustuv Datta United States	9	24 0.1×	157 0.6×	359 2.1×	56 1.5×	6 0.2×	11	446
Florian Paul Germany	6	100 0.4×	29 0.1×	184 1.1×	10 0.3×	9 0.3×	7	364
Michel Ragno France	11	12 0.0×	60 0.2×	263 1.6×	26 0.7×	25 0.9×	13	349
Erin K. Borchardt United States	6	27 0.1×	36 0.1×	537 3.2×	11 0.3×	7 0.3×	6	624

Countries citing papers authored by P Birch

Since Specialization

Citations

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

Fields of papers citing papers by P Birch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P Birch

This figure shows the co-authorship network connecting the top 25 collaborators of P Birch. A scholar is included among the top collaborators of P Birch 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 Birch. P Birch 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:

11 of 11 papers shown

Birch, P, et al.. (2017). Problem-based learning: a review. British Journal of Hospital Medicine. 78(11). C167–C170. 38 indexed citations

Byrne, Guerard W., Alexander Schwarz, P Birch, et al.. (2002). Evaluation of Different α-Galactosyl Glycoconjugates for Use in Xenotransplantation. Bioconjugate Chemistry. 13(3). 571–581. 33 indexed citations

Lin, Shu S., David L. Kooyman, Larkin J Daniels, et al.. (1997). The role of natural anti-galα1–3gal antibodies in hyperacute rejection of pig-to-baboon cardiac xenotransplants. Transplant Immunology. 5(3). 212–218. 97 indexed citations

Birch, P, et al.. (1996). Flow cytometric immunofluorescence assay for detection of antibodies to human immunodeficiency virus type 1 using insoluble precursor forms of recombinant polyproteins as carriers and antigens. Journal of Clinical Microbiology. 34(6). 1412–1419. 3 indexed citations

Sharma, Ajay, P Birch, Steven McClellan, et al.. (1996). Reduction in the level of Gal(alpha1,3)Gal in transgenic mice and pigs by the expression of an alpha(1,2)fucosyltransferase.. Proceedings of the National Academy of Sciences. 93(14). 7190–7195. 157 indexed citations

Dempsey, Laurie A., P Birch, & S A Khan. (1992). Six amino acids determine the sequence-specific DNA binding and replication specificity of the initiator proteins of the pT181 family.. Journal of Biological Chemistry. 267(34). 24538–24543. 33 indexed citations

Dempsey, Laurie A., P Birch, & S A Khan. (1992). Uncoupling of the DNA topoisomerase and replication activities of an initiator protein.. Proceedings of the National Academy of Sciences. 89(7). 3083–3087. 24 indexed citations

Birch, P & S A Khan. (1992). Replication of single-stranded plasmid pT181 DNA in vitro.. Proceedings of the National Academy of Sciences. 89(1). 290–294. 28 indexed citations

Zock, Joseph, P Birch, & S A Khan. (1990). Specificity of RepC protein in plasmid pT181 DNA replication.. Journal of Biological Chemistry. 265(6). 3484–3488. 21 indexed citations

10.

Akhtar, Muhammad & P Birch. (1972). The inhibition of amino acid-activating enzymes and leucine aminopeptidase by chloromethyl ketone analogues of amino acids. Biochemical Journal. 126(3). 23P–24P. 1 indexed citations

11.

Birch, P, Humeida A. El-Obeid, & Muhammad Akhtar. (1972). The preparation of chloromethylketone analogues of amino acids: Inhibition of leucine aminopeptidase. Archives of Biochemistry and Biophysics. 148(2). 447–451. 40 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