P. Sean Walsh

10.8k total citations · 3 hit papers
22 papers, 5.5k citations indexed

About

P. Sean Walsh is a scholar working on Molecular Biology, Genetics and Immunology. According to data from OpenAlex, P. Sean Walsh has authored 22 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 13 papers in Genetics and 4 papers in Immunology. Recurrent topics in P. Sean Walsh's work include Molecular Biology Techniques and Applications (15 papers), Forensic and Genetic Research (9 papers) and Gene expression and cancer classification (4 papers). P. Sean Walsh is often cited by papers focused on Molecular Biology Techniques and Applications (15 papers), Forensic and Genetic Research (9 papers) and Gene expression and cancer classification (4 papers). P. Sean Walsh collaborates with scholars based in United States, Poland and United Kingdom. P. Sean Walsh's co-authors include Russell Higuchi, Randall K. Saiki, C. Levenson, Gavin Dollinger, Robert L. Griffith, N Fildes, Richard Reynolds, Cydne Holt, Rebecca Reynolds and Jeanette M. Wallin and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Nature Methods.

In The Last Decade

P. Sean Walsh

22 papers receiving 5.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Chelex 100 as a Medium for Simple Extraction of DNA for PCR-Based Typing from Forensic Material

2013 1.9k citations P. Sean Walsh, Russell Higuchi et al. profile →
Genetic analysis of amplified DNA with immobilized sequence-specific oligonucleotide probes.

1989 767 citations Randall K. Saiki, P. Sean Walsh et al. Proceedings of the National Academy of Sciences profile →
Simultaneous Amplification and Detection of Specific DNA Sequences

1992 674 citations Russell Higuchi, Gavin Dollinger et al. Bio/Technology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. Sean Walsh United States	21	2.7k	2.4k	851	453	427	22	5.5k
D. A. HOPKINSON United Kingdom	48	4.3k 1.6×	2.8k 1.2×	745 0.9×	591 1.3×	597 1.4×	177	9.5k
Marcelo B. Soares United States	49	5.0k 1.9×	1.4k 0.6×	551 0.6×	667 1.5×	247 0.6×	127	8.0k
David M. Irwin Canada	41	3.8k 1.4×	3.3k 1.4×	1.6k 1.9×	417 0.9×	817 1.9×	249	8.6k
Stephan Wolf Germany	39	7.0k 2.6×	1.8k 0.8×	683 0.8×	869 1.9×	845 2.0×	128	10.2k
Elizabeth A. Thompson United States	25	1.6k 0.6×	3.1k 1.3×	1.1k 1.3×	347 0.8×	410 1.0×	48	6.0k
Geraldine Van Der Auwera Belgium	14	2.5k 0.9×	1.9k 0.8×	509 0.6×	703 1.6×	215 0.5×	18	4.9k
Jared Maguire United States	8	4.5k 1.7×	3.7k 1.6×	461 0.5×	1.1k 2.5×	356 0.8×	8	8.5k
Martin Pollard United States	8	3.5k 1.3×	1.9k 0.8×	852 1.0×	1.4k 3.2×	421 1.0×	12	6.7k
Andreas Gnirke United States	22	5.6k 2.1×	1.4k 0.6×	727 0.9×	1.1k 2.5×	228 0.5×	28	7.3k
Thomas Köcher Germany	46	5.8k 2.2×	816 0.3×	519 0.6×	601 1.3×	373 0.9×	108	8.9k

Countries citing papers authored by P. Sean Walsh

Since Specialization

Citations

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

Fields of papers citing papers by P. Sean Walsh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Sean Walsh

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

All Works

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20 of 20 papers shown

Matsuzaki, Hajime, Shoulian Dong, Ya-Yu Tsai, et al.. (2004). Parallel Genotyping of Over 10,000 SNPs Using a One-Primer Assay on a High-Density Oligonucleotide Array. Genome Research. 14(3). 414–425. 238 indexed citations

Matsuzaki, Hajime, Shoulian Dong, Xiaojun Di, et al.. (2004). Genotyping over 100,000 SNPs on a pair of oligonucleotide arrays. Nature Methods. 1(2). 109–111. 317 indexed citations

Holt, Cydne, Martin R. Buoncristiani, Jeanette M. Wallin, et al.. (2002). TWGDAM validation of AmpFlSTR PCR amplification kits for forensic DNA casework.. PubMed. 47(1). 66–96. 50 indexed citations

Holt, Cydne, et al.. (2002). Twgdam Validation of Ampf_str•: PCR Amplification Kits for Forensic DNA Casework. Journal of Forensic Sciences. 47(1). 66–96. 41 indexed citations

Holt, Cydne, et al.. (2002). Constructing Universal Multiplex Pcr Systems for Comparative Genotyping. Journal of Forensic Sciences. 47(1). 52–65. 49 indexed citations

Lazaruk, Katherine, Jeanette M. Wallin, Cydne Holt, Theresa Nguyen, & P. Sean Walsh. (2001). Sequence variation in humans and other primates at six short tandem repeat loci used in forensic identity testing. Forensic Science International. 119(1). 1–10. 62 indexed citations

Montagna, P., et al.. (2001). Regional Italian Allele frequencies at nine short tandem repeat loci. Forensic Science International. 115(1-2). 95–98. 11 indexed citations

Holt, Cydne, Jeanette M. Wallin, Katherine Lazaruk, et al.. (2000). Practical applications of genotypic surveys for forensic STR testing. Forensic Science International. 112(2-3). 91–109. 34 indexed citations

Lazaruk, Katherine, P. Sean Walsh, Frank Oaks, et al.. (1998). Genotyping of forensic short tandem repeat (STR) systems based on sizing precision in a capillary electrophoresis instrument. Electrophoresis. 19(1). 86–93. 109 indexed citations

10.

Buoncristiani, Martin R., et al.. (1998). TWGDAM Validation of the AmpFISTR™ Blue PCR Amplification Kit for Forensic Casework Analysis. Journal of Forensic Sciences. 43(4). 854–870. 70 indexed citations

11.

Walsh, P. Sean, N Fildes, & Richard Reynolds. (1996). Sequence Analysis and Characterization of Stutter Products at the Tetranucleotide Repeat Locus VWA. Nucleic Acids Research. 24(14). 2807–2812. 299 indexed citations

12.

Blake, Emily, et al.. (1992). Polymerase chain reaction (PCR) amplification and human leukocyte antigen (HLA)-DQ alpha oligonucleotide typing on biological evidence samples: casework experience.. PubMed. 37(3). 700–26. 63 indexed citations

13.

Higuchi, Russell, Gavin Dollinger, P. Sean Walsh, & Robert L. Griffith. (1992). Simultaneous Amplification and Detection of Specific DNA Sequences. Bio/Technology. 10(4). 413–417. 674 indexed citations breakdown →

14.

Walsh, P. Sean, et al.. (1992). Preferential PCR amplification of alleles: mechanisms and solutions.. Genome Research. 1(4). 241–250. 278 indexed citations

15.

Walsh, P. Sean, et al.. (1992). A rapid chemiluminescent method for quanititation of human DNA. Nucleic Acids Research. 20(19). 5061–5065. 143 indexed citations

16.

Blake, Emily, et al.. (1992). Polymerase Chain Reaction (PCR) Amplification and Human Leukocyte Antigen (HLA)-DQα Oligonucleotide Typing on Biological Evidence Samples: Casework Experience. Journal of Forensic Sciences. 37(3). 700–726. 62 indexed citations

17.

Bugawan, Teodorica L., A. B. Begovich, S. Scharf, et al.. (1991). HLA‐DR, DO AND DP TYPING USING PCR AMPLIFICATION AND IMMOBILIZED PROBES. International Journal of Immunogenetics. 18(1-2). 33–55. 161 indexed citations

18.

Walsh, P. Sean, et al.. (1991). Report of the Blind Trial of the Cetus AmpliType HLA DQα Forensic Deoxyribonucleic Acid (DNA) Amplification and Typing Kit. Journal of Forensic Sciences. 36(5). 1551–1556. 31 indexed citations

19.

Walsh, P. Sean, et al.. (1991). Report of the blind trial of the Cetus Amplitype HLA DQ alpha forensic deoxyribonucleic acid (DNA) amplification and typing kit.. PubMed. 36(5). 1551–6. 32 indexed citations

20.

Saiki, Randall K., et al.. (1989). Genetic analysis of amplified DNA with immobilized sequence-specific oligonucleotide probes.. Proceedings of the National Academy of Sciences. 86(16). 6230–6234. 767 indexed citations breakdown →

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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